./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/ncomp.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-fpi/ncomp.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c3d1ff002f6e6cf179cc6204a129c133a3beda704ea9fff27ad69a10f5c1f33d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:36:46,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:36:46,717 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:36:46,740 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:36:46,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:36:46,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:36:46,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:36:46,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:36:46,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:36:46,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:36:46,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:36:46,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:36:46,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:36:46,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:36:46,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:36:46,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:36:46,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:36:46,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:36:46,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:36:46,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:36:46,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:36:46,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:36:46,781 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:36:46,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:36:46,785 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:36:46,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:36:46,786 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:36:46,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:36:46,787 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:36:46,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:36:46,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:36:46,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:36:46,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:36:46,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:36:46,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:36:46,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:36:46,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:36:46,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:36:46,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:36:46,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:36:46,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:36:46,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-26 00:36:46,820 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:36:46,820 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:36:46,821 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:36:46,821 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:36:46,822 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:36:46,822 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:36:46,822 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:36:46,822 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:36:46,822 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:36:46,823 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:36:46,823 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:36:46,823 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:36:46,823 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:36:46,823 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:36:46,824 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:36:46,824 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:36:46,824 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:36:46,824 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:36:46,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:36:46,825 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-26 00:36:46,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:36:46,826 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-26 00:36:46,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:36:46,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:36:46,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:36:46,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:36:46,827 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-26 00:36:46,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:36:46,827 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:36:46,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:36:46,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:36:46,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:36:46,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:36:46,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:36:46,828 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:36:46,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:36:46,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:36:46,829 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:36:46,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:36:46,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:36:46,830 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:36:46,830 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_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3d1ff002f6e6cf179cc6204a129c133a3beda704ea9fff27ad69a10f5c1f33d [2022-11-26 00:36:47,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:36:47,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:36:47,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:36:47,168 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:36:47,169 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:36:47,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/array-fpi/ncomp.c [2022-11-26 00:36:50,426 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:36:50,598 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:36:50,599 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/sv-benchmarks/c/array-fpi/ncomp.c [2022-11-26 00:36:50,606 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/data/eebb89f0d/be635f1f7cf24462909423db0814efe3/FLAG50bbfadd7 [2022-11-26 00:36:50,622 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/data/eebb89f0d/be635f1f7cf24462909423db0814efe3 [2022-11-26 00:36:50,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:36:50,627 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:36:50,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:36:50,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:36:50,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:36:50,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:50,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c3d54a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50, skipping insertion in model container [2022-11-26 00:36:50,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:50,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:36:50,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:36:50,842 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/sv-benchmarks/c/array-fpi/ncomp.c[588,601] [2022-11-26 00:36:50,889 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:36:50,910 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:36:50,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/sv-benchmarks/c/array-fpi/ncomp.c[588,601] [2022-11-26 00:36:50,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:36:50,953 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:36:50,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50 WrapperNode [2022-11-26 00:36:50,954 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:36:50,955 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:36:50,955 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:36:50,955 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:36:50,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:50,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:50,992 INFO L138 Inliner]: procedures = 16, calls = 32, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 97 [2022-11-26 00:36:50,993 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:36:50,994 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:36:50,994 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:36:50,994 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:36:51,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:51,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:51,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:51,007 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:51,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:51,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:51,018 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:51,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:51,021 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:36:51,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:36:51,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:36:51,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:36:51,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (1/1) ... [2022-11-26 00:36:51,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:36:51,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:36:51,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:36:51,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:36:51,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:36:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:36:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:36:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:36:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:36:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:36:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:36:51,177 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:36:51,179 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:36:51,397 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:36:51,450 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:36:51,451 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-26 00:36:51,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:36:51 BoogieIcfgContainer [2022-11-26 00:36:51,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:36:51,456 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:36:51,471 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:36:51,474 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:36:51,475 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:36:50" (1/3) ... [2022-11-26 00:36:51,476 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@350a5bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:36:51, skipping insertion in model container [2022-11-26 00:36:51,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:50" (2/3) ... [2022-11-26 00:36:51,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@350a5bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:36:51, skipping insertion in model container [2022-11-26 00:36:51,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:36:51" (3/3) ... [2022-11-26 00:36:51,479 INFO L112 eAbstractionObserver]: Analyzing ICFG ncomp.c [2022-11-26 00:36:51,509 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:36:51,510 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:36:51,577 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:36:51,587 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;@6a54d6ce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:36:51,587 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:36:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand has 12 states, 10 states have (on average 1.7) internal successors, (17), 11 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-26 00:36:51,619 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:36:51,620 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:36:51,621 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:36:51,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:36:51,634 INFO L85 PathProgramCache]: Analyzing trace with hash 1654620546, now seen corresponding path program 1 times [2022-11-26 00:36:51,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:36:51,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075013202] [2022-11-26 00:36:51,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:51,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:36:51,850 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:36:51,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [882345630] [2022-11-26 00:36:51,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:51,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:36:51,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:36:51,859 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:36:51,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:36:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:36:52,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-26 00:36:52,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:36:52,371 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-26 00:36:52,372 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 92 treesize of output 229 [2022-11-26 00:36:52,399 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:36:52,428 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:36:52,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:36:52,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:52,592 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:52,612 INFO L321 Elim1Store]: treesize reduction 25, result has 24.2 percent of original size [2022-11-26 00:36:52,613 INFO L350 Elim1Store]: Elim1 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 2 new quantified variables, introduced 5 case distinctions, treesize of input 93 treesize of output 94 [2022-11-26 00:36:52,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:36:52,709 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:52,715 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:52,717 INFO L350 Elim1Store]: Elim1 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 86 [2022-11-26 00:36:52,739 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:36:53,041 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2022-11-26 00:36:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:36:53,125 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:36:53,126 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:36:53,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075013202] [2022-11-26 00:36:53,126 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:36:53,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [882345630] [2022-11-26 00:36:53,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [882345630] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:36:53,129 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:36:53,129 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:36:53,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708786301] [2022-11-26 00:36:53,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:36:53,139 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:36:53,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:36:53,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:36:53,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:36:53,181 INFO L87 Difference]: Start difference. First operand has 12 states, 10 states have (on average 1.7) internal successors, (17), 11 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:53,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:36:53,353 INFO L93 Difference]: Finished difference Result 37 states and 48 transitions. [2022-11-26 00:36:53,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:36:53,355 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-11-26 00:36:53,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:36:53,372 INFO L225 Difference]: With dead ends: 37 [2022-11-26 00:36:53,372 INFO L226 Difference]: Without dead ends: 22 [2022-11-26 00:36:53,375 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:36:53,383 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 19 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 17 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:36:53,385 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 17 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 64 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-26 00:36:53,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2022-11-26 00:36:53,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 15. [2022-11-26 00:36:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.5) internal successors, (21), 14 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 21 transitions. [2022-11-26 00:36:53,422 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 21 transitions. Word has length 8 [2022-11-26 00:36:53,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:36:53,423 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 21 transitions. [2022-11-26 00:36:53,423 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:53,424 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2022-11-26 00:36:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-26 00:36:53,425 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:36:53,425 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:36:53,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:36:53,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-26 00:36:53,632 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:36:53,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:36:53,633 INFO L85 PathProgramCache]: Analyzing trace with hash -421812701, now seen corresponding path program 1 times [2022-11-26 00:36:53,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:36:53,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491184226] [2022-11-26 00:36:53,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:53,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:36:53,668 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:36:53,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [44832767] [2022-11-26 00:36:53,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:53,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:36:53,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:36:53,670 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:36:53,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:36:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:36:53,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:36:53,802 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:36:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:36:53,824 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:36:53,825 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:36:53,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491184226] [2022-11-26 00:36:53,825 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:36:53,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [44832767] [2022-11-26 00:36:53,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [44832767] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:36:53,826 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:36:53,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:36:53,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891750255] [2022-11-26 00:36:53,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:36:53,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:36:53,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:36:53,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:36:53,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:36:53,830 INFO L87 Difference]: Start difference. First operand 15 states and 21 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:53,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:36:53,911 INFO L93 Difference]: Finished difference Result 30 states and 41 transitions. [2022-11-26 00:36:53,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:36:53,912 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-11-26 00:36:53,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:36:53,913 INFO L225 Difference]: With dead ends: 30 [2022-11-26 00:36:53,914 INFO L226 Difference]: Without dead ends: 23 [2022-11-26 00:36:53,914 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:36:53,920 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 4 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 9 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:36:53,920 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 9 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-26 00:36:53,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-11-26 00:36:53,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 17. [2022-11-26 00:36:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.375) internal successors, (22), 16 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 22 transitions. [2022-11-26 00:36:53,930 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 22 transitions. Word has length 9 [2022-11-26 00:36:53,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:36:53,931 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 22 transitions. [2022-11-26 00:36:53,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:53,931 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2022-11-26 00:36:53,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-26 00:36:53,932 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:36:53,932 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:36:53,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:36:54,137 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:36:54,138 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:36:54,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:36:54,138 INFO L85 PathProgramCache]: Analyzing trace with hash -1222239637, now seen corresponding path program 1 times [2022-11-26 00:36:54,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:36:54,139 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214111165] [2022-11-26 00:36:54,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:54,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:36:54,209 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:36:54,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1110461519] [2022-11-26 00:36:54,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:54,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:36:54,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:36:54,214 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:36:54,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-26 00:36:54,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:36:54,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:36:54,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:36:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:36:54,334 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:36:54,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:36:54,361 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:36:54,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214111165] [2022-11-26 00:36:54,362 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:36:54,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1110461519] [2022-11-26 00:36:54,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1110461519] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:36:54,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1425648605] [2022-11-26 00:36:54,383 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-26 00:36:54,384 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:36:54,387 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:36:54,393 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:36:54,393 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:36:54,674 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:36:54,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:36:54,877 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-26 00:36:54,878 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-26 00:36:55,180 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:36:55,180 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:36:55,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:55,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,309 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-26 00:36:55,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,643 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:55,644 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:55,649 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:55,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,741 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-26 00:36:55,742 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-26 00:36:55,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:55,934 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:36:55,960 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:36:56,355 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '277#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (<= ~N~0 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:36:56,356 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:36:56,356 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:36:56,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2022-11-26 00:36:56,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880644396] [2022-11-26 00:36:56,356 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:36:56,357 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:36:56,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:36:56,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:36:56,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2022-11-26 00:36:56,358 INFO L87 Difference]: Start difference. First operand 17 states and 22 transitions. Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:56,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:36:56,481 INFO L93 Difference]: Finished difference Result 33 states and 39 transitions. [2022-11-26 00:36:56,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-26 00:36:56,481 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-11-26 00:36:56,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:36:56,482 INFO L225 Difference]: With dead ends: 33 [2022-11-26 00:36:56,482 INFO L226 Difference]: Without dead ends: 27 [2022-11-26 00:36:56,483 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2022-11-26 00:36:56,483 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 23 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:36:56,484 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 19 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-26 00:36:56,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-11-26 00:36:56,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 17. [2022-11-26 00:36:56,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.3125) internal successors, (21), 16 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2022-11-26 00:36:56,492 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 9 [2022-11-26 00:36:56,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:36:56,492 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2022-11-26 00:36:56,492 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:56,493 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2022-11-26 00:36:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-26 00:36:56,493 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:36:56,493 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:36:56,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-26 00:36:56,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:36:56,699 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:36:56,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:36:56,700 INFO L85 PathProgramCache]: Analyzing trace with hash -533842186, now seen corresponding path program 1 times [2022-11-26 00:36:56,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:36:56,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285819773] [2022-11-26 00:36:56,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:56,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:36:56,722 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:36:56,723 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [635119240] [2022-11-26 00:36:56,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:56,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:36:56,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:36:56,724 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:36:56,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-26 00:36:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:36:56,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-26 00:36:56,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:36:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:36:56,842 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:36:56,842 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:36:56,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285819773] [2022-11-26 00:36:56,842 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:36:56,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [635119240] [2022-11-26 00:36:56,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [635119240] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:36:56,843 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:36:56,843 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-26 00:36:56,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545853943] [2022-11-26 00:36:56,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:36:56,844 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:36:56,844 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:36:56,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:36:56,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:36:56,845 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:56,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:36:56,914 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-11-26 00:36:56,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:36:56,915 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-26 00:36:56,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:36:56,915 INFO L225 Difference]: With dead ends: 29 [2022-11-26 00:36:56,915 INFO L226 Difference]: Without dead ends: 18 [2022-11-26 00:36:56,916 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:36:56,917 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 6 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:36:56,917 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 10 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-26 00:36:56,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2022-11-26 00:36:56,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 13. [2022-11-26 00:36:56,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 12 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 16 transitions. [2022-11-26 00:36:56,921 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 16 transitions. Word has length 11 [2022-11-26 00:36:56,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:36:56,921 INFO L495 AbstractCegarLoop]: Abstraction has 13 states and 16 transitions. [2022-11-26 00:36:56,921 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:36:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2022-11-26 00:36:56,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-26 00:36:56,922 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:36:56,922 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:36:56,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-26 00:36:57,128 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:36:57,128 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:36:57,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:36:57,129 INFO L85 PathProgramCache]: Analyzing trace with hash 1096726144, now seen corresponding path program 1 times [2022-11-26 00:36:57,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:36:57,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003239161] [2022-11-26 00:36:57,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:57,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:36:57,195 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:36:57,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [366552984] [2022-11-26 00:36:57,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:57,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:36:57,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:36:57,200 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:36:57,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-26 00:36:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:36:57,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 36 conjunts are in the unsatisfiable core [2022-11-26 00:36:57,355 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:36:57,501 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-26 00:36:57,501 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 281 [2022-11-26 00:36:57,517 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:36:57,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:36:57,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:36:57,919 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:57,920 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 11 [2022-11-26 00:36:57,927 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:36:58,009 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:58,025 INFO L321 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2022-11-26 00:36:58,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 254 treesize of output 225 [2022-11-26 00:36:58,198 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:36:58,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:36:58,252 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:36:58,597 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:36:58,598 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 11 [2022-11-26 00:36:58,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:36:58,617 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2022-11-26 00:36:58,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:58,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:58,876 INFO L321 Elim1Store]: treesize reduction 10, result has 64.3 percent of original size [2022-11-26 00:36:58,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 166 treesize of output 177 [2022-11-26 00:36:58,894 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 116 [2022-11-26 00:36:58,904 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 114 [2022-11-26 00:36:58,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 112 [2022-11-26 00:36:58,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 110 [2022-11-26 00:36:59,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-26 00:36:59,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:59,088 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-26 00:36:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:36:59,153 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:37:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:37:09,584 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:37:09,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1003239161] [2022-11-26 00:37:09,584 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:37:09,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [366552984] [2022-11-26 00:37:09,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [366552984] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:37:09,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2123595116] [2022-11-26 00:37:09,588 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-26 00:37:09,588 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:37:09,589 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:37:09,589 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:37:09,589 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:37:09,812 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-26 00:37:09,813 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-26 00:37:10,154 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:37:10,155 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:37:10,532 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:37:10,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:37:10,630 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:10,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-26 00:37:10,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,945 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:10,946 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:10,953 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:10,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:10,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,076 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-26 00:37:11,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-26 00:37:11,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,266 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:37:11,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,296 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:11,297 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:37:11,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,364 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:11,372 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:11,456 INFO L321 Elim1Store]: treesize reduction 248, result has 12.1 percent of original size [2022-11-26 00:37:11,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 188 [2022-11-26 00:37:11,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,526 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:11,531 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:11,532 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:11,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,556 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:11,557 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:37:11,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,626 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:11,635 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:11,716 INFO L321 Elim1Store]: treesize reduction 248, result has 12.1 percent of original size [2022-11-26 00:37:11,717 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 188 [2022-11-26 00:37:11,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:11,787 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:11,792 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:11,793 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:11,818 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:37:12,348 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '540#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:37:12,348 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:37:12,348 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:37:12,348 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-11-26 00:37:12,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297055620] [2022-11-26 00:37:12,348 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:37:12,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-26 00:37:12,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:37:12,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-26 00:37:12,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=275, Unknown=12, NotChecked=0, Total=342 [2022-11-26 00:37:12,350 INFO L87 Difference]: Start difference. First operand 13 states and 16 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) [2022-11-26 00:37:27,736 WARN L837 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_267 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| v_ArrVal_267) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (forall ((v_ArrVal_268 Int)) (= c_~N~0 (select (store (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) (+ (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_268) |c_ULTIMATE.start_main_~c~0#1.offset|)))) is different from false [2022-11-26 00:37:28,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:37:28,466 INFO L93 Difference]: Finished difference Result 56 states and 69 transitions. [2022-11-26 00:37:28,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-11-26 00:37:28,467 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 11 [2022-11-26 00:37:28,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:37:28,469 INFO L225 Difference]: With dead ends: 56 [2022-11-26 00:37:28,469 INFO L226 Difference]: Without dead ends: 54 [2022-11-26 00:37:28,470 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 254 ImplicationChecksByTransitivity, 26.5s TimeCoverageRelationStatistics Valid=232, Invalid=1005, Unknown=27, NotChecked=68, Total=1332 [2022-11-26 00:37:28,471 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 92 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 143 mSolverCounterSat, 27 mSolverCounterUnsat, 17 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 45 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 143 IncrementalHoareTripleChecker+Invalid, 17 IncrementalHoareTripleChecker+Unknown, 1 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:37:28,472 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [92 Valid, 45 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 143 Invalid, 17 Unknown, 1 Unchecked, 0.7s Time] [2022-11-26 00:37:28,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2022-11-26 00:37:28,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 26. [2022-11-26 00:37:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 25 states have (on average 1.44) internal successors, (36), 25 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 36 transitions. [2022-11-26 00:37:28,484 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 36 transitions. Word has length 11 [2022-11-26 00:37:28,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:37:28,484 INFO L495 AbstractCegarLoop]: Abstraction has 26 states and 36 transitions. [2022-11-26 00:37:28,485 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) [2022-11-26 00:37:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2022-11-26 00:37:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-26 00:37:28,486 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:37:28,486 INFO L195 NwaCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:37:28,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-26 00:37:28,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:28,700 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:37:28,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:37:28,701 INFO L85 PathProgramCache]: Analyzing trace with hash 1421724096, now seen corresponding path program 2 times [2022-11-26 00:37:28,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:37:28,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656116466] [2022-11-26 00:37:28,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:28,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:37:28,745 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:37:28,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [990270953] [2022-11-26 00:37:28,763 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-26 00:37:28,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:28,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:37:28,775 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:37:28,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-26 00:37:29,098 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-26 00:37:29,099 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:37:29,101 INFO L263 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-26 00:37:29,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:37:29,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:37:29,179 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:37:29,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:37:29,241 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:37:29,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656116466] [2022-11-26 00:37:29,241 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:37:29,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [990270953] [2022-11-26 00:37:29,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [990270953] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:37:29,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1807864092] [2022-11-26 00:37:29,244 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-26 00:37:29,244 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:37:29,244 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:37:29,244 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:37:29,245 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:37:29,475 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-26 00:37:29,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-26 00:37:29,814 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:37:29,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:37:30,234 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:37:30,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:37:30,317 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:30,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,322 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-26 00:37:30,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,593 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:30,594 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:30,602 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:30,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,698 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-26 00:37:30,699 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-26 00:37:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,860 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:37:30,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,899 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:30,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:37:30,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:30,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:30,993 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:31,076 INFO L321 Elim1Store]: treesize reduction 248, result has 12.1 percent of original size [2022-11-26 00:37:31,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 188 [2022-11-26 00:37:31,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:31,144 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:31,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:31,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:31,175 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:31,175 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:31,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,255 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:31,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:31,267 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-26 00:37:31,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-26 00:37:31,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:31,331 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:31,336 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:31,336 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:31,387 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:37:32,123 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '791#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:37:32,123 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:37:32,123 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:37:32,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2022-11-26 00:37:32,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065030752] [2022-11-26 00:37:32,124 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:37:32,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-26 00:37:32,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:37:32,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-26 00:37:32,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2022-11-26 00:37:32,125 INFO L87 Difference]: Start difference. First operand 26 states and 36 transitions. Second operand has 9 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 9 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:32,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:37:32,349 INFO L93 Difference]: Finished difference Result 69 states and 92 transitions. [2022-11-26 00:37:32,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:37:32,350 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 9 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-11-26 00:37:32,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:37:32,350 INFO L225 Difference]: With dead ends: 69 [2022-11-26 00:37:32,351 INFO L226 Difference]: Without dead ends: 57 [2022-11-26 00:37:32,351 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 18 SyntacticMatches, 7 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=70, Invalid=236, Unknown=0, NotChecked=0, Total=306 [2022-11-26 00:37:32,352 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 28 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:37:32,352 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 15 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-26 00:37:32,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2022-11-26 00:37:32,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 35. [2022-11-26 00:37:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 1.411764705882353) internal successors, (48), 34 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:32,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 48 transitions. [2022-11-26 00:37:32,365 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 48 transitions. Word has length 13 [2022-11-26 00:37:32,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:37:32,365 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 48 transitions. [2022-11-26 00:37:32,365 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 9 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:32,366 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2022-11-26 00:37:32,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-26 00:37:32,366 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:37:32,366 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:37:32,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-26 00:37:32,573 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-26 00:37:32,573 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:37:32,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:37:32,574 INFO L85 PathProgramCache]: Analyzing trace with hash 757463352, now seen corresponding path program 1 times [2022-11-26 00:37:32,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:37:32,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039509921] [2022-11-26 00:37:32,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:37:32,600 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:37:32,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [538044204] [2022-11-26 00:37:32,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:32,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:32,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:37:32,607 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:37:32,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-26 00:37:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:37:32,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 52 conjunts are in the unsatisfiable core [2022-11-26 00:37:32,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:37:32,857 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:32,858 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 108 treesize of output 102 [2022-11-26 00:37:32,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:32,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:32,968 INFO L321 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2022-11-26 00:37:32,968 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 100 [2022-11-26 00:37:32,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:37:32,994 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:37:33,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:37:33,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 21 [2022-11-26 00:37:33,107 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:37:33,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:33,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:33,340 INFO L321 Elim1Store]: treesize reduction 13, result has 58.1 percent of original size [2022-11-26 00:37:33,340 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 69 treesize of output 78 [2022-11-26 00:37:33,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:37:33,393 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:37:33,408 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 18 [2022-11-26 00:37:33,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:33,541 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-26 00:37:33,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:33,593 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 32 [2022-11-26 00:37:33,941 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:37:33,941 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:37:35,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:37:35,540 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:37:35,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039509921] [2022-11-26 00:37:35,540 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:37:35,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [538044204] [2022-11-26 00:37:35,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [538044204] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:37:35,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [443734240] [2022-11-26 00:37:35,544 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-26 00:37:35,544 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:37:35,544 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:37:35,545 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:37:35,545 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:37:35,789 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-26 00:37:35,790 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-26 00:37:36,114 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:37:36,114 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:37:36,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 52 [2022-11-26 00:37:36,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:36,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,219 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-26 00:37:36,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,443 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:36,444 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:36,453 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:36,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,555 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-26 00:37:36,556 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 676 treesize of output 642 [2022-11-26 00:37:36,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,682 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:37:36,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,702 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:36,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:37:36,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,765 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:36,772 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:36,853 INFO L321 Elim1Store]: treesize reduction 248, result has 12.1 percent of original size [2022-11-26 00:37:36,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 188 [2022-11-26 00:37:36,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,918 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:36,923 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:36,923 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:36,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:36,948 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:36,954 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:36,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:36,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:37,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:37,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:37,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:37,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:37,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:37,035 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:37,036 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:37,047 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-26 00:37:37,048 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-26 00:37:37,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:37,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:37,100 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:37,105 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:37,106 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:37,241 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:37:38,410 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1078#(and (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~a~0#1.offset|) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (<= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~b~0#1.offset|) (<= |#NULL.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_main_~c~0#1.offset|) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (<= |#NULL.base| 0) (<= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= |ULTIMATE.start_main_~a~0#1.offset| 0))' at error location [2022-11-26 00:37:38,410 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:37:38,410 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:37:38,411 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12] total 20 [2022-11-26 00:37:38,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102554035] [2022-11-26 00:37:38,411 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:37:38,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-11-26 00:37:38,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:37:38,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-11-26 00:37:38,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=553, Unknown=1, NotChecked=0, Total=650 [2022-11-26 00:37:38,413 INFO L87 Difference]: Start difference. First operand 35 states and 48 transitions. Second operand has 20 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:44,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:37:44,190 INFO L93 Difference]: Finished difference Result 75 states and 93 transitions. [2022-11-26 00:37:44,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-11-26 00:37:44,190 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2022-11-26 00:37:44,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:37:44,191 INFO L225 Difference]: With dead ends: 75 [2022-11-26 00:37:44,191 INFO L226 Difference]: Without dead ends: 73 [2022-11-26 00:37:44,192 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 532 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=318, Invalid=1661, Unknown=1, NotChecked=0, Total=1980 [2022-11-26 00:37:44,193 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 80 mSDsluCounter, 65 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 21 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:37:44,194 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 71 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 218 Invalid, 2 Unknown, 0 Unchecked, 1.7s Time] [2022-11-26 00:37:44,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-11-26 00:37:44,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 47. [2022-11-26 00:37:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 46 states have (on average 1.4130434782608696) internal successors, (65), 46 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 65 transitions. [2022-11-26 00:37:44,212 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 65 transitions. Word has length 14 [2022-11-26 00:37:44,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:37:44,213 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 65 transitions. [2022-11-26 00:37:44,213 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2022-11-26 00:37:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-26 00:37:44,214 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:37:44,214 INFO L195 NwaCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:37:44,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-26 00:37:44,419 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:44,419 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:37:44,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:37:44,420 INFO L85 PathProgramCache]: Analyzing trace with hash 643470871, now seen corresponding path program 3 times [2022-11-26 00:37:44,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:37:44,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448116153] [2022-11-26 00:37:44,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:44,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:37:44,469 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:37:44,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [44629113] [2022-11-26 00:37:44,472 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-26 00:37:44,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:44,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:37:44,476 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:37:44,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-26 00:37:44,597 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-26 00:37:44,597 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:37:44,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-26 00:37:44,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:37:44,702 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-26 00:37:44,702 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:37:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-26 00:37:44,812 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:37:44,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448116153] [2022-11-26 00:37:44,812 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:37:44,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [44629113] [2022-11-26 00:37:44,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [44629113] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:37:44,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [851725760] [2022-11-26 00:37:44,814 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-26 00:37:44,815 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:37:44,815 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:37:44,815 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:37:44,815 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:37:45,094 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:37:45,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:37:45,417 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:37:45,417 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:37:45,457 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 43 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 122 [2022-11-26 00:37:45,550 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:45,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,555 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-26 00:37:45,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,784 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:45,785 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:45,791 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:45,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:45,904 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-26 00:37:45,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-26 00:37:46,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:37:46,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,104 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:46,104 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:37:46,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:46,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:46,256 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-26 00:37:46,257 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-26 00:37:46,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,316 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:46,320 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:46,322 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:46,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,373 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:46,378 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:46,379 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:46,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:46,426 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:46,431 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:46,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:46,453 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:37:47,031 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1417#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:37:47,031 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:37:47,031 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:37:47,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 14 [2022-11-26 00:37:47,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924041191] [2022-11-26 00:37:47,032 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:37:47,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-26 00:37:47,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:37:47,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-26 00:37:47,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2022-11-26 00:37:47,033 INFO L87 Difference]: Start difference. First operand 47 states and 65 transitions. Second operand has 14 states, 14 states have (on average 1.5) internal successors, (21), 14 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:48,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:37:48,077 INFO L93 Difference]: Finished difference Result 127 states and 160 transitions. [2022-11-26 00:37:48,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-11-26 00:37:48,078 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.5) internal successors, (21), 14 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2022-11-26 00:37:48,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:37:48,080 INFO L225 Difference]: With dead ends: 127 [2022-11-26 00:37:48,080 INFO L226 Difference]: Without dead ends: 109 [2022-11-26 00:37:48,082 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 19 SyntacticMatches, 4 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 388 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=327, Invalid=1079, Unknown=0, NotChecked=0, Total=1406 [2022-11-26 00:37:48,083 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 107 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 241 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 96 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 241 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:37:48,084 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 96 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 241 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-26 00:37:48,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-26 00:37:48,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 48. [2022-11-26 00:37:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 47 states have (on average 1.3191489361702127) internal successors, (62), 47 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 62 transitions. [2022-11-26 00:37:48,115 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 62 transitions. Word has length 14 [2022-11-26 00:37:48,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:37:48,116 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 62 transitions. [2022-11-26 00:37:48,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 1.5) internal successors, (21), 14 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2022-11-26 00:37:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-26 00:37:48,117 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:37:48,117 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:37:48,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-26 00:37:48,325 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:48,325 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:37:48,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:37:48,326 INFO L85 PathProgramCache]: Analyzing trace with hash 17354840, now seen corresponding path program 4 times [2022-11-26 00:37:48,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:37:48,326 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847139246] [2022-11-26 00:37:48,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:48,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:37:48,364 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:37:48,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1263189111] [2022-11-26 00:37:48,365 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-26 00:37:48,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:48,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:37:48,366 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:37:48,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-26 00:37:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:37:48,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-26 00:37:48,488 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:37:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:37:48,596 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:37:48,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:37:48,681 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:37:48,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847139246] [2022-11-26 00:37:48,682 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:37:48,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1263189111] [2022-11-26 00:37:48,682 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1263189111] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:37:48,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [326316111] [2022-11-26 00:37:48,690 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-26 00:37:48,690 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:37:48,690 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:37:48,691 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:37:48,691 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:37:48,981 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:37:48,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:37:49,343 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:37:49,344 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:37:49,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 43 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 122 [2022-11-26 00:37:49,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-26 00:37:49,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,714 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:49,715 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:49,720 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:49,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:49,889 INFO L321 Elim1Store]: treesize reduction 308, result has 9.9 percent of original size [2022-11-26 00:37:49,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 632 treesize of output 646 [2022-11-26 00:37:50,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,198 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:37:50,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,221 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:50,222 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:37:50,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,294 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:50,302 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:50,380 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-26 00:37:50,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-26 00:37:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,451 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:50,456 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:50,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:50,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:50,516 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:50,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:37:50,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,569 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:50,574 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:50,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:50,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:50,614 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:50,618 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:50,618 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:50,641 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:37:51,256 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1842#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:37:51,256 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:37:51,256 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:37:51,257 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2022-11-26 00:37:51,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990030251] [2022-11-26 00:37:51,257 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:37:51,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-26 00:37:51,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:37:51,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-26 00:37:51,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=211, Unknown=0, NotChecked=0, Total=272 [2022-11-26 00:37:51,259 INFO L87 Difference]: Start difference. First operand 48 states and 62 transitions. Second operand has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:51,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:37:51,764 INFO L93 Difference]: Finished difference Result 101 states and 119 transitions. [2022-11-26 00:37:51,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-26 00:37:51,765 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-11-26 00:37:51,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:37:51,765 INFO L225 Difference]: With dead ends: 101 [2022-11-26 00:37:51,766 INFO L226 Difference]: Without dead ends: 69 [2022-11-26 00:37:51,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 21 SyntacticMatches, 7 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 203 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2022-11-26 00:37:51,767 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 60 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:37:51,768 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 27 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 88 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-26 00:37:51,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-11-26 00:37:51,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 40. [2022-11-26 00:37:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 39 states have (on average 1.205128205128205) internal successors, (47), 39 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 47 transitions. [2022-11-26 00:37:51,784 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 47 transitions. Word has length 15 [2022-11-26 00:37:51,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:37:51,785 INFO L495 AbstractCegarLoop]: Abstraction has 40 states and 47 transitions. [2022-11-26 00:37:51,785 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:51,785 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 47 transitions. [2022-11-26 00:37:51,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-26 00:37:51,786 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:37:51,786 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:37:51,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-26 00:37:51,992 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:51,992 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:37:51,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:37:51,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1675101269, now seen corresponding path program 5 times [2022-11-26 00:37:51,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:37:51,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879924464] [2022-11-26 00:37:51,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:51,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:37:52,023 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:37:52,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [196765935] [2022-11-26 00:37:52,032 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-26 00:37:52,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:52,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:37:52,034 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:37:52,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-26 00:37:52,346 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-26 00:37:52,346 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:37:52,348 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-26 00:37:52,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:37:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:37:52,446 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:37:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:37:52,531 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:37:52,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879924464] [2022-11-26 00:37:52,532 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:37:52,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [196765935] [2022-11-26 00:37:52,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [196765935] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:37:52,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1777715390] [2022-11-26 00:37:52,534 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-26 00:37:52,534 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:37:52,535 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:37:52,535 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:37:52,535 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:37:52,843 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:37:52,843 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:37:53,114 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-26 00:37:53,114 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-26 00:37:53,510 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:37:53,510 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:37:53,559 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:53,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,564 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-26 00:37:53,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,769 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:53,770 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:53,777 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:53,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:53,886 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-26 00:37:53,886 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-26 00:37:54,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:37:54,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,048 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:54,048 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:37:54,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,101 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:54,108 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:54,167 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-26 00:37:54,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-26 00:37:54,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,233 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:54,237 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:54,238 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:54,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,279 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:54,283 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:54,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:54,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:54,315 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:54,319 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:37:54,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:37:54,338 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:37:54,804 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2198#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:37:54,804 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:37:54,804 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:37:54,805 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2022-11-26 00:37:54,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95905904] [2022-11-26 00:37:54,805 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:37:54,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-26 00:37:54,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:37:54,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-26 00:37:54,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=217, Unknown=0, NotChecked=0, Total=272 [2022-11-26 00:37:54,807 INFO L87 Difference]: Start difference. First operand 40 states and 47 transitions. Second operand has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:55,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:37:55,218 INFO L93 Difference]: Finished difference Result 68 states and 76 transitions. [2022-11-26 00:37:55,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-26 00:37:55,219 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-11-26 00:37:55,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:37:55,219 INFO L225 Difference]: With dead ends: 68 [2022-11-26 00:37:55,219 INFO L226 Difference]: Without dead ends: 60 [2022-11-26 00:37:55,220 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 21 SyntacticMatches, 7 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 159 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=99, Invalid=363, Unknown=0, NotChecked=0, Total=462 [2022-11-26 00:37:55,221 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 33 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:37:55,221 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 36 Invalid, 144 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-26 00:37:55,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2022-11-26 00:37:55,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 37. [2022-11-26 00:37:55,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 36 states have (on average 1.1944444444444444) internal successors, (43), 36 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:55,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 43 transitions. [2022-11-26 00:37:55,233 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 43 transitions. Word has length 15 [2022-11-26 00:37:55,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:37:55,233 INFO L495 AbstractCegarLoop]: Abstraction has 37 states and 43 transitions. [2022-11-26 00:37:55,234 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:37:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2022-11-26 00:37:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-26 00:37:55,234 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:37:55,235 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:37:55,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-26 00:37:55,441 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-26 00:37:55,441 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:37:55,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:37:55,442 INFO L85 PathProgramCache]: Analyzing trace with hash -1340754304, now seen corresponding path program 6 times [2022-11-26 00:37:55,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:37:55,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093398142] [2022-11-26 00:37:55,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:55,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:37:55,487 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:37:55,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [413988838] [2022-11-26 00:37:55,491 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-26 00:37:55,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:55,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:37:55,493 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:37:55,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-26 00:37:56,180 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-26 00:37:56,180 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:37:56,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 58 conjunts are in the unsatisfiable core [2022-11-26 00:37:56,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:37:56,390 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-26 00:37:56,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 92 treesize of output 229 [2022-11-26 00:37:56,408 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:37:56,425 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:37:56,443 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:37:57,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:57,306 INFO L321 Elim1Store]: treesize reduction 24, result has 25.0 percent of original size [2022-11-26 00:37:57,306 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 153 treesize of output 104 [2022-11-26 00:37:57,333 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:37:57,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:37:57,443 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:37:57,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:57,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:57,577 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:57,586 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:37:57,587 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 44 [2022-11-26 00:37:57,610 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:37:57,617 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:37:57,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2022-11-26 00:37:57,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:57,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:57,957 INFO L321 Elim1Store]: treesize reduction 10, result has 64.3 percent of original size [2022-11-26 00:37:57,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 144 treesize of output 151 [2022-11-26 00:37:57,973 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 90 [2022-11-26 00:37:57,982 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 88 [2022-11-26 00:37:57,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 86 [2022-11-26 00:37:57,999 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 84 [2022-11-26 00:37:58,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-26 00:37:58,139 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-26 00:37:58,244 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-26 00:37:58,264 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-26 00:37:58,286 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-26 00:37:58,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:58,384 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-26 00:37:58,453 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 58 [2022-11-26 00:37:58,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:58,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:58,463 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 116 [2022-11-26 00:37:58,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:58,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:58,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 19 [2022-11-26 00:37:58,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:58,542 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-26 00:37:58,637 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-26 00:37:58,638 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:37:59,590 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-26 00:37:59,590 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:37:59,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093398142] [2022-11-26 00:37:59,590 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:37:59,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [413988838] [2022-11-26 00:37:59,591 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [413988838] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:37:59,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1611445029] [2022-11-26 00:37:59,592 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-26 00:37:59,593 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:37:59,593 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:37:59,593 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:37:59,593 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:37:59,833 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-26 00:37:59,834 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-26 00:38:00,148 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:38:00,149 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:38:00,483 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:38:00,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:38:00,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,555 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-26 00:38:00,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,787 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:00,788 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:00,792 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:00,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:00,966 INFO L321 Elim1Store]: treesize reduction 308, result has 9.9 percent of original size [2022-11-26 00:38:00,966 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 640 treesize of output 648 [2022-11-26 00:38:01,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,111 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:38:01,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:01,136 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:01,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:38:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,187 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:01,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,195 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:01,203 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-26 00:38:01,204 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-26 00:38:01,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:01,261 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:01,261 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:38:01,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,308 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:01,312 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:01,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:38:01,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:01,346 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:01,349 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:01,350 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:38:01,366 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:38:02,054 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2502#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:38:02,054 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:38:02,054 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:38:02,054 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 10] total 21 [2022-11-26 00:38:02,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463915040] [2022-11-26 00:38:02,055 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:38:02,055 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-11-26 00:38:02,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:38:02,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-11-26 00:38:02,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=525, Unknown=10, NotChecked=0, Total=650 [2022-11-26 00:38:02,056 INFO L87 Difference]: Start difference. First operand 37 states and 43 transitions. Second operand has 21 states, 21 states have (on average 1.4285714285714286) internal successors, (30), 21 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:38:04,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:38:04,430 INFO L93 Difference]: Finished difference Result 89 states and 103 transitions. [2022-11-26 00:38:04,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-26 00:38:04,430 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 1.4285714285714286) internal successors, (30), 21 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-11-26 00:38:04,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:38:04,431 INFO L225 Difference]: With dead ends: 89 [2022-11-26 00:38:04,431 INFO L226 Difference]: Without dead ends: 87 [2022-11-26 00:38:04,432 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 21 SyntacticMatches, 4 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 452 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=352, Invalid=1275, Unknown=13, NotChecked=0, Total=1640 [2022-11-26 00:38:04,433 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 123 mSDsluCounter, 71 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 50 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:38:04,433 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 80 Invalid, 279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [50 Valid, 214 Invalid, 15 Unknown, 0 Unchecked, 1.2s Time] [2022-11-26 00:38:04,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2022-11-26 00:38:04,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 44. [2022-11-26 00:38:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 43 states have (on average 1.255813953488372) internal successors, (54), 43 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:38:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 54 transitions. [2022-11-26 00:38:04,449 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 54 transitions. Word has length 17 [2022-11-26 00:38:04,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:38:04,450 INFO L495 AbstractCegarLoop]: Abstraction has 44 states and 54 transitions. [2022-11-26 00:38:04,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 1.4285714285714286) internal successors, (30), 21 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:38:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 54 transitions. [2022-11-26 00:38:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-26 00:38:04,451 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:38:04,451 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:38:04,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-11-26 00:38:04,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-26 00:38:04,659 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:38:04,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:38:04,659 INFO L85 PathProgramCache]: Analyzing trace with hash -1436741374, now seen corresponding path program 2 times [2022-11-26 00:38:04,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:38:04,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742720150] [2022-11-26 00:38:04,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:38:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:38:04,680 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:38:04,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [97486354] [2022-11-26 00:38:04,680 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-26 00:38:04,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:38:04,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:38:04,682 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:38:04,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-11-26 00:38:05,208 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-26 00:38:05,208 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:38:05,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 76 conjunts are in the unsatisfiable core [2022-11-26 00:38:05,220 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:38:05,235 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:05,236 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-11-26 00:38:05,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 34 [2022-11-26 00:38:05,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 34 [2022-11-26 00:38:05,260 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2022-11-26 00:38:05,265 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:38:05,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:38:05,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:38:05,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,361 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:05,361 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 40 [2022-11-26 00:38:05,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,432 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:05,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 40 [2022-11-26 00:38:05,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,533 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:05,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 42 [2022-11-26 00:38:05,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,609 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:05,611 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 54 treesize of output 54 [2022-11-26 00:38:05,775 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:05,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 174 treesize of output 161 [2022-11-26 00:38:05,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,788 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:05,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,792 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 131 treesize of output 213 [2022-11-26 00:38:05,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:05,858 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 103 [2022-11-26 00:38:06,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:06,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:06,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:06,018 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:06,022 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-26 00:38:06,023 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 75 treesize of output 68 [2022-11-26 00:38:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:38:06,695 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:38:23,202 WARN L233 SmtUtils]: Spent 5.42s on a formula simplification. DAG size of input: 146 DAG size of output: 131 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:38:43,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:38:43,316 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:38:43,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [742720150] [2022-11-26 00:38:43,317 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:38:43,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [97486354] [2022-11-26 00:38:43,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [97486354] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:38:43,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1768919361] [2022-11-26 00:38:43,319 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-26 00:38:43,319 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:38:43,319 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:38:43,320 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:38:43,320 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:38:43,540 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-26 00:38:43,541 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-26 00:38:43,810 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:38:43,810 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:38:44,141 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:38:44,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:38:44,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,207 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-26 00:38:44,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,383 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:44,384 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:44,387 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:44,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,544 INFO L321 Elim1Store]: treesize reduction 313, result has 8.5 percent of original size [2022-11-26 00:38:44,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 638 treesize of output 643 [2022-11-26 00:38:44,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,781 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:38:44,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,802 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:44,806 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:44,807 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:38:44,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,871 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:44,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,881 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:44,892 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-26 00:38:44,892 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-26 00:38:44,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,943 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:44,948 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:44,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:38:44,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:44,990 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:44,994 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:44,994 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:38:45,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:45,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:38:45,030 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:38:45,034 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:38:45,034 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:38:45,101 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:38:48,874 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2896#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:38:48,874 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:38:48,874 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:38:48,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 16] total 29 [2022-11-26 00:38:48,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120923922] [2022-11-26 00:38:48,875 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:38:48,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-11-26 00:38:48,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:38:48,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-11-26 00:38:48,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=1054, Unknown=5, NotChecked=0, Total=1190 [2022-11-26 00:38:48,877 INFO L87 Difference]: Start difference. First operand 44 states and 54 transitions. Second operand has 29 states, 29 states have (on average 1.3103448275862069) internal successors, (38), 29 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:38:58,567 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse106 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse105 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse15 (<= .cse105 2147483647)) (.cse40 (<= .cse106 2147483647)) (.cse76 (* .cse106 8)) (.cse103 (* .cse105 8)) (.cse104 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse21 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse0 (select .cse21 .cse7)) (.cse1 (select .cse21 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse23 (<= .cse104 2147483647)) (.cse22 (+ .cse103 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse30 (+ .cse76 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse46 (+ .cse103 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse38 (+ .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse47 (* 8 .cse104)) (.cse39 (not .cse40)) (.cse13 (+ .cse103 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse31 (not .cse15)) (.cse4 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse11 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse12 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse55 (+ .cse103 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse14 (+ c_~N~0 8))) (and (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (and (not (= |ULTIMATE.start_main_~a~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (= 6 (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))) (= .cse0 (+ 6 .cse1)) (= 7 .cse0) (or (forall ((v_ArrVal_818 Int) (v_ArrVal_822 Int)) (= (let ((.cse10 (store .cse12 .cse13 v_ArrVal_818))) (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse10))) (let ((.cse9 (select .cse8 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse5 (select .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse2 (store .cse8 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse9 .cse7 (+ (select .cse10 |c_ULTIMATE.start_main_~a~0#1.offset|) .cse5)) .cse11 v_ArrVal_822)))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse6 (select .cse3 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse2 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse3 .cse4 (+ .cse5 .cse6))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse5 .cse6)))))))) .cse14)) .cse15) (or (forall ((v_ArrVal_822 Int)) (= (let ((.cse20 (store .cse21 .cse22 v_ArrVal_822))) (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse20))) (let ((.cse19 (select .cse18 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse16 (select .cse19 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse17 (select .cse20 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse16 .cse17 (select (select (store .cse18 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse19 .cse4 (+ .cse16 .cse17))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))) .cse14)) .cse15) (= c_~N~0 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) (or (not .cse23) (let ((.cse29 (+ (select .cse21 (+ .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse12 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse47))))) (and (or (forall ((v_ArrVal_822 Int)) (= (let ((.cse28 (store (store .cse21 .cse22 .cse29) .cse30 v_ArrVal_822))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse28))) (let ((.cse25 (select .cse24 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse25 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse27 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ (select (select (store .cse24 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse25 .cse4 (+ .cse26 .cse27))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse26 .cse27))))) .cse14)) .cse15) (or .cse31 (let ((.cse37 (store .cse21 .cse46 .cse29))) (and (or (forall ((v_ArrVal_822 Int)) (= (let ((.cse36 (store .cse37 .cse38 v_ArrVal_822))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse36))) (let ((.cse33 (select .cse32 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse34 (select .cse33 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse35 (select .cse36 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse33 .cse4 (+ .cse34 .cse35))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse34 .cse35))))) .cse14)) .cse39) (or .cse40 (forall ((v_ArrVal_822 Int)) (= (let ((.cse45 (store .cse37 .cse30 v_ArrVal_822))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse45))) (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse43 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse44 (select .cse42 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse41 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse42 .cse4 (+ .cse43 .cse44))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse43 .cse44))))) .cse14))))))))) (or .cse31 (forall ((v_ArrVal_818 Int) (v_ArrVal_822 Int)) (= (let ((.cse54 (store .cse12 .cse55 v_ArrVal_818))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse54))) (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse49 (store .cse52 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse53 .cse7 (+ (select .cse54 |c_ULTIMATE.start_main_~a~0#1.offset|) .cse51)) .cse11 v_ArrVal_822)))) (let ((.cse50 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse48 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse48 (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse50 .cse4 (+ .cse48 .cse51))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse51)))))))) .cse14))) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= .cse1 1) (= 6 (select .cse12 |c_ULTIMATE.start_main_~a~0#1.offset|)) (or .cse31 (forall ((v_ArrVal_822 Int)) (= (let ((.cse60 (store .cse21 .cse46 v_ArrVal_822))) (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse60))) (let ((.cse58 (select .cse57 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse56 (select .cse58 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse59 (select .cse60 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse56 (select (select (store .cse57 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse58 .cse4 (+ .cse56 .cse59))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse59))))) .cse14))) (not (= |c_ULTIMATE.start_main_~a~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (or .cse40 (let ((.cse68 (+ .cse76 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (or (forall ((v_ArrVal_818 Int) (v_ArrVal_816 Int) (v_ArrVal_822 Int)) (= .cse14 (let ((.cse67 (store (store .cse12 .cse13 v_ArrVal_816) .cse68 v_ArrVal_818))) (let ((.cse65 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse67))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse64 (select .cse66 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse61 (store .cse65 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse66 .cse7 (+ .cse64 (select .cse67 |c_ULTIMATE.start_main_~a~0#1.offset|))) .cse11 v_ArrVal_822)))) (let ((.cse62 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse63 (select .cse62 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse61 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse62 .cse4 (+ .cse63 .cse64))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse63 .cse64)))))))))) .cse15) (or (forall ((v_ArrVal_818 Int) (v_ArrVal_816 Int) (v_ArrVal_822 Int)) (= (let ((.cse75 (store (store .cse12 .cse55 v_ArrVal_816) .cse68 v_ArrVal_818))) (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse75))) (let ((.cse74 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse69 (select .cse74 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse70 (store .cse73 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse74 .cse7 (+ .cse69 (select .cse75 |c_ULTIMATE.start_main_~a~0#1.offset|))) .cse11 v_ArrVal_822)))) (let ((.cse71 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse72 (select .cse71 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse69 (select (select (store .cse70 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse71 .cse4 (+ .cse69 .cse72))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse72)))))))) .cse14)) .cse31)))) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~b~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (or .cse23 (let ((.cse82 (+ (select .cse12 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse47)) (select .cse21 (+ (- 34359738368) .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or .cse15 (and (forall ((v_ArrVal_822 Int)) (= (let ((.cse81 (store (store .cse21 .cse22 .cse82) .cse30 v_ArrVal_822))) (let ((.cse78 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse81))) (let ((.cse79 (select .cse78 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse77 (select .cse81 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse80 (select .cse79 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse77 (select (select (store .cse78 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse79 .cse4 (+ .cse77 .cse80))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse80))))) .cse14)) .cse39)) (or (forall ((v_ArrVal_822 Int)) (= (let ((.cse87 (store (store .cse21 .cse46 .cse82) .cse38 v_ArrVal_822))) (let ((.cse83 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse87))) (let ((.cse84 (select .cse83 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse85 (select .cse87 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse86 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse83 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse84 .cse4 (+ .cse85 .cse86))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse85 .cse86))))) .cse14)) .cse31)))) (or .cse39 (let ((.cse95 (+ .cse76 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse15 (forall ((v_ArrVal_818 Int) (v_ArrVal_816 Int) (v_ArrVal_822 Int)) (= (let ((.cse94 (store (store .cse12 .cse13 v_ArrVal_816) .cse95 v_ArrVal_818))) (let ((.cse92 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse94))) (let ((.cse93 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse88 (select .cse93 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse89 (store .cse92 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse93 .cse7 (+ .cse88 (select .cse94 |c_ULTIMATE.start_main_~a~0#1.offset|))) .cse11 v_ArrVal_822)))) (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse88 (select (select (store .cse89 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse90 .cse4 (+ .cse88 .cse91))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse91)))))))) .cse14))) (or .cse31 (forall ((v_ArrVal_818 Int) (v_ArrVal_816 Int) (v_ArrVal_822 Int)) (= (let ((.cse102 (store (store .cse12 .cse55 v_ArrVal_816) .cse95 v_ArrVal_818))) (let ((.cse100 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse102))) (let ((.cse101 (select .cse100 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse98 (select .cse101 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse96 (store .cse100 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse101 .cse7 (+ .cse98 (select .cse102 |c_ULTIMATE.start_main_~a~0#1.offset|))) .cse11 v_ArrVal_822)))) (let ((.cse97 (select .cse96 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse99 (select .cse97 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse96 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse97 .cse4 (+ .cse98 .cse99))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse98 .cse99)))))))) .cse14)))))))))) is different from true [2022-11-26 00:39:00,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-26 00:39:10,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-26 00:39:16,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-26 00:39:19,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-26 00:39:43,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0, 1] [2022-11-26 00:39:54,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:39:54,046 INFO L93 Difference]: Finished difference Result 77 states and 89 transitions. [2022-11-26 00:39:54,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-11-26 00:39:54,047 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 1.3103448275862069) internal successors, (38), 29 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-11-26 00:39:54,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:39:54,048 INFO L225 Difference]: With dead ends: 77 [2022-11-26 00:39:54,048 INFO L226 Difference]: Without dead ends: 75 [2022-11-26 00:39:54,049 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 22 SyntacticMatches, 3 SemanticMatches, 52 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 724 ImplicationChecksByTransitivity, 86.2s TimeCoverageRelationStatistics Valid=385, Invalid=2365, Unknown=10, NotChecked=102, Total=2862 [2022-11-26 00:39:54,049 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 116 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 311 mSolverCounterSat, 33 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 311 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 2 IncrementalHoareTripleChecker+Unchecked, 18.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:39:54,050 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 66 Invalid, 349 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 311 Invalid, 3 Unknown, 2 Unchecked, 18.7s Time] [2022-11-26 00:39:54,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2022-11-26 00:39:54,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 47. [2022-11-26 00:39:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 46 states have (on average 1.2391304347826086) internal successors, (57), 46 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:39:54,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 57 transitions. [2022-11-26 00:39:54,101 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 57 transitions. Word has length 20 [2022-11-26 00:39:54,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:39:54,102 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 57 transitions. [2022-11-26 00:39:54,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 1.3103448275862069) internal successors, (38), 29 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:39:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-11-26 00:39:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-26 00:39:54,103 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:39:54,103 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:39:54,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-11-26 00:39:54,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:39:54,311 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:39:54,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:39:54,312 INFO L85 PathProgramCache]: Analyzing trace with hash 789510456, now seen corresponding path program 3 times [2022-11-26 00:39:54,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:39:54,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551271394] [2022-11-26 00:39:54,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:39:54,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:39:54,335 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:39:54,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2143921625] [2022-11-26 00:39:54,336 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-26 00:39:54,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:39:54,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:39:54,337 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:39:54,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-11-26 00:39:55,199 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-26 00:39:55,200 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:39:55,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 74 conjunts are in the unsatisfiable core [2022-11-26 00:39:55,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:39:56,083 INFO L321 Elim1Store]: treesize reduction 252, result has 37.8 percent of original size [2022-11-26 00:39:56,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 19 case distinctions, treesize of input 462 treesize of output 894 [2022-11-26 00:39:56,114 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 33 [2022-11-26 00:39:56,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:39:56,177 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:39:56,404 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:39:56,649 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:39:59,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:59,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:59,653 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:39:59,670 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:39:59,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 614 treesize of output 601 [2022-11-26 00:40:00,018 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:00,026 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:00,043 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:00,046 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:00,048 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 276 treesize of output 470 [2022-11-26 00:40:00,199 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:00,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:00,245 INFO L321 Elim1Store]: treesize reduction 25, result has 24.2 percent of original size [2022-11-26 00:40:00,246 INFO L350 Elim1Store]: Elim1 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 2 new quantified variables, introduced 5 case distinctions, treesize of input 548 treesize of output 547 [2022-11-26 00:40:01,668 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 2607 treesize of output 2408 [2022-11-26 00:40:02,404 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:02,563 INFO L321 Elim1Store]: treesize reduction 56, result has 66.1 percent of original size [2022-11-26 00:40:02,564 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 2766 treesize of output 2854 [2022-11-26 00:40:02,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:03,016 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:03,342 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:03,638 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:05,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:05,618 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:05,626 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:05,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 56 [2022-11-26 00:40:05,683 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:05,684 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:05,685 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 3 [2022-11-26 00:40:05,737 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:05,748 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:05,762 INFO L321 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2022-11-26 00:40:05,763 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 260 treesize of output 193 [2022-11-26 00:40:05,875 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:05,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 248 treesize of output 27 [2022-11-26 00:40:06,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:06,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:06,303 INFO L321 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2022-11-26 00:40:06,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 156 treesize of output 123 [2022-11-26 00:40:06,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:06,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:06,369 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:06,914 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:07,117 INFO L321 Elim1Store]: treesize reduction 56, result has 66.1 percent of original size [2022-11-26 00:40:07,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 2771 treesize of output 2857 [2022-11-26 00:40:07,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:07,688 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:07,804 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:07,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:08,762 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,766 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,766 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,769 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,770 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,775 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 220 treesize of output 396 [2022-11-26 00:40:08,839 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,840 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,840 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,841 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,841 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,842 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,843 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,843 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:08,844 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 195 treesize of output 373 [2022-11-26 00:40:09,056 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:09,060 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:09,060 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:09,061 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:09,062 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:09,062 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:09,081 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:40:09,081 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 220 treesize of output 396 [2022-11-26 00:40:10,262 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:10,271 INFO L321 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2022-11-26 00:40:10,272 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 572 treesize of output 27 [2022-11-26 00:40:10,336 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:10,337 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:10,345 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 81 [2022-11-26 00:40:10,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:10,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:10,371 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:10,381 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:10,382 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 277 treesize of output 56 [2022-11-26 00:40:10,517 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:10,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-26 00:40:11,948 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:11,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-11-26 00:40:12,171 INFO L350 Elim1Store]: Elim1 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 21 treesize of output 26 [2022-11-26 00:40:12,252 INFO L350 Elim1Store]: Elim1 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 21 treesize of output 26 [2022-11-26 00:40:12,328 INFO L350 Elim1Store]: Elim1 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 21 treesize of output 26 [2022-11-26 00:40:12,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,436 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-26 00:40:12,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-26 00:40:12,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,579 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-26 00:40:12,656 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 135 [2022-11-26 00:40:12,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,665 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:12,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 210 [2022-11-26 00:40:12,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,802 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 44 [2022-11-26 00:40:12,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:12,885 INFO L350 Elim1Store]: Elim1 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 55 treesize of output 46 [2022-11-26 00:40:13,202 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:40:13,202 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:40:25,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:40:25,415 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:40:25,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551271394] [2022-11-26 00:40:25,415 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:40:25,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2143921625] [2022-11-26 00:40:25,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2143921625] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:40:25,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1557765416] [2022-11-26 00:40:25,419 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-26 00:40:25,419 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:40:25,419 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:40:25,420 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:40:25,420 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:40:25,705 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:40:25,705 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:40:26,005 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:40:26,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:40:26,049 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 43 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 122 [2022-11-26 00:40:26,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,124 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-26 00:40:26,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,372 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:26,373 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:26,377 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:26,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,511 INFO L321 Elim1Store]: treesize reduction 313, result has 8.5 percent of original size [2022-11-26 00:40:26,511 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 638 treesize of output 643 [2022-11-26 00:40:26,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,667 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:40:26,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,713 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:26,720 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:26,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:40:26,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,770 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:26,775 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:26,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:40:26,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,808 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:26,812 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:26,812 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:40:26,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,832 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:26,832 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:40:26,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:26,883 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:26,890 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:26,954 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-26 00:40:26,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-26 00:40:27,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:27,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:27,013 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:27,018 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:27,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:40:27,116 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:40:28,403 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3292#(and (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~a~0#1.offset|) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (<= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~b~0#1.offset|) (<= |#NULL.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_main_~c~0#1.offset|) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (<= |#NULL.base| 0) (<= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= |ULTIMATE.start_main_~a~0#1.offset| 0))' at error location [2022-11-26 00:40:28,404 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:40:28,404 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:40:28,404 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2022-11-26 00:40:28,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883345290] [2022-11-26 00:40:28,404 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:40:28,404 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-11-26 00:40:28,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:40:28,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-11-26 00:40:28,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=962, Unknown=13, NotChecked=0, Total=1122 [2022-11-26 00:40:28,406 INFO L87 Difference]: Start difference. First operand 47 states and 57 transitions. Second operand has 28 states, 28 states have (on average 1.3214285714285714) internal successors, (37), 28 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:40:46,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:40:46,308 INFO L93 Difference]: Finished difference Result 120 states and 140 transitions. [2022-11-26 00:40:46,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-11-26 00:40:46,308 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 1.3214285714285714) internal successors, (37), 28 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-11-26 00:40:46,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:40:46,309 INFO L225 Difference]: With dead ends: 120 [2022-11-26 00:40:46,309 INFO L226 Difference]: Without dead ends: 118 [2022-11-26 00:40:46,311 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 928 ImplicationChecksByTransitivity, 25.8s TimeCoverageRelationStatistics Valid=640, Invalid=3128, Unknown=14, NotChecked=0, Total=3782 [2022-11-26 00:40:46,311 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 294 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 333 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 294 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 425 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 333 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:40:46,312 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [294 Valid, 107 Invalid, 425 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 333 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-11-26 00:40:46,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2022-11-26 00:40:46,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 60. [2022-11-26 00:40:46,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 1.3220338983050848) internal successors, (78), 59 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:40:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 78 transitions. [2022-11-26 00:40:46,345 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 78 transitions. Word has length 20 [2022-11-26 00:40:46,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:40:46,346 INFO L495 AbstractCegarLoop]: Abstraction has 60 states and 78 transitions. [2022-11-26 00:40:46,346 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 1.3214285714285714) internal successors, (37), 28 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:40:46,346 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 78 transitions. [2022-11-26 00:40:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-26 00:40:46,347 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:40:46,347 INFO L195 NwaCegarLoop]: trace histogram [7, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:40:46,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-11-26 00:40:46,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:40:46,549 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:40:46,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:40:46,549 INFO L85 PathProgramCache]: Analyzing trace with hash 1205603584, now seen corresponding path program 7 times [2022-11-26 00:40:46,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:40:46,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239205165] [2022-11-26 00:40:46,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:40:46,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:40:46,579 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:40:46,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2135507165] [2022-11-26 00:40:46,579 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-26 00:40:46,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:40:46,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:40:46,581 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:40:46,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-11-26 00:40:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:40:46,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-26 00:40:46,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:40:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-26 00:40:46,878 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:40:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-26 00:40:46,991 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:40:46,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239205165] [2022-11-26 00:40:46,992 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:40:46,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2135507165] [2022-11-26 00:40:46,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2135507165] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:40:46,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1277320769] [2022-11-26 00:40:46,994 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-26 00:40:46,994 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:40:46,994 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:40:46,994 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:40:46,995 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:40:47,251 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:40:47,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:40:47,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 43 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 122 [2022-11-26 00:40:47,300 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 52 [2022-11-26 00:40:47,349 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:47,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-26 00:40:47,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:47,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:47,564 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:47,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,661 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-26 00:40:47,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-26 00:40:47,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,789 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:40:47,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,808 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:47,809 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:40:47,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:47,861 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:47,869 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:47,949 INFO L321 Elim1Store]: treesize reduction 248, result has 12.1 percent of original size [2022-11-26 00:40:47,949 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 188 [2022-11-26 00:40:47,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,005 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:48,010 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:48,011 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:40:48,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,033 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:48,033 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:40:48,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,088 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:48,095 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:48,167 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-26 00:40:48,168 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-26 00:40:48,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:48,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:48,229 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:48,230 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:40:48,246 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:40:48,755 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3781#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:40:48,755 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:40:48,755 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:40:48,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 15 [2022-11-26 00:40:48,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158391300] [2022-11-26 00:40:48,756 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:40:48,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-26 00:40:48,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:40:48,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-26 00:40:48,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=296, Unknown=0, NotChecked=0, Total=380 [2022-11-26 00:40:48,758 INFO L87 Difference]: Start difference. First operand 60 states and 78 transitions. Second operand has 15 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 15 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:40:49,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:40:49,492 INFO L93 Difference]: Finished difference Result 133 states and 164 transitions. [2022-11-26 00:40:49,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-26 00:40:49,493 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 15 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2022-11-26 00:40:49,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:40:49,493 INFO L225 Difference]: With dead ends: 133 [2022-11-26 00:40:49,493 INFO L226 Difference]: Without dead ends: 85 [2022-11-26 00:40:49,494 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 38 SyntacticMatches, 5 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 300 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=261, Invalid=929, Unknown=0, NotChecked=0, Total=1190 [2022-11-26 00:40:49,495 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 92 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:40:49,495 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [92 Valid, 40 Invalid, 206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-26 00:40:49,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2022-11-26 00:40:49,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 51. [2022-11-26 00:40:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 50 states have (on average 1.32) internal successors, (66), 50 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:40:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 66 transitions. [2022-11-26 00:40:49,539 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 66 transitions. Word has length 21 [2022-11-26 00:40:49,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:40:49,539 INFO L495 AbstractCegarLoop]: Abstraction has 51 states and 66 transitions. [2022-11-26 00:40:49,539 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 15 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:40:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2022-11-26 00:40:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-26 00:40:49,540 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:40:49,540 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:40:49,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2022-11-26 00:40:49,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-11-26 00:40:49,746 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:40:49,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:40:49,747 INFO L85 PathProgramCache]: Analyzing trace with hash 1070209920, now seen corresponding path program 4 times [2022-11-26 00:40:49,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:40:49,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742272351] [2022-11-26 00:40:49,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:40:49,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:40:49,770 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:40:49,770 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [406601764] [2022-11-26 00:40:49,770 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-26 00:40:49,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:40:49,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:40:49,772 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:40:49,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-11-26 00:40:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:40:50,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 94 conjunts are in the unsatisfiable core [2022-11-26 00:40:50,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:40:50,841 INFO L321 Elim1Store]: treesize reduction 34, result has 50.7 percent of original size [2022-11-26 00:40:50,841 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 542 treesize of output 433 [2022-11-26 00:40:50,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 390 treesize of output 372 [2022-11-26 00:40:51,294 INFO L321 Elim1Store]: treesize reduction 303, result has 24.8 percent of original size [2022-11-26 00:40:51,294 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 9 new quantified variables, introduced 21 case distinctions, treesize of input 393 treesize of output 711 [2022-11-26 00:40:51,327 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:40:51,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:40:51,548 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:40:51,637 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:40:51,729 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:52,214 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:40:52,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 48 [2022-11-26 00:40:52,336 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:52,337 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 3 [2022-11-26 00:40:53,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:53,242 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 121 [2022-11-26 00:40:53,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:53,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:53,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:53,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:53,502 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:53,503 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 110 [2022-11-26 00:40:53,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:53,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:53,556 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:53,560 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:53,603 INFO L321 Elim1Store]: treesize reduction 33, result has 35.3 percent of original size [2022-11-26 00:40:53,603 INFO L350 Elim1Store]: Elim1 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 2 new quantified variables, introduced 3 case distinctions, treesize of input 151 treesize of output 153 [2022-11-26 00:40:53,699 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-26 00:40:53,761 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 503 treesize of output 505 [2022-11-26 00:40:54,195 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 9 [2022-11-26 00:40:54,202 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:40:54,415 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:54,416 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-26 00:40:54,504 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:54,505 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-26 00:40:54,588 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:54,588 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 84 [2022-11-26 00:40:54,817 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-26 00:40:54,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 132 treesize of output 127 [2022-11-26 00:40:54,824 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:54,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,831 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 188 [2022-11-26 00:40:54,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,891 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 51 [2022-11-26 00:40:55,013 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-26 00:40:55,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 155 treesize of output 148 [2022-11-26 00:40:55,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,032 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 217 [2022-11-26 00:40:55,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 69 [2022-11-26 00:40:55,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,250 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:40:55,250 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 72 treesize of output 71 [2022-11-26 00:40:55,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,495 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:55,513 INFO L321 Elim1Store]: treesize reduction 29, result has 23.7 percent of original size [2022-11-26 00:40:55,513 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 88 treesize of output 82 [2022-11-26 00:40:55,686 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-26 00:40:55,686 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 209 treesize of output 188 [2022-11-26 00:40:55,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,706 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:55,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,711 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 226 [2022-11-26 00:40:55,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,939 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:55,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:55,941 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:55,942 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:55,958 INFO L321 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2022-11-26 00:40:55,959 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 13 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 107 treesize of output 105 [2022-11-26 00:40:56,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,196 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:56,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:56,199 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:56,204 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:40:56,204 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 16 case distinctions, treesize of input 123 treesize of output 116 [2022-11-26 00:40:56,396 INFO L321 Elim1Store]: treesize reduction 31, result has 13.9 percent of original size [2022-11-26 00:40:56,397 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 250 treesize of output 215 [2022-11-26 00:40:56,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,410 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:56,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,419 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 232 [2022-11-26 00:40:56,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,463 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 223 treesize of output 109 [2022-11-26 00:40:56,675 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:56,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:56,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:56,684 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:40:56,731 INFO L321 Elim1Store]: treesize reduction 112, result has 11.8 percent of original size [2022-11-26 00:40:56,731 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 6 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 57 case distinctions, treesize of input 156 treesize of output 141 [2022-11-26 00:40:57,723 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:40:57,723 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:41:07,884 WARN L233 SmtUtils]: Spent 5.24s on a formula simplification. DAG size of input: 103 DAG size of output: 45 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:41:37,383 WARN L233 SmtUtils]: Spent 19.90s on a formula simplification. DAG size of input: 129 DAG size of output: 85 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:41:41,728 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse35 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse33 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse34 (* .cse35 8)) (.cse12 (<= .cse35 2147483647))) (let ((.cse0 (not .cse12)) (.cse11 (+ .cse34 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse18 (+ .cse34 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse2 (+ c_~N~0 8)) (.cse20 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse19 (* 8 .cse33)) (.cse21 (<= .cse33 2147483647))) (and (or (let ((.cse1 (+ (select .cse10 (+ .cse19 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse19))))) (and (or .cse0 (forall ((v_ArrVal_1140 Int)) (or (not (<= .cse1 v_ArrVal_1140)) (= .cse2 (let ((.cse9 (store .cse10 .cse11 v_ArrVal_1140))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse9))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse6 (select .cse4 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (select .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ (select (select (store .cse3 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse4 .cse5 (+ .cse6 .cse7))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) .cse6 .cse7))))))))) (or .cse12 (forall ((v_ArrVal_1140 Int)) (or (= (let ((.cse17 (store .cse10 .cse18 v_ArrVal_1140))) (let ((.cse13 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse17))) (let ((.cse14 (select .cse13 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse15 (select .cse17 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select .cse14 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse13 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse14 .cse5 (+ .cse15 .cse16))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) .cse15 .cse16))))) .cse2) (not (<= .cse1 v_ArrVal_1140))))))) (not .cse21)) (or (let ((.cse22 (+ (select .cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse19)) (select .cse10 (+ (- 34359738368) .cse19 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or .cse0 (forall ((v_ArrVal_1140 Int)) (or (not (<= .cse22 v_ArrVal_1140)) (= .cse2 (let ((.cse27 (store .cse10 .cse11 v_ArrVal_1140))) (let ((.cse23 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse27))) (let ((.cse24 (select .cse23 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse25 (select .cse24 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse26 (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse24 .cse5 (+ .cse25 .cse26))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) .cse25 .cse26))))))))) (or (forall ((v_ArrVal_1140 Int)) (or (not (<= .cse22 v_ArrVal_1140)) (= (let ((.cse32 (store .cse10 .cse18 v_ArrVal_1140))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse32))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse30 (select .cse32 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse31 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse29 .cse5 (+ .cse30 .cse31))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) .cse30 .cse31))))) .cse2))) .cse12))) .cse21))))) is different from false [2022-11-26 00:41:44,887 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse59 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse58 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse56 (* .cse58 8)) (.cse25 (<= .cse59 2147483647)) (.cse57 (* .cse59 8)) (.cse33 (<= .cse58 2147483647)) (.cse55 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse0 (<= .cse55 2147483647)) (.cse1 (not .cse33)) (.cse12 (+ .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse24 (not .cse25)) (.cse3 (+ .cse56 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (+ .cse56 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse8 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse10 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse32 (+ .cse57 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse4 (+ c_~N~0 8)) (.cse17 (+ .cse56 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse23 (+ .cse56 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse34 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse35 (* 8 .cse55))) (and (or .cse0 (let ((.cse13 (+ (select .cse34 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse35)) (select .cse14 (+ (- 34359738368) .cse35 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or .cse1 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse2 (store .cse14 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) v_ArrVal_1140)) (= .cse4 (let ((.cse11 (store .cse2 .cse12 v_ArrVal_1140))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11))) (let ((.cse7 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse9 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse7 .cse8 (+ .cse5 .cse9))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10) .cse9)))))) (not (<= .cse13 v_ArrVal_1138)))))) (or (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse16 (store .cse14 .cse23 v_ArrVal_1138))) (or (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse16) |c_ULTIMATE.start_main_~a~0#1.base|) .cse17) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse22 (store .cse16 .cse12 v_ArrVal_1140))) (let ((.cse19 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22))) (let ((.cse20 (select .cse19 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse18 (select .cse20 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse21 (select .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse18 (select (select (store .cse19 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse20 .cse8 (+ .cse18 .cse21))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10) .cse21))))) .cse4) (not (<= .cse13 v_ArrVal_1138))))) .cse24) (or .cse25 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse31 (store .cse14 .cse23 v_ArrVal_1138))) (or (= (let ((.cse30 (store .cse31 .cse32 v_ArrVal_1140))) (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30))) (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse28 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse29 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse26 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse27 .cse8 (+ .cse28 .cse29))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10) .cse28 .cse29))))) .cse4) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse31) |c_ULTIMATE.start_main_~a~0#1.base|) .cse17) v_ArrVal_1138) v_ArrVal_1140)) (not (<= .cse13 v_ArrVal_1138))))))) .cse33)))) (or (not .cse0) (let ((.cse36 (+ (select .cse14 (+ .cse35 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse34 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse35))))) (and (or .cse1 (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse37 (store .cse14 .cse15 v_ArrVal_1138))) (or (not (<= .cse36 v_ArrVal_1138)) (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse37) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) v_ArrVal_1140)) (= .cse4 (let ((.cse42 (store .cse37 .cse12 v_ArrVal_1140))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse42))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse38 (select .cse40 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse41 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse38 (select (select (store .cse39 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse40 .cse8 (+ .cse38 .cse41))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10) .cse41))))))))) .cse24) (or .cse25 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse43 (store .cse14 .cse15 v_ArrVal_1138))) (or (not (<= .cse36 v_ArrVal_1138)) (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) v_ArrVal_1140)) (= (let ((.cse48 (store .cse43 .cse32 v_ArrVal_1140))) (let ((.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse48))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse44 (select .cse47 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse45 (select .cse48 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse44 .cse45 (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse47 .cse8 (+ .cse44 .cse45))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10)))))) .cse4))))))) (or .cse33 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse54 (store .cse14 .cse23 v_ArrVal_1138))) (or (= (let ((.cse53 (store .cse54 .cse32 v_ArrVal_1140))) (let ((.cse49 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse53))) (let ((.cse50 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse52 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse50 .cse8 (+ .cse51 .cse52))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10) .cse51 .cse52))))) .cse4) (not (<= .cse36 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse54) |c_ULTIMATE.start_main_~a~0#1.base|) .cse17) v_ArrVal_1138) v_ArrVal_1140))))))))))))) is different from false [2022-11-26 00:41:50,055 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse87 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse88 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse89 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse83 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse41 (<= .cse89 2147483647)) (.cse86 (* 8 .cse88)) (.cse85 (* .cse89 8)) (.cse40 (<= .cse88 2147483647)) (.cse84 (* .cse87 8)) (.cse19 (<= .cse87 2147483647))) (let ((.cse20 (not .cse19)) (.cse48 (+ .cse84 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse49 (+ .cse84 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (not .cse40)) (.cse1 (+ .cse85 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse13 (+ .cse86 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ .cse85 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse25 (+ .cse85 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse11 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse31 (+ .cse86 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ c_~N~0 8)) (.cse33 (+ .cse85 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse21 (not .cse41)) (.cse3 (+ .cse84 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse17 (+ .cse84 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse50 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse51 (* 8 .cse83)) (.cse52 (<= .cse83 2147483647))) (and (or (let ((.cse4 (select .cse16 (+ .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|))) (.cse5 (select .cse50 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse51)))) (let ((.cse18 (+ .cse4 .cse5))) (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse2 (store .cse16 .cse17 .cse18))) (let ((.cse0 (store .cse2 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse0) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) v_ArrVal_1140)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) .cse4 .cse5) v_ArrVal_1138)) (= (let ((.cse12 (store .cse0 .cse13 v_ArrVal_1140))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse12))) (let ((.cse8 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse6 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse10 (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse6 (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse8 .cse9 (+ .cse6 .cse10))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse10))))) .cse14))))) .cse19) (or .cse20 (let ((.cse32 (store .cse16 .cse49 .cse18))) (let ((.cse23 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse32) |c_ULTIMATE.start_main_~a~0#1.base|) .cse48) .cse4 .cse5))) (and (or .cse21 (and (or .cse22 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse24 (store .cse32 .cse33 v_ArrVal_1138))) (or (not (<= .cse23 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse24) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse30 (store .cse24 .cse31 v_ArrVal_1140))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30))) (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse26 (select (select (store .cse27 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse28 .cse9 (+ .cse26 .cse29))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse29))))) .cse14))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse34 (store .cse32 .cse33 v_ArrVal_1138))) (or (not (<= .cse23 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse34) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse39 (store .cse34 .cse13 v_ArrVal_1140))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse39))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse36 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse35 .cse36 (select (select (store .cse37 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse38 .cse9 (+ .cse35 .cse36))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14)))) .cse40))) (or .cse41 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse42 (store .cse32 .cse15 v_ArrVal_1138))) (or (not (<= .cse23 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse42) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse47 (store .cse42 .cse13 v_ArrVal_1140))) (let ((.cse43 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse45 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse46 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse43 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse44 .cse9 (+ .cse45 .cse46))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse45 .cse46))))) .cse14)))))))))))) (not .cse52)) (or (let ((.cse60 (select .cse50 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse51))) (.cse61 (select .cse16 (+ (- 34359738368) .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse62 (+ .cse60 .cse61))) (and (or .cse20 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse59 (store .cse16 .cse49 .cse62))) (let ((.cse58 (store .cse59 .cse33 v_ArrVal_1138))) (or (= (let ((.cse57 (store .cse58 .cse31 v_ArrVal_1140))) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse57))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse53 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse54 (select .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse53 .cse54 (select (select (store .cse55 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse56 .cse9 (+ .cse53 .cse54))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse58) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse59) |c_ULTIMATE.start_main_~a~0#1.base|) .cse48) .cse60 .cse61) v_ArrVal_1138))))))) (or (let ((.cse70 (store .cse16 .cse17 .cse62))) (let ((.cse64 (+ .cse60 .cse61 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse70) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))) (and (or .cse41 (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse63 (store .cse70 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse63) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) v_ArrVal_1140)) (not (<= .cse64 v_ArrVal_1138)) (= (let ((.cse69 (store .cse63 .cse31 v_ArrVal_1140))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse69))) (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse65 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse66 (select .cse69 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse65 .cse66 (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse68 .cse9 (+ .cse65 .cse66))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14)))) .cse22) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse71 (store .cse70 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse71) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) v_ArrVal_1140)) (= (let ((.cse76 (store .cse71 .cse13 v_ArrVal_1140))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse76))) (let ((.cse75 (select .cse74 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse72 (select .cse75 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse73 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse72 .cse73 (select (select (store .cse74 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse75 .cse9 (+ .cse72 .cse73))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14) (not (<= .cse64 v_ArrVal_1138))))) .cse40))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse77 (store .cse70 .cse33 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse77) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25)) v_ArrVal_1140)) (not (<= .cse64 v_ArrVal_1138)) (= (let ((.cse82 (store .cse77 .cse31 v_ArrVal_1140))) (let ((.cse79 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse82))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse78 (select .cse80 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse81 (select .cse82 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse78 (select (select (store .cse79 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse80 .cse9 (+ .cse78 .cse81))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse81))))) .cse14)))) .cse21)))) .cse19)))) .cse52))))) is different from false [2022-11-26 00:41:52,067 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse87 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse88 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse89 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse83 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse41 (<= .cse89 2147483647)) (.cse86 (* 8 .cse88)) (.cse85 (* .cse89 8)) (.cse40 (<= .cse88 2147483647)) (.cse84 (* .cse87 8)) (.cse19 (<= .cse87 2147483647))) (let ((.cse20 (not .cse19)) (.cse48 (+ .cse84 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse49 (+ .cse84 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (not .cse40)) (.cse1 (+ .cse85 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse13 (+ .cse86 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ .cse85 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse25 (+ .cse85 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse11 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse31 (+ .cse86 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ c_~N~0 8)) (.cse33 (+ .cse85 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse21 (not .cse41)) (.cse3 (+ .cse84 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse17 (+ .cse84 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse50 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse51 (* 8 .cse83)) (.cse52 (<= .cse83 2147483647))) (and (or (let ((.cse4 (select .cse16 (+ .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|))) (.cse5 (select .cse50 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse51)))) (let ((.cse18 (+ .cse4 .cse5))) (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse2 (store .cse16 .cse17 .cse18))) (let ((.cse0 (store .cse2 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse0) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) v_ArrVal_1140)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) .cse4 .cse5) v_ArrVal_1138)) (= (let ((.cse12 (store .cse0 .cse13 v_ArrVal_1140))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse12))) (let ((.cse8 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse6 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse10 (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse6 (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse8 .cse9 (+ .cse6 .cse10))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse10))))) .cse14))))) .cse19) (or .cse20 (let ((.cse32 (store .cse16 .cse49 .cse18))) (let ((.cse23 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse32) |c_ULTIMATE.start_main_~a~0#1.base|) .cse48) .cse4 .cse5))) (and (or .cse21 (and (or .cse22 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse24 (store .cse32 .cse33 v_ArrVal_1138))) (or (not (<= .cse23 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse24) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse30 (store .cse24 .cse31 v_ArrVal_1140))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30))) (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse26 (select (select (store .cse27 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse28 .cse9 (+ .cse26 .cse29))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse29))))) .cse14))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse34 (store .cse32 .cse33 v_ArrVal_1138))) (or (not (<= .cse23 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse34) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse39 (store .cse34 .cse13 v_ArrVal_1140))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse39))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse36 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse35 .cse36 (select (select (store .cse37 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse38 .cse9 (+ .cse35 .cse36))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14)))) .cse40))) (or .cse41 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse42 (store .cse32 .cse15 v_ArrVal_1138))) (or (not (<= .cse23 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse42) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse47 (store .cse42 .cse13 v_ArrVal_1140))) (let ((.cse43 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse45 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse46 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse43 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse44 .cse9 (+ .cse45 .cse46))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse45 .cse46))))) .cse14)))))))))))) (not .cse52)) (or (let ((.cse60 (select .cse50 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse51))) (.cse61 (select .cse16 (+ (- 34359738368) .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse62 (+ .cse60 .cse61))) (and (or .cse20 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse59 (store .cse16 .cse49 .cse62))) (let ((.cse58 (store .cse59 .cse33 v_ArrVal_1138))) (or (= (let ((.cse57 (store .cse58 .cse31 v_ArrVal_1140))) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse57))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse53 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse54 (select .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse53 .cse54 (select (select (store .cse55 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse56 .cse9 (+ .cse53 .cse54))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse58) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse59) |c_ULTIMATE.start_main_~a~0#1.base|) .cse48) .cse60 .cse61) v_ArrVal_1138))))))) (or (let ((.cse70 (store .cse16 .cse17 .cse62))) (let ((.cse64 (+ .cse60 .cse61 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse70) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))) (and (or .cse41 (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse63 (store .cse70 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse63) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) v_ArrVal_1140)) (not (<= .cse64 v_ArrVal_1138)) (= (let ((.cse69 (store .cse63 .cse31 v_ArrVal_1140))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse69))) (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse65 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse66 (select .cse69 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse65 .cse66 (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse68 .cse9 (+ .cse65 .cse66))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14)))) .cse22) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse71 (store .cse70 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse71) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) v_ArrVal_1140)) (= (let ((.cse76 (store .cse71 .cse13 v_ArrVal_1140))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse76))) (let ((.cse75 (select .cse74 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse72 (select .cse75 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse73 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse72 .cse73 (select (select (store .cse74 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse75 .cse9 (+ .cse72 .cse73))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14) (not (<= .cse64 v_ArrVal_1138))))) .cse40))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse77 (store .cse70 .cse33 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse77) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25)) v_ArrVal_1140)) (not (<= .cse64 v_ArrVal_1138)) (= (let ((.cse82 (store .cse77 .cse31 v_ArrVal_1140))) (let ((.cse79 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse82))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse78 (select .cse80 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse81 (select .cse82 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse78 (select (select (store .cse79 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse80 .cse9 (+ .cse78 .cse81))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse81))))) .cse14)))) .cse21)))) .cse19)))) .cse52))))) is different from true [2022-11-26 00:41:54,122 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse8 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse4 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse3 (select .cse8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse7 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse6 (store .cse8 .cse4 (+ .cse3 .cse7)))) (let ((.cse5 (store .cse6 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1138))) (or (= (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse5 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1140)))) (let ((.cse1 (select .cse0 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse0 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse1 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|) (+ .cse2 .cse3))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse2 .cse3)))) (+ c_~N~0 8)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse6) |c_ULTIMATE.start_main_~a~0#1.base|) (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) .cse3 .cse7) v_ArrVal_1138)) (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse5) |c_ULTIMATE.start_main_~a~0#1.base|) (+ 16 |c_ULTIMATE.start_main_~a~0#1.offset|))) v_ArrVal_1140)))))))) is different from false [2022-11-26 00:41:57,177 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse58 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse56 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse22 (<= .cse58 2147483647)) (.cse57 (* .cse58 8))) (let ((.cse33 (+ .cse57 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse1 (not .cse22)) (.cse2 (+ c_~N~0 8)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse11 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse12 (+ 16 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse17 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse8 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse21 (+ .cse57 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse20 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse34 (* 8 .cse56)) (.cse0 (<= .cse56 2147483647))) (and (or .cse0 (let ((.cse13 (+ (select .cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse34)) 6))) (and (or .cse1 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse19 (store .cse20 .cse21 v_ArrVal_1134))) (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse19))) (let ((.cse18 (select .cse9 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse16 (select .cse19 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse3 (select .cse18 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse14 (store .cse18 .cse8 (+ .cse16 .cse3)))) (let ((.cse10 (store .cse14 .cse17 v_ArrVal_1138))) (or (= .cse2 (let ((.cse5 (store .cse9 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse10 .cse11 v_ArrVal_1140)))) (let ((.cse6 (select .cse5 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse3 .cse4 (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse6 .cse7 (+ .cse3 .cse4))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8)))))) (not (<= (+ (select (select (store .cse9 |c_ULTIMATE.start_main_~b~0#1.base| .cse10) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= .cse13 v_ArrVal_1134)) (not (<= (+ (select (select (store .cse9 |c_ULTIMATE.start_main_~b~0#1.base| .cse14) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse16 .cse3) v_ArrVal_1138))))))))))) (or .cse22 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse32 (store .cse20 .cse33 v_ArrVal_1134))) (let ((.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse32))) (let ((.cse31 (select .cse25 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse23 (select .cse32 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse24 (select .cse31 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse26 (store .cse31 .cse8 (+ .cse23 .cse24)))) (let ((.cse27 (store .cse26 .cse17 v_ArrVal_1138))) (or (not (<= .cse13 v_ArrVal_1134)) (not (<= (+ .cse23 .cse24 (select (select (store .cse25 |c_ULTIMATE.start_main_~b~0#1.base| .cse26) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15)) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse25 |c_ULTIMATE.start_main_~b~0#1.base| .cse27) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse29 (store .cse25 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse27 .cse11 v_ArrVal_1140)))) (let ((.cse30 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse28 (select .cse30 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse24 .cse28 (select (select (store .cse29 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse30 .cse7 (+ .cse24 .cse28))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))))) .cse2))))))))))))) (or (let ((.cse35 (+ 6 (select .cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse34))))) (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse45 (store .cse20 .cse33 v_ArrVal_1134))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse45))) (let ((.cse44 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse36 (select .cse45 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse37 (select .cse44 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse39 (store .cse44 .cse8 (+ .cse36 .cse37)))) (let ((.cse40 (store .cse39 .cse17 v_ArrVal_1138))) (or (not (<= .cse35 v_ArrVal_1134)) (not (<= (+ .cse36 .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| .cse39) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15)) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse42 (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse40 .cse11 v_ArrVal_1140)))) (let ((.cse43 (select .cse42 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse41 (select .cse43 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse37 .cse41 (select (select (store .cse42 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse43 .cse7 (+ .cse37 .cse41))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))))) .cse2))))))))) .cse22) (or .cse1 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse55 (store .cse20 .cse21 v_ArrVal_1134))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse55))) (let ((.cse54 (select .cse50 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse53 (select .cse55 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse46 (select .cse54 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse52 (store .cse54 .cse8 (+ .cse53 .cse46)))) (let ((.cse51 (store .cse52 .cse17 v_ArrVal_1138))) (or (not (<= .cse35 v_ArrVal_1134)) (= .cse2 (let ((.cse48 (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse51 .cse11 v_ArrVal_1140)))) (let ((.cse49 (select .cse48 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse47 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse46 .cse47 (select (select (store .cse48 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse49 .cse7 (+ .cse46 .cse47))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8)))))) (not (<= (+ (select (select (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| .cse51) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ (select (select (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| .cse52) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse53 .cse46) v_ArrVal_1138))))))))))))) (not .cse0)))))) is different from false [2022-11-26 00:42:05,300 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse83 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse84 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse80 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse2 (<= .cse84 2147483647)) (.cse81 (* .cse84 8)) (.cse82 (* .cse83 8)) (.cse1 (<= .cse83 2147483647))) (let ((.cse47 (not .cse1)) (.cse46 (+ .cse82 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse35 (+ .cse81 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse24 (not .cse2)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse9 (+ 16 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse13 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse15 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (+ c_~N~0 8)) (.cse18 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (+ .cse82 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse23 (+ .cse81 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse21 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse48 (* 8 .cse80)) (.cse0 (<= .cse80 2147483647))) (and (or .cse0 (let ((.cse17 (+ (select .cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse48)) 6))) (and (or .cse1 (and (or .cse2 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse20 (store (store .cse21 .cse22 v_ArrVal_1131) .cse23 v_ArrVal_1134))) (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse20))) (let ((.cse19 (select .cse4 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse3 (select .cse19 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse7 (select .cse20 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse5 (store .cse19 .cse14 (+ .cse3 .cse7)))) (let ((.cse8 (store .cse5 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse3 (select (select (store .cse4 |c_ULTIMATE.start_main_~b~0#1.base| .cse5) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse7) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse4 |c_ULTIMATE.start_main_~b~0#1.base| .cse8) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse11 (store .cse4 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse8 .cse15 v_ArrVal_1140)))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse10 (select .cse12 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse10 .cse3 (select (select (store .cse11 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse12 .cse13 (+ .cse10 .cse3))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14))))) .cse16) (not (<= .cse17 v_ArrVal_1131))))))))))) (or .cse24 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse34 (store (store .cse21 .cse22 v_ArrVal_1131) .cse35 v_ArrVal_1134))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse34))) (let ((.cse33 (select .cse29 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse32 (select .cse34 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse28 (select .cse33 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse31 (store .cse33 .cse14 (+ .cse32 .cse28)))) (let ((.cse30 (store .cse31 .cse18 v_ArrVal_1138))) (or (= (let ((.cse25 (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse30 .cse15 v_ArrVal_1140)))) (let ((.cse26 (select .cse25 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse25 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse26 .cse13 (+ .cse27 .cse28))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14) .cse27 .cse28)))) .cse16) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ (select (select (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| .cse31) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse32 .cse28) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| .cse30) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)) (not (<= .cse17 v_ArrVal_1131))))))))))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse45 (store (store .cse21 .cse46 v_ArrVal_1131) .cse35 v_ArrVal_1134))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse45))) (let ((.cse44 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse36 (select .cse45 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse37 (select .cse44 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse39 (store .cse44 .cse14 (+ .cse36 .cse37)))) (let ((.cse43 (store .cse39 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse36 .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| .cse39) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)) v_ArrVal_1138)) (= (let ((.cse40 (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse43 .cse15 v_ArrVal_1140)))) (let ((.cse41 (select .cse40 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse40 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse41 .cse13 (+ .cse37 .cse42))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14) .cse37 .cse42)))) .cse16) (not (<= .cse17 v_ArrVal_1131)) (not (<= (+ (select (select (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)))))))))) .cse47)))) (or (let ((.cse57 (+ 6 (select .cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse48))))) (and (or .cse47 (and (or .cse2 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse59 (store (store .cse21 .cse46 v_ArrVal_1131) .cse23 v_ArrVal_1134))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse59))) (let ((.cse58 (select .cse50 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse49 (select .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse52 (select .cse58 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse51 (store .cse58 .cse14 (+ .cse49 .cse52)))) (let ((.cse53 (store .cse51 .cse18 v_ArrVal_1138))) (or (not (<= (+ .cse49 (select (select (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| .cse51) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse52) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ v_ArrVal_1138 (select (select (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| .cse53) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) v_ArrVal_1140)) (= (let ((.cse55 (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse53 .cse15 v_ArrVal_1140)))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse54 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse54 .cse52 (select (select (store .cse55 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse56 .cse13 (+ .cse54 .cse52))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14))))) .cse16) (not (<= .cse57 v_ArrVal_1131))))))))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse69 (store (store .cse21 .cse46 v_ArrVal_1131) .cse35 v_ArrVal_1134))) (let ((.cse62 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse69))) (let ((.cse68 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse60 (select .cse69 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse61 (select .cse68 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse63 (store .cse68 .cse14 (+ .cse60 .cse61)))) (let ((.cse67 (store .cse63 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse60 .cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~b~0#1.base| .cse63) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)) v_ArrVal_1138)) (= (let ((.cse64 (store .cse62 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse67 .cse15 v_ArrVal_1140)))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse64 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse65 .cse13 (+ .cse61 .cse66))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14) .cse61 .cse66)))) .cse16) (not (<= .cse57 v_ArrVal_1131)) (not (<= (+ (select (select (store .cse62 |c_ULTIMATE.start_main_~b~0#1.base| .cse67) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)))))))))) .cse24))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse79 (store (store .cse21 .cse22 v_ArrVal_1131) .cse23 v_ArrVal_1134))) (let ((.cse71 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse79))) (let ((.cse78 (select .cse71 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse70 (select .cse78 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse73 (select .cse79 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse72 (store .cse78 .cse14 (+ .cse70 .cse73)))) (let ((.cse74 (store .cse72 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse70 (select (select (store .cse71 |c_ULTIMATE.start_main_~b~0#1.base| .cse72) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse73) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse71 |c_ULTIMATE.start_main_~b~0#1.base| .cse74) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse76 (store .cse71 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse74 .cse15 v_ArrVal_1140)))) (let ((.cse77 (select .cse76 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse75 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse75 .cse70 (select (select (store .cse76 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse77 .cse13 (+ .cse75 .cse70))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14))))) .cse16) (not (<= .cse57 v_ArrVal_1131)))))))))) .cse1))) (not .cse0)))))) is different from false [2022-11-26 00:42:07,319 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse83 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse84 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse80 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse2 (<= .cse84 2147483647)) (.cse81 (* .cse84 8)) (.cse82 (* .cse83 8)) (.cse1 (<= .cse83 2147483647))) (let ((.cse47 (not .cse1)) (.cse46 (+ .cse82 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse35 (+ .cse81 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse24 (not .cse2)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse9 (+ 16 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse13 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse15 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (+ c_~N~0 8)) (.cse18 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (+ .cse82 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse23 (+ .cse81 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse21 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse48 (* 8 .cse80)) (.cse0 (<= .cse80 2147483647))) (and (or .cse0 (let ((.cse17 (+ (select .cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse48)) 6))) (and (or .cse1 (and (or .cse2 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse20 (store (store .cse21 .cse22 v_ArrVal_1131) .cse23 v_ArrVal_1134))) (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse20))) (let ((.cse19 (select .cse4 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse3 (select .cse19 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse7 (select .cse20 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse5 (store .cse19 .cse14 (+ .cse3 .cse7)))) (let ((.cse8 (store .cse5 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse3 (select (select (store .cse4 |c_ULTIMATE.start_main_~b~0#1.base| .cse5) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse7) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse4 |c_ULTIMATE.start_main_~b~0#1.base| .cse8) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse11 (store .cse4 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse8 .cse15 v_ArrVal_1140)))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse10 (select .cse12 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse10 .cse3 (select (select (store .cse11 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse12 .cse13 (+ .cse10 .cse3))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14))))) .cse16) (not (<= .cse17 v_ArrVal_1131))))))))))) (or .cse24 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse34 (store (store .cse21 .cse22 v_ArrVal_1131) .cse35 v_ArrVal_1134))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse34))) (let ((.cse33 (select .cse29 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse32 (select .cse34 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse28 (select .cse33 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse31 (store .cse33 .cse14 (+ .cse32 .cse28)))) (let ((.cse30 (store .cse31 .cse18 v_ArrVal_1138))) (or (= (let ((.cse25 (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse30 .cse15 v_ArrVal_1140)))) (let ((.cse26 (select .cse25 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse25 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse26 .cse13 (+ .cse27 .cse28))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14) .cse27 .cse28)))) .cse16) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ (select (select (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| .cse31) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse32 .cse28) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| .cse30) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)) (not (<= .cse17 v_ArrVal_1131))))))))))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse45 (store (store .cse21 .cse46 v_ArrVal_1131) .cse35 v_ArrVal_1134))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse45))) (let ((.cse44 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse36 (select .cse45 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse37 (select .cse44 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse39 (store .cse44 .cse14 (+ .cse36 .cse37)))) (let ((.cse43 (store .cse39 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse36 .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| .cse39) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)) v_ArrVal_1138)) (= (let ((.cse40 (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse43 .cse15 v_ArrVal_1140)))) (let ((.cse41 (select .cse40 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse40 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse41 .cse13 (+ .cse37 .cse42))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14) .cse37 .cse42)))) .cse16) (not (<= .cse17 v_ArrVal_1131)) (not (<= (+ (select (select (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)))))))))) .cse47)))) (or (let ((.cse57 (+ 6 (select .cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse48))))) (and (or .cse47 (and (or .cse2 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse59 (store (store .cse21 .cse46 v_ArrVal_1131) .cse23 v_ArrVal_1134))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse59))) (let ((.cse58 (select .cse50 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse49 (select .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse52 (select .cse58 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse51 (store .cse58 .cse14 (+ .cse49 .cse52)))) (let ((.cse53 (store .cse51 .cse18 v_ArrVal_1138))) (or (not (<= (+ .cse49 (select (select (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| .cse51) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse52) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ v_ArrVal_1138 (select (select (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| .cse53) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) v_ArrVal_1140)) (= (let ((.cse55 (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse53 .cse15 v_ArrVal_1140)))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse54 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse54 .cse52 (select (select (store .cse55 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse56 .cse13 (+ .cse54 .cse52))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14))))) .cse16) (not (<= .cse57 v_ArrVal_1131))))))))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse69 (store (store .cse21 .cse46 v_ArrVal_1131) .cse35 v_ArrVal_1134))) (let ((.cse62 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse69))) (let ((.cse68 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse60 (select .cse69 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse61 (select .cse68 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse63 (store .cse68 .cse14 (+ .cse60 .cse61)))) (let ((.cse67 (store .cse63 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse60 .cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~b~0#1.base| .cse63) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)) v_ArrVal_1138)) (= (let ((.cse64 (store .cse62 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse67 .cse15 v_ArrVal_1140)))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse64 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse65 .cse13 (+ .cse61 .cse66))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14) .cse61 .cse66)))) .cse16) (not (<= .cse57 v_ArrVal_1131)) (not (<= (+ (select (select (store .cse62 |c_ULTIMATE.start_main_~b~0#1.base| .cse67) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)))))))))) .cse24))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse79 (store (store .cse21 .cse22 v_ArrVal_1131) .cse23 v_ArrVal_1134))) (let ((.cse71 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse79))) (let ((.cse78 (select .cse71 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse70 (select .cse78 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse73 (select .cse79 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse72 (store .cse78 .cse14 (+ .cse70 .cse73)))) (let ((.cse74 (store .cse72 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse70 (select (select (store .cse71 |c_ULTIMATE.start_main_~b~0#1.base| .cse72) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse73) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse71 |c_ULTIMATE.start_main_~b~0#1.base| .cse74) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse76 (store .cse71 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse74 .cse15 v_ArrVal_1140)))) (let ((.cse77 (select .cse76 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse75 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse75 .cse70 (select (select (store .cse76 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse77 .cse13 (+ .cse75 .cse70))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14))))) .cse16) (not (<= .cse57 v_ArrVal_1131)))))))))) .cse1))) (not .cse0)))))) is different from true [2022-11-26 00:42:28,522 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse108 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse109 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse110 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse23 (<= .cse110 2147483647)) (.cse105 (* 8 .cse110)) (.cse37 (<= .cse109 2147483647)) (.cse106 (* .cse109 8)) (.cse107 (* .cse108 8)) (.cse60 (<= .cse108 2147483647)) (.cse104 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse62 (<= .cse104 2147483647)) (.cse0 (not .cse60)) (.cse20 (+ .cse107 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse21 (+ .cse106 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse36 (not .cse37)) (.cse22 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse35 (not .cse23)) (.cse10 (+ c_~N~0 8)) (.cse3 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse9 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse12 (+ 16 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse16 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse59 (+ .cse107 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse48 (+ .cse106 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse34 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse61 (* 8 .cse104))) (and (or (let ((.cse11 (+ 6 (select .cse19 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse61))))) (and (or .cse0 (and (or (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse18 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse18))) (let ((.cse17 (select .cse7 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse13 (select .cse18 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse4 (select .cse17 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse14 (store .cse17 .cse6 (+ .cse13 .cse4)))) (let ((.cse8 (store .cse14 .cse16 v_ArrVal_1138))) (or (= (let ((.cse1 (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse8 .cse9 v_ArrVal_1140)))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse2 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse1 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse2 .cse3 (+ .cse4 .cse5))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse4 .cse5)))) .cse10) (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ (select (select (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| .cse8) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ .cse13 (select (select (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| .cse14) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse4) v_ArrVal_1138)))))))))) .cse23) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse33 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse33))) (let ((.cse32 (select .cse24 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse26 (select .cse33 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse27 (select .cse32 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse25 (store .cse32 .cse6 (+ .cse26 .cse27)))) (let ((.cse31 (store .cse25 .cse16 v_ArrVal_1138))) (or (not (<= (+ (select (select (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| .cse25) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse26 .cse27) v_ArrVal_1138)) (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= (let ((.cse28 (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse31 .cse9 v_ArrVal_1140)))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse30 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse29 .cse3 (+ .cse30 .cse27))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse30 .cse27)))) .cse10) (not (<= (+ v_ArrVal_1138 (select (select (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| .cse31) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12)) v_ArrVal_1140)))))))))) .cse35)) .cse36) (or .cse37 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse47 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse47))) (let ((.cse46 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse45 (select .cse47 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse41 (select .cse46 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse44 (store .cse46 .cse6 (+ .cse45 .cse41)))) (let ((.cse43 (store .cse44 .cse16 v_ArrVal_1138))) (or (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= .cse10 (let ((.cse38 (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse43 .cse9 v_ArrVal_1140)))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse38 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse39 .cse3 (+ .cse40 .cse41))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse40 .cse41))))) (not (<= (+ (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse44) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse45 .cse41) v_ArrVal_1138))))))))))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse58 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse49 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse58))) (let ((.cse57 (select .cse49 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse51 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse52 (select .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse57 .cse6 (+ .cse51 .cse52)))) (let ((.cse53 (store .cse50 .cse16 v_ArrVal_1138))) (or (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ (select (select (store .cse49 |c_ULTIMATE.start_main_~b~0#1.base| .cse50) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse51 .cse52) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ (select (select (store .cse49 |c_ULTIMATE.start_main_~b~0#1.base| .cse53) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse54 (store .cse49 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse53 .cse9 v_ArrVal_1140)))) (let ((.cse55 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse52 (select (select (store .cse54 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse55 .cse3 (+ .cse52 .cse56))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse56)))) .cse10))))))))) .cse60))) (not .cse62)) (or .cse62 (let ((.cse67 (+ (select .cse19 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse61)) 6))) (and (or .cse0 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse73 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse73))) (let ((.cse72 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse65 (select .cse73 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse66 (select .cse72 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse64 (store .cse72 .cse6 (+ .cse65 .cse66)))) (let ((.cse71 (store .cse64 .cse16 v_ArrVal_1138))) (or (not (<= (+ (select (select (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| .cse64) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse65 .cse66) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= (let ((.cse68 (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse71 .cse9 v_ArrVal_1140)))) (let ((.cse69 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse70 (select .cse69 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse68 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse69 .cse3 (+ .cse70 .cse66))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse70 .cse66)))) .cse10) (not (<= (+ v_ArrVal_1138 (select (select (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| .cse71) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12)) v_ArrVal_1140))))))))))) (or .cse60 (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse83 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse83))) (let ((.cse82 (select .cse74 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse80 (select .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse79 (select .cse82 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse81 (store .cse82 .cse6 (+ .cse80 .cse79)))) (let ((.cse75 (store .cse81 .cse16 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ v_ArrVal_1138 (select (select (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| .cse75) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12)) v_ArrVal_1140)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= (let ((.cse77 (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse75 .cse9 v_ArrVal_1140)))) (let ((.cse78 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse76 (select .cse78 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse76 (select (select (store .cse77 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse78 .cse3 (+ .cse76 .cse79))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse79)))) .cse10) (not (<= (+ .cse80 (select (select (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| .cse81) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse79) v_ArrVal_1138)))))))))) .cse36) (or .cse37 (and (or .cse23 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse93 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse84 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse93))) (let ((.cse92 (select .cse84 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse86 (select .cse93 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse87 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse85 (store .cse92 .cse6 (+ .cse86 .cse87)))) (let ((.cse88 (store .cse85 .cse16 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| .cse85) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse86 .cse87) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| .cse88) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse89 (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse88 .cse9 v_ArrVal_1140)))) (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse87 (select (select (store .cse89 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse90 .cse3 (+ .cse87 .cse91))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse91)))) .cse10)))))))))) (or .cse35 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse103 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse103))) (let ((.cse102 (select .cse98 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse96 (select .cse102 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse101 (select .cse103 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse100 (store .cse102 .cse6 (+ .cse96 .cse101)))) (let ((.cse99 (store .cse100 .cse16 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (= .cse10 (let ((.cse94 (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse99 .cse9 v_ArrVal_1140)))) (let ((.cse95 (select .cse94 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse97 (select .cse95 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse95 .cse3 (+ .cse96 .cse97))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse96 .cse97))))) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ (select (select (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse99) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ .cse96 (select (select (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse100) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse101) v_ArrVal_1138)))))))))))))))))))))) is different from false [2022-11-26 00:42:30,536 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse108 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse109 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse110 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse23 (<= .cse110 2147483647)) (.cse105 (* 8 .cse110)) (.cse37 (<= .cse109 2147483647)) (.cse106 (* .cse109 8)) (.cse107 (* .cse108 8)) (.cse60 (<= .cse108 2147483647)) (.cse104 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse62 (<= .cse104 2147483647)) (.cse0 (not .cse60)) (.cse20 (+ .cse107 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse21 (+ .cse106 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse36 (not .cse37)) (.cse22 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse35 (not .cse23)) (.cse10 (+ c_~N~0 8)) (.cse3 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse9 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse12 (+ 16 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse16 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse59 (+ .cse107 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse48 (+ .cse106 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse34 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse61 (* 8 .cse104))) (and (or (let ((.cse11 (+ 6 (select .cse19 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse61))))) (and (or .cse0 (and (or (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse18 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse18))) (let ((.cse17 (select .cse7 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse13 (select .cse18 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse4 (select .cse17 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse14 (store .cse17 .cse6 (+ .cse13 .cse4)))) (let ((.cse8 (store .cse14 .cse16 v_ArrVal_1138))) (or (= (let ((.cse1 (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse8 .cse9 v_ArrVal_1140)))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse2 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse1 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse2 .cse3 (+ .cse4 .cse5))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse4 .cse5)))) .cse10) (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ (select (select (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| .cse8) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ .cse13 (select (select (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| .cse14) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse4) v_ArrVal_1138)))))))))) .cse23) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse33 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse33))) (let ((.cse32 (select .cse24 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse26 (select .cse33 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse27 (select .cse32 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse25 (store .cse32 .cse6 (+ .cse26 .cse27)))) (let ((.cse31 (store .cse25 .cse16 v_ArrVal_1138))) (or (not (<= (+ (select (select (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| .cse25) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse26 .cse27) v_ArrVal_1138)) (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= (let ((.cse28 (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse31 .cse9 v_ArrVal_1140)))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse30 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse29 .cse3 (+ .cse30 .cse27))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse30 .cse27)))) .cse10) (not (<= (+ v_ArrVal_1138 (select (select (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| .cse31) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12)) v_ArrVal_1140)))))))))) .cse35)) .cse36) (or .cse37 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse47 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse47))) (let ((.cse46 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse45 (select .cse47 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse41 (select .cse46 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse44 (store .cse46 .cse6 (+ .cse45 .cse41)))) (let ((.cse43 (store .cse44 .cse16 v_ArrVal_1138))) (or (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= .cse10 (let ((.cse38 (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse43 .cse9 v_ArrVal_1140)))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse38 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse39 .cse3 (+ .cse40 .cse41))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse40 .cse41))))) (not (<= (+ (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse44) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse45 .cse41) v_ArrVal_1138))))))))))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse58 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse49 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse58))) (let ((.cse57 (select .cse49 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse51 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse52 (select .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse57 .cse6 (+ .cse51 .cse52)))) (let ((.cse53 (store .cse50 .cse16 v_ArrVal_1138))) (or (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ (select (select (store .cse49 |c_ULTIMATE.start_main_~b~0#1.base| .cse50) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse51 .cse52) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ (select (select (store .cse49 |c_ULTIMATE.start_main_~b~0#1.base| .cse53) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse54 (store .cse49 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse53 .cse9 v_ArrVal_1140)))) (let ((.cse55 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse52 (select (select (store .cse54 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse55 .cse3 (+ .cse52 .cse56))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse56)))) .cse10))))))))) .cse60))) (not .cse62)) (or .cse62 (let ((.cse67 (+ (select .cse19 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse61)) 6))) (and (or .cse0 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse73 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse73))) (let ((.cse72 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse65 (select .cse73 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse66 (select .cse72 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse64 (store .cse72 .cse6 (+ .cse65 .cse66)))) (let ((.cse71 (store .cse64 .cse16 v_ArrVal_1138))) (or (not (<= (+ (select (select (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| .cse64) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse65 .cse66) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= (let ((.cse68 (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse71 .cse9 v_ArrVal_1140)))) (let ((.cse69 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse70 (select .cse69 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse68 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse69 .cse3 (+ .cse70 .cse66))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse70 .cse66)))) .cse10) (not (<= (+ v_ArrVal_1138 (select (select (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| .cse71) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12)) v_ArrVal_1140))))))))))) (or .cse60 (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse83 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse83))) (let ((.cse82 (select .cse74 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse80 (select .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse79 (select .cse82 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse81 (store .cse82 .cse6 (+ .cse80 .cse79)))) (let ((.cse75 (store .cse81 .cse16 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ v_ArrVal_1138 (select (select (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| .cse75) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12)) v_ArrVal_1140)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= (let ((.cse77 (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse75 .cse9 v_ArrVal_1140)))) (let ((.cse78 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse76 (select .cse78 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse76 (select (select (store .cse77 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse78 .cse3 (+ .cse76 .cse79))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse79)))) .cse10) (not (<= (+ .cse80 (select (select (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| .cse81) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse79) v_ArrVal_1138)))))))))) .cse36) (or .cse37 (and (or .cse23 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse93 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse84 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse93))) (let ((.cse92 (select .cse84 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse86 (select .cse93 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse87 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse85 (store .cse92 .cse6 (+ .cse86 .cse87)))) (let ((.cse88 (store .cse85 .cse16 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| .cse85) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse86 .cse87) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| .cse88) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse89 (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse88 .cse9 v_ArrVal_1140)))) (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse87 (select (select (store .cse89 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse90 .cse3 (+ .cse87 .cse91))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse91)))) .cse10)))))))))) (or .cse35 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse103 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse103))) (let ((.cse102 (select .cse98 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse96 (select .cse102 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse101 (select .cse103 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse100 (store .cse102 .cse6 (+ .cse96 .cse101)))) (let ((.cse99 (store .cse100 .cse16 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (= .cse10 (let ((.cse94 (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse99 .cse9 v_ArrVal_1140)))) (let ((.cse95 (select .cse94 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse97 (select .cse95 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse95 .cse3 (+ .cse96 .cse97))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse96 .cse97))))) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ (select (select (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse99) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ .cse96 (select (select (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse100) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse101) v_ArrVal_1138)))))))))))))))))))))) is different from true [2022-11-26 00:42:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 12 not checked. [2022-11-26 00:42:30,605 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:42:30,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [742272351] [2022-11-26 00:42:30,606 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:42:30,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [406601764] [2022-11-26 00:42:30,606 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [406601764] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:42:30,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2132851852] [2022-11-26 00:42:30,607 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-26 00:42:30,608 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:42:30,608 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:42:30,608 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:42:30,608 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:42:30,795 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-26 00:42:30,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-26 00:42:31,083 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-26 00:42:31,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-26 00:42:31,430 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:42:31,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:42:31,489 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:31,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,493 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-26 00:42:31,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,691 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:31,692 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:31,698 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:31,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,792 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-26 00:42:31,793 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 676 treesize of output 642 [2022-11-26 00:42:31,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,913 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:42:31,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,933 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:31,936 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:42:31,937 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:42:31,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,985 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:31,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:31,996 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:32,004 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-26 00:42:32,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-26 00:42:32,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,043 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:32,046 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:42:32,047 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:42:32,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,065 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:32,068 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:42:32,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:42:32,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,131 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:32,132 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:32,140 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-26 00:42:32,140 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-26 00:42:32,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:42:32,184 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:42:32,188 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:42:32,188 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:42:32,249 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:42:33,669 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4293#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:42:33,669 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:42:33,669 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:42:33,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2022-11-26 00:42:33,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070496228] [2022-11-26 00:42:33,669 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:42:33,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-11-26 00:42:33,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:42:33,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-11-26 00:42:33,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=1064, Unknown=14, NotChecked=504, Total=1722 [2022-11-26 00:42:33,671 INFO L87 Difference]: Start difference. First operand 51 states and 66 transitions. Second operand has 36 states, 36 states have (on average 1.2222222222222223) internal successors, (44), 36 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:42:35,864 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse108 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse109 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse110 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse23 (<= .cse110 2147483647)) (.cse105 (* 8 .cse110)) (.cse37 (<= .cse109 2147483647)) (.cse106 (* .cse109 8)) (.cse107 (* .cse108 8)) (.cse60 (<= .cse108 2147483647)) (.cse104 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse62 (<= .cse104 2147483647)) (.cse0 (not .cse60)) (.cse20 (+ .cse107 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse21 (+ .cse106 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse36 (not .cse37)) (.cse22 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse35 (not .cse23)) (.cse10 (+ c_~N~0 8)) (.cse3 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse9 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse12 (+ 16 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse16 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse59 (+ .cse107 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse48 (+ .cse106 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse34 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse61 (* 8 .cse104))) (and (= c_~N~0 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (or (let ((.cse11 (+ 6 (select .cse19 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse61))))) (and (or .cse0 (and (or (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse18 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse18))) (let ((.cse17 (select .cse7 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse13 (select .cse18 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse4 (select .cse17 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse14 (store .cse17 .cse6 (+ .cse13 .cse4)))) (let ((.cse8 (store .cse14 .cse16 v_ArrVal_1138))) (or (= (let ((.cse1 (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse8 .cse9 v_ArrVal_1140)))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse2 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse1 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse2 .cse3 (+ .cse4 .cse5))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse4 .cse5)))) .cse10) (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ (select (select (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| .cse8) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ .cse13 (select (select (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| .cse14) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse4) v_ArrVal_1138)))))))))) .cse23) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse33 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse33))) (let ((.cse32 (select .cse24 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse26 (select .cse33 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse27 (select .cse32 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse25 (store .cse32 .cse6 (+ .cse26 .cse27)))) (let ((.cse31 (store .cse25 .cse16 v_ArrVal_1138))) (or (not (<= (+ (select (select (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| .cse25) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse26 .cse27) v_ArrVal_1138)) (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= (let ((.cse28 (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse31 .cse9 v_ArrVal_1140)))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse30 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse29 .cse3 (+ .cse30 .cse27))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse30 .cse27)))) .cse10) (not (<= (+ v_ArrVal_1138 (select (select (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| .cse31) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12)) v_ArrVal_1140)))))))))) .cse35)) .cse36) (or .cse37 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse47 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse47))) (let ((.cse46 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse45 (select .cse47 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse41 (select .cse46 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse44 (store .cse46 .cse6 (+ .cse45 .cse41)))) (let ((.cse43 (store .cse44 .cse16 v_ArrVal_1138))) (or (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= .cse10 (let ((.cse38 (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse43 .cse9 v_ArrVal_1140)))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse38 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse39 .cse3 (+ .cse40 .cse41))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse40 .cse41))))) (not (<= (+ (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse44) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse45 .cse41) v_ArrVal_1138))))))))))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse58 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse49 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse58))) (let ((.cse57 (select .cse49 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse51 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse52 (select .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse57 .cse6 (+ .cse51 .cse52)))) (let ((.cse53 (store .cse50 .cse16 v_ArrVal_1138))) (or (not (<= .cse11 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ (select (select (store .cse49 |c_ULTIMATE.start_main_~b~0#1.base| .cse50) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse51 .cse52) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ (select (select (store .cse49 |c_ULTIMATE.start_main_~b~0#1.base| .cse53) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse54 (store .cse49 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse53 .cse9 v_ArrVal_1140)))) (let ((.cse55 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse52 (select (select (store .cse54 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse55 .cse3 (+ .cse52 .cse56))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse56)))) .cse10))))))))) .cse60))) (not .cse62)) (= 6 (select .cse19 |c_ULTIMATE.start_main_~a~0#1.offset|)) (not (= |c_ULTIMATE.start_main_~a~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (or .cse62 (let ((.cse67 (+ (select .cse19 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse61)) 6))) (and (or .cse0 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse73 (store (store (store .cse19 .cse20 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse73))) (let ((.cse72 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse65 (select .cse73 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse66 (select .cse72 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse64 (store .cse72 .cse6 (+ .cse65 .cse66)))) (let ((.cse71 (store .cse64 .cse16 v_ArrVal_1138))) (or (not (<= (+ (select (select (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| .cse64) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse65 .cse66) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= (let ((.cse68 (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse71 .cse9 v_ArrVal_1140)))) (let ((.cse69 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse70 (select .cse69 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse68 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse69 .cse3 (+ .cse70 .cse66))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse70 .cse66)))) .cse10) (not (<= (+ v_ArrVal_1138 (select (select (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| .cse71) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12)) v_ArrVal_1140))))))))))) (or .cse60 (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse83 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse21 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse83))) (let ((.cse82 (select .cse74 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse80 (select .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse79 (select .cse82 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse81 (store .cse82 .cse6 (+ .cse80 .cse79)))) (let ((.cse75 (store .cse81 .cse16 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ v_ArrVal_1138 (select (select (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| .cse75) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12)) v_ArrVal_1140)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (= (let ((.cse77 (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse75 .cse9 v_ArrVal_1140)))) (let ((.cse78 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse76 (select .cse78 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse76 (select (select (store .cse77 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse78 .cse3 (+ .cse76 .cse79))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse79)))) .cse10) (not (<= (+ .cse80 (select (select (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| .cse81) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse79) v_ArrVal_1138)))))))))) .cse36) (or .cse37 (and (or .cse23 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse93 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse22 v_ArrVal_1134))) (let ((.cse84 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse93))) (let ((.cse92 (select .cse84 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse86 (select .cse93 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse87 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse85 (store .cse92 .cse6 (+ .cse86 .cse87)))) (let ((.cse88 (store .cse85 .cse16 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| .cse85) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse86 .cse87) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| .cse88) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse89 (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse88 .cse9 v_ArrVal_1140)))) (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse87 (select (select (store .cse89 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse90 .cse3 (+ .cse87 .cse91))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse91)))) .cse10)))))))))) (or .cse35 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int) (v_ArrVal_1129 Int)) (let ((.cse103 (store (store (store .cse19 .cse59 v_ArrVal_1129) .cse48 v_ArrVal_1131) .cse34 v_ArrVal_1134))) (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse103))) (let ((.cse102 (select .cse98 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse96 (select .cse102 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse101 (select .cse103 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse100 (store .cse102 .cse6 (+ .cse96 .cse101)))) (let ((.cse99 (store .cse100 .cse16 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (= .cse10 (let ((.cse94 (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse99 .cse9 v_ArrVal_1140)))) (let ((.cse95 (select .cse94 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse97 (select .cse95 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse95 .cse3 (+ .cse96 .cse97))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse96 .cse97))))) (not (<= .cse67 v_ArrVal_1129)) (not (<= (+ (select (select (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse99) |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ 6 v_ArrVal_1129) v_ArrVal_1131)) (not (<= (+ .cse96 (select (select (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse100) |c_ULTIMATE.start_main_~a~0#1.base|) .cse15) .cse101) v_ArrVal_1138)))))))))))))))))) (not (= |c_ULTIMATE.start_main_~b~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (= |c_ULTIMATE.start_main_~i~0#1| 1))))) is different from true [2022-11-26 00:42:37,895 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse84 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse85 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse81 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse21 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse48 (* 8 .cse81)) (.cse2 (<= .cse85 2147483647)) (.cse82 (* .cse85 8)) (.cse83 (* .cse84 8)) (.cse1 (<= .cse84 2147483647))) (let ((.cse47 (not .cse1)) (.cse46 (+ .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse35 (+ .cse82 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse24 (not .cse2)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse9 (+ 16 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse13 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse15 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (+ c_~N~0 8)) (.cse18 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (+ .cse83 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse23 (+ .cse82 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse0 (<= .cse81 2147483647)) (.cse80 (select .cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse48)))) (and (or .cse0 (let ((.cse17 (+ (select .cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse48)) 6))) (and (or .cse1 (and (or .cse2 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse20 (store (store .cse21 .cse22 v_ArrVal_1131) .cse23 v_ArrVal_1134))) (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse20))) (let ((.cse19 (select .cse4 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse3 (select .cse19 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse7 (select .cse20 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse5 (store .cse19 .cse14 (+ .cse3 .cse7)))) (let ((.cse8 (store .cse5 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse3 (select (select (store .cse4 |c_ULTIMATE.start_main_~b~0#1.base| .cse5) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse7) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse4 |c_ULTIMATE.start_main_~b~0#1.base| .cse8) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse11 (store .cse4 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse8 .cse15 v_ArrVal_1140)))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse10 (select .cse12 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse10 .cse3 (select (select (store .cse11 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse12 .cse13 (+ .cse10 .cse3))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14))))) .cse16) (not (<= .cse17 v_ArrVal_1131))))))))))) (or .cse24 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse34 (store (store .cse21 .cse22 v_ArrVal_1131) .cse35 v_ArrVal_1134))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse34))) (let ((.cse33 (select .cse29 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse32 (select .cse34 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse28 (select .cse33 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse31 (store .cse33 .cse14 (+ .cse32 .cse28)))) (let ((.cse30 (store .cse31 .cse18 v_ArrVal_1138))) (or (= (let ((.cse25 (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse30 .cse15 v_ArrVal_1140)))) (let ((.cse26 (select .cse25 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse25 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse26 .cse13 (+ .cse27 .cse28))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14) .cse27 .cse28)))) .cse16) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ (select (select (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| .cse31) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse32 .cse28) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| .cse30) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)) (not (<= .cse17 v_ArrVal_1131))))))))))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse45 (store (store .cse21 .cse46 v_ArrVal_1131) .cse35 v_ArrVal_1134))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse45))) (let ((.cse44 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse36 (select .cse45 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse37 (select .cse44 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse39 (store .cse44 .cse14 (+ .cse36 .cse37)))) (let ((.cse43 (store .cse39 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse36 .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| .cse39) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)) v_ArrVal_1138)) (= (let ((.cse40 (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse43 .cse15 v_ArrVal_1140)))) (let ((.cse41 (select .cse40 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse40 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse41 .cse13 (+ .cse37 .cse42))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14) .cse37 .cse42)))) .cse16) (not (<= .cse17 v_ArrVal_1131)) (not (<= (+ (select (select (store .cse38 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)))))))))) .cse47)))) (= c_~N~0 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) (or (let ((.cse57 (+ 6 .cse80))) (and (or .cse47 (and (or .cse2 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse59 (store (store .cse21 .cse46 v_ArrVal_1131) .cse23 v_ArrVal_1134))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse59))) (let ((.cse58 (select .cse50 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse49 (select .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse52 (select .cse58 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse51 (store .cse58 .cse14 (+ .cse49 .cse52)))) (let ((.cse53 (store .cse51 .cse18 v_ArrVal_1138))) (or (not (<= (+ .cse49 (select (select (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| .cse51) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse52) v_ArrVal_1138)) (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ v_ArrVal_1138 (select (select (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| .cse53) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) v_ArrVal_1140)) (= (let ((.cse55 (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse53 .cse15 v_ArrVal_1140)))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse54 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse54 .cse52 (select (select (store .cse55 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse56 .cse13 (+ .cse54 .cse52))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14))))) .cse16) (not (<= .cse57 v_ArrVal_1131))))))))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse69 (store (store .cse21 .cse46 v_ArrVal_1131) .cse35 v_ArrVal_1134))) (let ((.cse62 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse69))) (let ((.cse68 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse60 (select .cse69 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse61 (select .cse68 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse63 (store .cse68 .cse14 (+ .cse60 .cse61)))) (let ((.cse67 (store .cse63 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse60 .cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~b~0#1.base| .cse63) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)) v_ArrVal_1138)) (= (let ((.cse64 (store .cse62 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse67 .cse15 v_ArrVal_1140)))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse64 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse65 .cse13 (+ .cse61 .cse66))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14) .cse61 .cse66)))) .cse16) (not (<= .cse57 v_ArrVal_1131)) (not (<= (+ (select (select (store .cse62 |c_ULTIMATE.start_main_~b~0#1.base| .cse67) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)))))))))) .cse24))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1131 Int) (v_ArrVal_1134 Int) (v_ArrVal_1138 Int)) (let ((.cse79 (store (store .cse21 .cse22 v_ArrVal_1131) .cse23 v_ArrVal_1134))) (let ((.cse71 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse79))) (let ((.cse78 (select .cse71 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse70 (select .cse78 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse73 (select .cse79 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse72 (store .cse78 .cse14 (+ .cse70 .cse73)))) (let ((.cse74 (store .cse72 .cse18 v_ArrVal_1138))) (or (not (<= (+ 6 v_ArrVal_1131) v_ArrVal_1134)) (not (<= (+ .cse70 (select (select (store .cse71 |c_ULTIMATE.start_main_~b~0#1.base| .cse72) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse73) v_ArrVal_1138)) (not (<= (+ (select (select (store .cse71 |c_ULTIMATE.start_main_~b~0#1.base| .cse74) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse76 (store .cse71 |c_ULTIMATE.start_main_~b~0#1.base| (store .cse74 .cse15 v_ArrVal_1140)))) (let ((.cse77 (select .cse76 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse75 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse75 .cse70 (select (select (store .cse76 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse77 .cse13 (+ .cse75 .cse70))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse14))))) .cse16) (not (<= .cse57 v_ArrVal_1131)))))))))) .cse1))) (not .cse0)) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= 2 |c_ULTIMATE.start_main_~i~0#1|) (not (= |c_ULTIMATE.start_main_~a~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (<= 12 .cse80) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~b~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (= (select .cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967294 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))) 6))))) is different from true [2022-11-26 00:42:40,801 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse89 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse90 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse91 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse85 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse41 (<= .cse91 2147483647)) (.cse88 (* 8 .cse90)) (.cse87 (* .cse91 8)) (.cse40 (<= .cse90 2147483647)) (.cse86 (* .cse89 8)) (.cse19 (<= .cse89 2147483647)) (.cse50 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse54 (select .cse50 (+ 16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (.cse20 (not .cse19)) (.cse48 (+ .cse86 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse49 (+ .cse86 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (not .cse40)) (.cse1 (+ .cse87 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse13 (+ .cse88 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ .cse87 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse25 (+ .cse87 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse11 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse31 (+ .cse88 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ c_~N~0 8)) (.cse33 (+ .cse87 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse21 (not .cse41)) (.cse3 (+ .cse86 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse17 (+ .cse86 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse51 (* 8 .cse85)) (.cse52 (<= .cse85 2147483647)) (.cse53 (select .cse50 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)))) (and (or (let ((.cse4 (select .cse16 (+ .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|))) (.cse5 (select .cse50 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse51)))) (let ((.cse18 (+ .cse4 .cse5))) (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse2 (store .cse16 .cse17 .cse18))) (let ((.cse0 (store .cse2 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse0) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) v_ArrVal_1140)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) .cse4 .cse5) v_ArrVal_1138)) (= (let ((.cse12 (store .cse0 .cse13 v_ArrVal_1140))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse12))) (let ((.cse8 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse6 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse10 (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse6 (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse8 .cse9 (+ .cse6 .cse10))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse10))))) .cse14))))) .cse19) (or .cse20 (let ((.cse32 (store .cse16 .cse49 .cse18))) (let ((.cse23 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse32) |c_ULTIMATE.start_main_~a~0#1.base|) .cse48) .cse4 .cse5))) (and (or .cse21 (and (or .cse22 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse24 (store .cse32 .cse33 v_ArrVal_1138))) (or (not (<= .cse23 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse24) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse30 (store .cse24 .cse31 v_ArrVal_1140))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30))) (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse26 (select (select (store .cse27 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse28 .cse9 (+ .cse26 .cse29))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse29))))) .cse14))))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse34 (store .cse32 .cse33 v_ArrVal_1138))) (or (not (<= .cse23 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse34) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse39 (store .cse34 .cse13 v_ArrVal_1140))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse39))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse36 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse35 .cse36 (select (select (store .cse37 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse38 .cse9 (+ .cse35 .cse36))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14)))) .cse40))) (or .cse41 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse42 (store .cse32 .cse15 v_ArrVal_1138))) (or (not (<= .cse23 v_ArrVal_1138)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse42) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) v_ArrVal_1138) v_ArrVal_1140)) (= (let ((.cse47 (store .cse42 .cse13 v_ArrVal_1140))) (let ((.cse43 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse45 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse46 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse43 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse44 .cse9 (+ .cse45 .cse46))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse45 .cse46))))) .cse14)))))))))))) (not .cse52)) (<= (+ .cse53 6) .cse54) (<= (+ .cse54 6) (select .cse50 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 24))) (= c_~N~0 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= 6 (select .cse50 |c_ULTIMATE.start_main_~a~0#1.offset|)) (not (= |c_ULTIMATE.start_main_~a~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (= (select .cse16 |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (or (let ((.cse62 (select .cse50 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse51))) (.cse63 (select .cse16 (+ (- 34359738368) .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse64 (+ .cse62 .cse63))) (and (or .cse20 (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse61 (store .cse16 .cse49 .cse64))) (let ((.cse60 (store .cse61 .cse33 v_ArrVal_1138))) (or (= (let ((.cse59 (store .cse60 .cse31 v_ArrVal_1140))) (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse59))) (let ((.cse58 (select .cse57 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse55 (select .cse58 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse56 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse55 .cse56 (select (select (store .cse57 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse58 .cse9 (+ .cse55 .cse56))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse60) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25) v_ArrVal_1138) v_ArrVal_1140)) (not (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse61) |c_ULTIMATE.start_main_~a~0#1.base|) .cse48) .cse62 .cse63) v_ArrVal_1138))))))) (or (let ((.cse72 (store .cse16 .cse17 .cse64))) (let ((.cse66 (+ .cse62 .cse63 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse72) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))) (and (or .cse41 (and (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse65 (store .cse72 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse65) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) v_ArrVal_1140)) (not (<= .cse66 v_ArrVal_1138)) (= (let ((.cse71 (store .cse65 .cse31 v_ArrVal_1140))) (let ((.cse69 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse71))) (let ((.cse70 (select .cse69 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse67 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse68 (select .cse71 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse67 .cse68 (select (select (store .cse69 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse70 .cse9 (+ .cse67 .cse68))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14)))) .cse22) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse73 (store .cse72 .cse15 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse73) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) v_ArrVal_1140)) (= (let ((.cse78 (store .cse73 .cse13 v_ArrVal_1140))) (let ((.cse76 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse78))) (let ((.cse77 (select .cse76 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse74 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse75 (select .cse78 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse74 .cse75 (select (select (store .cse76 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse77 .cse9 (+ .cse74 .cse75))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) .cse14) (not (<= .cse66 v_ArrVal_1138))))) .cse40))) (or (forall ((v_ArrVal_1140 Int) (v_ArrVal_1138 Int)) (let ((.cse79 (store .cse72 .cse33 v_ArrVal_1138))) (or (not (<= (+ v_ArrVal_1138 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse79) |c_ULTIMATE.start_main_~a~0#1.base|) .cse25)) v_ArrVal_1140)) (not (<= .cse66 v_ArrVal_1138)) (= (let ((.cse84 (store .cse79 .cse31 v_ArrVal_1140))) (let ((.cse81 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse84))) (let ((.cse82 (select .cse81 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse80 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse83 (select .cse84 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse80 (select (select (store .cse81 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse82 .cse9 (+ .cse80 .cse83))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse83))))) .cse14)))) .cse21)))) .cse19)))) .cse52) (not (= |c_ULTIMATE.start_main_~b~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (<= 12 .cse53) (= |c_ULTIMATE.start_main_~i~0#1| 1))))) is different from true [2022-11-26 00:43:30,048 WARN L233 SmtUtils]: Spent 39.28s on a formula simplification. DAG size of input: 178 DAG size of output: 159 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:44:24,269 WARN L233 SmtUtils]: Spent 44.78s on a formula simplification. DAG size of input: 181 DAG size of output: 162 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:45:28,843 WARN L233 SmtUtils]: Spent 56.41s on a formula simplification. DAG size of input: 197 DAG size of output: 178 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:45:36,610 WARN L233 SmtUtils]: Spent 6.99s on a formula simplification. DAG size of input: 135 DAG size of output: 130 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:45:49,881 WARN L233 SmtUtils]: Spent 12.96s on a formula simplification. DAG size of input: 132 DAG size of output: 127 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:46:08,127 WARN L233 SmtUtils]: Spent 18.00s on a formula simplification. DAG size of input: 153 DAG size of output: 148 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:46:17,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:46:17,899 INFO L93 Difference]: Finished difference Result 89 states and 104 transitions. [2022-11-26 00:46:17,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-11-26 00:46:17,899 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 1.2222222222222223) internal successors, (44), 36 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2022-11-26 00:46:17,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:46:17,900 INFO L225 Difference]: With dead ends: 89 [2022-11-26 00:46:17,900 INFO L226 Difference]: Without dead ends: 87 [2022-11-26 00:46:17,901 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 27 SyntacticMatches, 4 SemanticMatches, 67 ConstructedPredicates, 10 IntricatePredicates, 0 DeprecatedPredicates, 769 ImplicationChecksByTransitivity, 283.7s TimeCoverageRelationStatistics Valid=531, Invalid=2909, Unknown=22, NotChecked=1230, Total=4692 [2022-11-26 00:46:17,902 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 213 mSDsluCounter, 91 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 213 SdHoareTripleChecker+Valid, 96 SdHoareTripleChecker+Invalid, 629 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 232 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:46:17,902 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [213 Valid, 96 Invalid, 629 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 367 Invalid, 0 Unknown, 232 Unchecked, 3.9s Time] [2022-11-26 00:46:17,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2022-11-26 00:46:17,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 54. [2022-11-26 00:46:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 53 states have (on average 1.3018867924528301) internal successors, (69), 53 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:46:17,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 69 transitions. [2022-11-26 00:46:17,947 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 69 transitions. Word has length 23 [2022-11-26 00:46:17,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:46:17,948 INFO L495 AbstractCegarLoop]: Abstraction has 54 states and 69 transitions. [2022-11-26 00:46:17,948 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 1.2222222222222223) internal successors, (44), 36 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:46:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-26 00:46:17,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-26 00:46:17,949 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:17,949 INFO L195 NwaCegarLoop]: trace histogram [7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:46:17,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2022-11-26 00:46:18,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-11-26 00:46:18,158 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:46:18,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:18,159 INFO L85 PathProgramCache]: Analyzing trace with hash 1146980760, now seen corresponding path program 8 times [2022-11-26 00:46:18,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:18,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989420026] [2022-11-26 00:46:18,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:18,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:18,189 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:46:18,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1723900864] [2022-11-26 00:46:18,190 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-26 00:46:18,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:46:18,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:46:18,191 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:46:18,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-11-26 00:46:23,415 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-11-26 00:46:23,415 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:46:23,424 INFO L263 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-26 00:46:23,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:46:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-26 00:46:23,681 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:46:23,967 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-26 00:46:23,967 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:23,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989420026] [2022-11-26 00:46:23,967 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:46:23,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1723900864] [2022-11-26 00:46:23,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1723900864] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:46:23,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [418229712] [2022-11-26 00:46:23,969 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-26 00:46:23,970 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:46:23,970 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:46:23,970 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:46:23,971 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:46:24,275 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-26 00:46:24,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-26 00:46:24,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 43 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 122 [2022-11-26 00:46:24,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 52 [2022-11-26 00:46:24,376 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:24,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,381 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-26 00:46:24,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,588 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:24,589 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:24,596 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:24,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,712 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-26 00:46:24,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-26 00:46:24,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,848 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-26 00:46:24,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,868 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:46:24,868 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-26 00:46:24,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:24,926 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:24,934 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:25,005 INFO L321 Elim1Store]: treesize reduction 248, result has 12.1 percent of original size [2022-11-26 00:46:25,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 188 [2022-11-26 00:46:25,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,062 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:25,067 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:46:25,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:46:25,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,088 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:25,092 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:46:25,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:46:25,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:25,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:25,171 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-26 00:46:25,172 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-26 00:46:25,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:25,216 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:25,220 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:46:25,221 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-26 00:46:25,240 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:46:25,858 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4750#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (+ ~N~0 (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|)) |ULTIMATE.start_main_#t~mem17#1|) 1 0)) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-26 00:46:25,859 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:46:25,859 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:46:25,859 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 25 [2022-11-26 00:46:25,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375471785] [2022-11-26 00:46:25,859 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-26 00:46:25,860 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-11-26 00:46:25,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:25,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-11-26 00:46:25,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=198, Invalid=672, Unknown=0, NotChecked=0, Total=870 [2022-11-26 00:46:25,861 INFO L87 Difference]: Start difference. First operand 54 states and 69 transitions. Second operand has 25 states, 25 states have (on average 1.32) internal successors, (33), 25 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:46:27,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:46:27,949 INFO L93 Difference]: Finished difference Result 248 states and 285 transitions. [2022-11-26 00:46:27,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-11-26 00:46:27,950 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.32) internal successors, (33), 25 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2022-11-26 00:46:27,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:46:27,951 INFO L225 Difference]: With dead ends: 248 [2022-11-26 00:46:27,952 INFO L226 Difference]: Without dead ends: 213 [2022-11-26 00:46:27,953 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 36 SyntacticMatches, 3 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1439 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=1010, Invalid=3682, Unknown=0, NotChecked=0, Total=4692 [2022-11-26 00:46:27,954 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 378 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 291 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 378 SdHoareTripleChecker+Valid, 126 SdHoareTripleChecker+Invalid, 518 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 291 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:46:27,954 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [378 Valid, 126 Invalid, 518 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [291 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:46:27,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2022-11-26 00:46:28,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 115. [2022-11-26 00:46:28,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 114 states have (on average 1.2105263157894737) internal successors, (138), 114 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:46:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 138 transitions. [2022-11-26 00:46:28,059 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 138 transitions. Word has length 23 [2022-11-26 00:46:28,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:46:28,060 INFO L495 AbstractCegarLoop]: Abstraction has 115 states and 138 transitions. [2022-11-26 00:46:28,060 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.32) internal successors, (33), 25 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:46:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 138 transitions. [2022-11-26 00:46:28,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-26 00:46:28,061 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:28,061 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:46:28,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-11-26 00:46:28,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:46:28,267 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:46:28,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:28,268 INFO L85 PathProgramCache]: Analyzing trace with hash 1086616632, now seen corresponding path program 5 times [2022-11-26 00:46:28,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:28,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188716573] [2022-11-26 00:46:28,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:28,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:28,292 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:46:28,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [448171780] [2022-11-26 00:46:28,293 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-26 00:46:28,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:46:28,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:46:28,294 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:46:28,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d92fe4-1b10-408a-9ef7-53b7f3694784/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-11-26 00:46:29,914 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-11-26 00:46:29,915 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:46:29,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 106 conjunts are in the unsatisfiable core [2022-11-26 00:46:29,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:46:30,133 INFO L321 Elim1Store]: treesize reduction 34, result has 50.7 percent of original size [2022-11-26 00:46:30,134 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 266 treesize of output 233 [2022-11-26 00:46:30,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 190 treesize of output 184 [2022-11-26 00:46:30,643 INFO L321 Elim1Store]: treesize reduction 303, result has 24.8 percent of original size [2022-11-26 00:46:30,644 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 9 new quantified variables, introduced 21 case distinctions, treesize of input 205 treesize of output 607 [2022-11-26 00:46:30,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:46:30,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:46:31,045 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:46:31,172 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:46:31,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 64 [2022-11-26 00:46:31,807 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:31,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-26 00:46:32,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:46:32,127 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-26 00:46:32,857 INFO L321 Elim1Store]: treesize reduction 37, result has 17.8 percent of original size [2022-11-26 00:46:32,858 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 7 case distinctions, treesize of input 294 treesize of output 350 [2022-11-26 00:46:33,273 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:33,292 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 267 treesize of output 315 [2022-11-26 00:46:33,438 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:33,449 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:33,454 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:33,455 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 260 treesize of output 310 [2022-11-26 00:46:33,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:33,594 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:33,604 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:33,608 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 97 treesize of output 151 [2022-11-26 00:46:33,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:46:33,834 INFO L321 Elim1Store]: treesize reduction 40, result has 28.6 percent of original size [2022-11-26 00:46:33,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 413 treesize of output 486 [2022-11-26 00:46:34,102 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:46:35,074 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 1375 treesize of output 1405 [2022-11-26 00:46:36,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:36,697 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 19 [2022-11-26 00:46:36,752 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 393 treesize of output 310 [2022-11-26 00:46:36,877 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:36,878 INFO L350 Elim1Store]: Elim1 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 155 treesize of output 1 [2022-11-26 00:46:37,024 INFO L321 Elim1Store]: treesize reduction 83, result has 36.2 percent of original size [2022-11-26 00:46:37,024 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 553 treesize of output 569 [2022-11-26 00:46:37,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:37,585 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 244 treesize of output 35 [2022-11-26 00:46:37,613 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:37,618 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:37,618 INFO L350 Elim1Store]: Elim1 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 48 treesize of output 9 [2022-11-26 00:46:37,742 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:46:37,793 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:37,794 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:37,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 26 [2022-11-26 00:46:38,043 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:38,044 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:38,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2022-11-26 00:46:38,214 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:38,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:38,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2022-11-26 00:46:38,321 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-26 00:46:38,322 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-11-26 00:46:38,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:38,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:38,985 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-26 00:46:38,985 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 781 treesize of output 710 [2022-11-26 00:46:39,003 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:39,008 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 590 treesize of output 582 [2022-11-26 00:46:39,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 582 treesize of output 580 [2022-11-26 00:46:39,035 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:39,036 INFO L350 Elim1Store]: Elim1 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 580 treesize of output 540 [2022-11-26 00:46:39,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 530 treesize of output 528 [2022-11-26 00:46:39,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 528 treesize of output 526 [2022-11-26 00:46:39,081 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 526 treesize of output 524 [2022-11-26 00:46:39,096 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 524 treesize of output 516 [2022-11-26 00:46:39,219 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-26 00:46:39,301 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2022-11-26 00:46:39,329 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2022-11-26 00:46:39,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2022-11-26 00:46:39,376 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2022-11-26 00:46:39,404 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:39,407 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:39,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 42 [2022-11-26 00:46:39,449 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,451 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2022-11-26 00:46:39,475 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:39,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,478 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:39,478 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:39,479 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 80 [2022-11-26 00:46:39,628 INFO L321 Elim1Store]: treesize reduction 31, result has 13.9 percent of original size [2022-11-26 00:46:39,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 116 treesize of output 111 [2022-11-26 00:46:39,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,638 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 163 [2022-11-26 00:46:39,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,685 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 52 [2022-11-26 00:46:39,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:39,786 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-26 00:46:39,787 INFO L350 Elim1Store]: Elim1 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 3 case distinctions, treesize of input 44 treesize of output 52 [2022-11-26 00:46:40,007 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-26 00:46:40,007 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 166 treesize of output 155 [2022-11-26 00:46:40,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,030 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:40,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,036 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 131 treesize of output 213 [2022-11-26 00:46:40,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,070 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 124 [2022-11-26 00:46:40,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,224 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:40,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,230 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:46:40,230 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 73 treesize of output 66 [2022-11-26 00:46:40,411 INFO L321 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2022-11-26 00:46:40,412 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 134 treesize of output 117 [2022-11-26 00:46:40,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,447 INFO L321 Elim1Store]: treesize reduction 89, result has 1.1 percent of original size [2022-11-26 00:46:40,448 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 100 treesize of output 142 [2022-11-26 00:46:40,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:40,580 INFO L321 Elim1Store]: treesize reduction 82, result has 37.9 percent of original size [2022-11-26 00:46:40,580 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 99 treesize of output 84 [2022-11-26 00:46:41,500 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:41,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:41,503 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:41,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:41,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:41,544 INFO L321 Elim1Store]: treesize reduction 70, result has 19.5 percent of original size [2022-11-26 00:46:41,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 17 case distinctions, treesize of input 82 treesize of output 80 [2022-11-26 00:46:41,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:41,675 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:41,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:41,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:41,678 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:41,679 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:46:41,703 INFO L321 Elim1Store]: treesize reduction 69, result has 11.5 percent of original size [2022-11-26 00:46:41,704 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 22 case distinctions, treesize of input 93 treesize of output 92 [2022-11-26 00:46:42,120 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-26 00:46:42,121 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 202 treesize of output 181 [2022-11-26 00:46:42,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,195 INFO L321 Elim1Store]: treesize reduction 143, result has 0.7 percent of original size [2022-11-26 00:46:42,195 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 151 treesize of output 244 [2022-11-26 00:46:42,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:42,611 INFO L321 Elim1Store]: treesize reduction 114, result has 24.0 percent of original size [2022-11-26 00:46:42,612 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 12 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 203 treesize of output 147 [2022-11-26 00:46:46,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:46,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:46:46,407 INFO L321 Elim1Store]: treesize reduction 399, result has 5.2 percent of original size [2022-11-26 00:46:46,408 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 8 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 179 treesize of output 102 [2022-11-26 00:46:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:46:46,471 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:47:00,463 WARN L233 SmtUtils]: Spent 8.41s on a formula simplification that was a NOOP. DAG size: 64 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:47:03,698 WARN L859 $PredicateComparison]: unable to prove that (or (let ((.cse40 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse38 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse13 (<= .cse40 2147483647)) (.cse39 (* .cse40 8))) (let ((.cse11 (+ .cse39 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (.cse14 (not .cse13)) (.cse5 (+ c_~N~0 4294967295)) (.cse0 (+ c_~N~0 27)) (.cse4 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse7 (+ c_~N~0 4294967294)) (.cse21 (+ .cse39 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse23 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse22 (* 8 .cse38)) (.cse24 (<= .cse38 2147483647))) (and (or (let ((.cse12 (+ (select .cse10 (+ |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368) .cse22)) (select .cse23 (+ (- 34359738368) .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or (let ((.cse1 (store .cse10 .cse11 .cse12))) (let ((.cse3 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse1) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse6 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse0 (select (store .cse1 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse2 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse1 (+ .cse2 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select .cse3 (+ .cse2 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse4)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse5 .cse6) (< .cse6 .cse7)))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse8 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse5 .cse8) (< .cse8 .cse7) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse0 (select (store .cse1 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse9 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse1 (+ .cse9 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select .cse3 (+ .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse4)))))))) .cse13) (or .cse14 (let ((.cse15 (store .cse10 .cse21 .cse12))) (let ((.cse16 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse15) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse18 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= .cse0 (select (store .cse15 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse17 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse16 (+ .cse17 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse15 (+ .cse17 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)))))) .cse4)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse5 .cse18) (< .cse18 .cse7)))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse19 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse5 .cse19) (< .cse19 .cse7) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= (select (store .cse15 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse20 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse16 (+ .cse20 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse15 (+ .cse20 |c_ULTIMATE.start_main_~c~0#1.offset|))))) .cse4) .cse0)))))))))) .cse24) (or (let ((.cse31 (+ (select .cse10 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse22)) (select .cse23 (+ .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or .cse13 (let ((.cse26 (store .cse10 .cse11 .cse31))) (let ((.cse28 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse26) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse25 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse5 .cse25) (< .cse25 .cse7) (= (select (store .cse26 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse27 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse26 (+ .cse27 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select .cse28 (+ .cse27 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse4) .cse0)))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse30 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse0 (select (store .cse26 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse29 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse26 (+ .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select .cse28 (+ .cse29 |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse4)) (<= .cse5 .cse30) (< .cse30 .cse7) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))))))) (or .cse14 (let ((.cse32 (store .cse10 .cse21 .cse31))) (let ((.cse34 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse32) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse35 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse0 (select (store .cse32 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse33 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse32 (+ .cse33 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select .cse34 (+ .cse33 |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse4)) (<= .cse5 .cse35) (< .cse35 .cse7) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse36 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse5 .cse36) (= .cse0 (select (store .cse32 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse37 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse32 (+ .cse37 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select .cse34 (+ .cse37 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse4)) (< .cse36 .cse7)))))))))) (not .cse24)))))) (not (< 3 c_~N~0))) is different from true [2022-11-26 00:47:14,797 WARN L859 $PredicateComparison]: unable to prove that (or (not (< 3 c_~N~0)) (let ((.cse69 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse70 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse66 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse68 (* .cse70 8)) (.cse16 (<= .cse70 2147483647)) (.cse1 (<= .cse69 2147483647)) (.cse67 (* .cse69 8))) (let ((.cse26 (+ .cse67 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse28 (+ .cse67 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (.cse30 (not .cse1)) (.cse2 (not .cse16)) (.cse14 (+ .cse68 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (+ c_~N~0 27)) (.cse10 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse3 (+ c_~N~0 4294967295)) (.cse5 (+ c_~N~0 4294967294)) (.cse23 (+ .cse68 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (.cse38 (+ .cse67 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse39 (+ .cse67 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse40 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse27 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse41 (* 8 .cse66)) (.cse0 (<= .cse66 2147483647))) (and (or .cse0 (let ((.cse24 (select .cse27 (+ |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368) .cse41))) (.cse25 (select .cse40 (+ (- 34359738368) .cse41 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse29 (+ .cse24 .cse25))) (and (or .cse1 (let ((.cse13 (store .cse27 .cse28 .cse29))) (let ((.cse15 (+ .cse24 .cse25 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse13) |c_ULTIMATE.start_main_~b~0#1.base|) .cse26)))) (and (or .cse2 (let ((.cse7 (store .cse13 .cse14 .cse15))) (let ((.cse8 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse7) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse4 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse4) (< .cse4 .cse5) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse6 (select (store .cse7 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse9 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse8 (+ .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse7 (+ .cse9 |c_ULTIMATE.start_main_~c~0#1.offset|))))) .cse10))))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse12 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse6 (select (store .cse7 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse11 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse8 (+ .cse11 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse7 (+ .cse11 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)))))) .cse10)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse12) (< .cse12 .cse5)))))))) (or .cse16 (let ((.cse17 (store .cse13 .cse23 .cse15))) (let ((.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse17) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse20 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= (select (store .cse17 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse19 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse18 (+ .cse19 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse17 (+ .cse19 |c_ULTIMATE.start_main_~c~0#1.offset|))))) .cse10) .cse6) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse20) (< .cse20 .cse5) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse21 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse21) (< .cse21 .cse5) (= (select (store .cse17 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse22 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse18 (+ .cse22 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse17 (+ .cse22 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)))))) .cse10) .cse6)))))))))))) (or .cse30 (let ((.cse32 (let ((.cse37 (store .cse27 .cse39 .cse29))) (store .cse37 .cse14 (+ .cse24 .cse25 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse37) |c_ULTIMATE.start_main_~b~0#1.base|) .cse38)))))) (let ((.cse33 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse32) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse31 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse31) (= .cse6 (select (store .cse32 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse34 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse33 (+ .cse34 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse32 (+ .cse34 |c_ULTIMATE.start_main_~c~0#1.offset|))))) .cse10)) (< .cse31 .cse5) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse35 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse35) (< .cse35 .cse5) (= .cse6 (select (store .cse32 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse36 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse33 (+ .cse36 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse32 (+ .cse36 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)))))) .cse10))))))))))))) (or (let ((.cse49 (select .cse27 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse41))) (.cse50 (select .cse40 (+ .cse41 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse51 (+ .cse49 .cse50))) (and (or (let ((.cse42 (let ((.cse48 (store .cse27 .cse28 .cse51))) (store .cse48 .cse23 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse48) |c_ULTIMATE.start_main_~b~0#1.base|) .cse26) .cse49 .cse50))))) (let ((.cse44 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse45 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse6 (select (store .cse42 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse43 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse42 (+ .cse43 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select .cse44 (+ .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse10)) (<= .cse3 .cse45) (< .cse45 .cse5) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse47 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= .cse6 (select (store .cse42 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse46 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse44 (+ .cse46 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse42 (+ .cse46 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)))))) .cse10)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse47) (< .cse47 .cse5))))))) .cse1) (or .cse30 (let ((.cse58 (store .cse27 .cse39 .cse51))) (let ((.cse59 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse58) |c_ULTIMATE.start_main_~b~0#1.base|) .cse38) .cse49 .cse50))) (and (or .cse2 (let ((.cse53 (store .cse58 .cse14 .cse59))) (let ((.cse55 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse53) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse52 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse52) (= .cse6 (select (store .cse53 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse54 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse53 (+ .cse54 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select .cse55 (+ .cse54 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse10)) (< .cse52 .cse5)))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse56 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse56) (= .cse6 (select (store .cse53 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse57 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse55 (+ .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse53 (+ .cse57 |c_ULTIMATE.start_main_~c~0#1.offset|))))) .cse10)) (< .cse56 .cse5) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))))))) (or .cse16 (let ((.cse61 (store .cse58 .cse23 .cse59))) (let ((.cse63 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse61) |c_ULTIMATE.start_main_~b~0#1.base|))) (and (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse60 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse60) (< .cse60 .cse5) (= .cse6 (select (store .cse61 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse62 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse61 (+ .cse62 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select .cse63 (+ .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse10)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse65 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse6 (select (store .cse61 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse64 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse61 (+ .cse64 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select .cse63 (+ .cse64 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse10)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse65) (< .cse65 .cse5))))))))))))))) (not .cse0)))))) (not (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0))) is different from true [2022-11-26 00:47:30,077 WARN L233 SmtUtils]: Spent 10.48s on a formula simplification that was a NOOP. DAG size: 81 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:47:36,273 WARN L859 $PredicateComparison]: unable to prove that (or (let ((.cse15 (+ c_~N~0 4294967295)) (.cse17 (+ c_~N~0 4294967294)) (.cse1 (+ c_~N~0 27)) (.cse6 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse11 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse13 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse14 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse0 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse0)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse0 1) c_~N~0) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse16 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse1 (select (let ((.cse12 (store .cse13 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse12))) (let ((.cse2 (let ((.cse10 (select .cse3 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse7 (select .cse10 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse5 (store .cse10 .cse11 (+ .cse7 .cse8)))) (store .cse5 .cse6 (+ .cse7 .cse8 (select (select (store .cse3 |c_ULTIMATE.start_main_~c~0#1.base| .cse5) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9)))))))) (store .cse2 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse4 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse3 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse4 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse2 (+ .cse4 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse14)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse15 .cse16) (< .cse16 .cse17))))))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse18 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse18)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse18 1) c_~N~0) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse27 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse1 (select (let ((.cse26 (store .cse13 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse26))) (let ((.cse19 (let ((.cse25 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse23 (select .cse25 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse24 (select .cse26 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse22 (store .cse25 .cse11 (+ .cse23 .cse24)))) (store .cse22 .cse6 (+ (select (select (store .cse21 |c_ULTIMATE.start_main_~c~0#1.base| .cse22) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9) .cse23 .cse24))))))) (store .cse19 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse20 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse19 (+ .cse20 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse21 |c_ULTIMATE.start_main_~c~0#1.base| .cse19) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse20 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse14)) (<= .cse15 .cse27) (< .cse27 .cse17) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0))))))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse28 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse28)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse28 1) c_~N~0) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse37 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= (select (let ((.cse36 (store .cse13 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse30 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse36))) (let ((.cse29 (let ((.cse35 (select .cse30 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse33 (select .cse35 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse34 (select .cse36 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse32 (store .cse35 .cse11 (+ .cse33 .cse34)))) (store .cse32 .cse6 (+ (select (select (store .cse30 |c_ULTIMATE.start_main_~c~0#1.base| .cse32) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9) .cse33 .cse34))))))) (store .cse29 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse31 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse30 |c_ULTIMATE.start_main_~c~0#1.base| .cse29) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse31 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse29 (+ .cse31 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse14) .cse1) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse15 .cse37) (< .cse37 .cse17))))))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse47 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse38 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse15 .cse38) (< .cse38 .cse17) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse1 (select (let ((.cse46 (store .cse13 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse40 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse46))) (let ((.cse39 (let ((.cse45 (select .cse40 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse43 (select .cse45 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse44 (select .cse46 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse42 (store .cse45 .cse11 (+ .cse43 .cse44)))) (store .cse42 .cse6 (+ .cse43 .cse44 (select (select (store .cse40 |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9)))))))) (store .cse39 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse41 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse40 |c_ULTIMATE.start_main_~c~0#1.base| .cse39) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse41 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse39 (+ .cse41 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))) .cse14))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47 1) c_~N~0)))))) (not (< 3 c_~N~0))) is different from true [2022-11-26 00:47:59,132 WARN L859 $PredicateComparison]: unable to prove that (or (let ((.cse183 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse181 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse95 (<= .cse183 2147483647)) (.cse182 (* .cse183 8))) (let ((.cse94 (+ .cse182 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse3 (+ c_~N~0 4294967295)) (.cse19 (+ c_~N~0 4294967294)) (.cse10 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse13 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse18 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse5 (+ c_~N~0 27)) (.cse51 (+ .cse182 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse1 (not .cse95)) (.cse97 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse50 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse96 (* 8 .cse181)) (.cse0 (<= .cse181 2147483647))) (and (or (not .cse0) (let ((.cse52 (+ (select .cse50 (+ .cse96 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse97 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse96))))) (and (or .cse1 (let ((.cse17 (store .cse50 .cse51 .cse52))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse2 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse2)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse2 1) c_~N~0) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse4 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse4) (= .cse5 (select (let ((.cse16 (store .cse17 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse16))) (let ((.cse6 (let ((.cse14 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse11 (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse12 (select .cse14 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse9 (store .cse14 .cse15 (+ .cse11 .cse12)))) (store .cse9 .cse10 (+ .cse11 .cse12 (select (select (store .cse8 |c_ULTIMATE.start_main_~c~0#1.base| .cse9) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13)))))))) (store .cse6 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse7 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse6 (+ .cse7 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse8 |c_ULTIMATE.start_main_~c~0#1.base| .cse6) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse7 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (< .cse4 .cse19) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0))))))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse29 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse20 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse20) (< .cse20 .cse19) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse5 (select (let ((.cse28 (store .cse17 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse23 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse28))) (let ((.cse21 (let ((.cse27 (select .cse23 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse25 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse26 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse24 (store .cse27 .cse15 (+ .cse25 .cse26)))) (store .cse24 .cse10 (+ (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| .cse24) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse25 .cse26))))))) (store .cse21 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse22 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse21 (+ .cse22 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| .cse21) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse29)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse29 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse39 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse30 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse30) (= .cse5 (select (let ((.cse38 (store .cse17 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse38))) (let ((.cse31 (let ((.cse37 (select .cse32 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse36 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse34 (store .cse37 .cse15 (+ .cse35 .cse36)))) (store .cse34 .cse10 (+ (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse34) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse35 .cse36))))))) (store .cse31 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse33 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse31) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse33 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse31 (+ .cse33 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18)) (< .cse30 .cse19)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse39)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse39 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse49 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse48 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= (select (let ((.cse47 (store .cse17 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse40 (let ((.cse46 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse44 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse45 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse43 (store .cse46 .cse15 (+ .cse44 .cse45)))) (store .cse43 .cse10 (+ .cse44 .cse45 (select (select (store .cse41 |c_ULTIMATE.start_main_~c~0#1.base| .cse43) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13)))))))) (store .cse40 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse42 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse41 |c_ULTIMATE.start_main_~c~0#1.base| .cse40) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse42 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse40 (+ .cse42 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18) .cse5) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse48) (< .cse48 .cse19)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49 1) c_~N~0))))))) (or (let ((.cse62 (store .cse50 .cse94 .cse52))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse53 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse53)) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse63 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= .cse5 (select (let ((.cse61 (store .cse62 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse56 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse61))) (let ((.cse54 (let ((.cse60 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse58 (select .cse61 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse59 (select .cse60 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse57 (store .cse60 .cse15 (+ .cse58 .cse59)))) (store .cse57 .cse10 (+ (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| .cse57) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse58 .cse59))))))) (store .cse54 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse55 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse54 (+ .cse55 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| .cse54) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse63) (< .cse63 .cse19) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse53 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse64 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse64)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse73 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= (select (let ((.cse72 (store .cse62 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse66 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse72))) (let ((.cse65 (let ((.cse71 (select .cse66 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse71 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse70 (select .cse72 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse68 (store .cse71 .cse15 (+ .cse69 .cse70)))) (store .cse68 .cse10 (+ (select (select (store .cse66 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse69 .cse70))))))) (store .cse65 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse67 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse66 |c_ULTIMATE.start_main_~c~0#1.base| .cse65) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse67 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse65 (+ .cse67 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18) .cse5) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse73) (< .cse73 .cse19)))) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse64 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse74 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74)) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse83 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= (select (let ((.cse82 (store .cse62 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse77 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse82))) (let ((.cse75 (let ((.cse81 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse79 (select .cse82 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse80 (select .cse81 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse78 (store .cse81 .cse15 (+ .cse79 .cse80)))) (store .cse78 .cse10 (+ (select (select (store .cse77 |c_ULTIMATE.start_main_~c~0#1.base| .cse78) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse79 .cse80))))))) (store .cse75 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse76 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse75 (+ .cse76 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse77 |c_ULTIMATE.start_main_~c~0#1.base| .cse75) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse76 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18) .cse5) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse83) (< .cse83 .cse19)))) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse84 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse84)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse85 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse85) (< .cse85 .cse19) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse5 (select (let ((.cse93 (store .cse62 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse88 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse93))) (let ((.cse86 (let ((.cse92 (select .cse88 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse90 (select .cse92 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse91 (select .cse93 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse89 (store .cse92 .cse15 (+ .cse90 .cse91)))) (store .cse89 .cse10 (+ (select (select (store .cse88 |c_ULTIMATE.start_main_~c~0#1.base| .cse89) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse90 .cse91))))))) (store .cse86 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse87 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse86 (+ .cse87 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse88 |c_ULTIMATE.start_main_~c~0#1.base| .cse86) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse87 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18))))) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse84 1) c_~N~0)))))) .cse95)))) (or (let ((.cse139 (+ (select .cse97 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse96)) (select .cse50 (+ (- 34359738368) .cse96 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or (let ((.cse107 (store .cse50 .cse94 .cse139))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse108 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse98 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse98) (< .cse98 .cse19) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= (select (let ((.cse106 (store .cse107 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse100 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse106))) (let ((.cse99 (let ((.cse105 (select .cse100 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse103 (select .cse106 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse104 (select .cse105 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse102 (store .cse105 .cse15 (+ .cse103 .cse104)))) (store .cse102 .cse10 (+ .cse103 (select (select (store .cse100 |c_ULTIMATE.start_main_~c~0#1.base| .cse102) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse104))))))) (store .cse99 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse101 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse100 |c_ULTIMATE.start_main_~c~0#1.base| .cse99) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse101 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse99 (+ .cse101 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))) .cse18) .cse5)))) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse118 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse109 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse109) (< .cse109 .cse19) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse5 (select (let ((.cse117 (store .cse107 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse112 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse117))) (let ((.cse110 (let ((.cse116 (select .cse112 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse114 (select .cse116 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse115 (select .cse117 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse113 (store .cse116 .cse15 (+ .cse114 .cse115)))) (store .cse113 .cse10 (+ .cse114 (select (select (store .cse112 |c_ULTIMATE.start_main_~c~0#1.base| .cse113) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse115))))))) (store .cse110 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse111 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse110 (+ .cse111 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse112 |c_ULTIMATE.start_main_~c~0#1.base| .cse110) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse111 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse118)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse118 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse128 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse127 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse5 (select (let ((.cse126 (store .cse107 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse121 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse126))) (let ((.cse119 (let ((.cse125 (select .cse121 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse123 (select .cse126 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse124 (select .cse125 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse122 (store .cse125 .cse15 (+ .cse123 .cse124)))) (store .cse122 .cse10 (+ .cse123 (select (select (store .cse121 |c_ULTIMATE.start_main_~c~0#1.base| .cse122) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse124))))))) (store .cse119 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse120 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse119 (+ .cse120 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse121 |c_ULTIMATE.start_main_~c~0#1.base| .cse119) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse120 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse127) (< .cse127 .cse19)))) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse128)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse128 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse138 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse129 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse129) (< .cse129 .cse19) (= (select (let ((.cse137 (store .cse107 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse131 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse137))) (let ((.cse130 (let ((.cse136 (select .cse131 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse134 (select .cse136 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse135 (select .cse137 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse133 (store .cse136 .cse15 (+ .cse134 .cse135)))) (store .cse133 .cse10 (+ .cse134 (select (select (store .cse131 |c_ULTIMATE.start_main_~c~0#1.base| .cse133) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse135))))))) (store .cse130 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse132 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse131 |c_ULTIMATE.start_main_~c~0#1.base| .cse130) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse132 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse130 (+ .cse132 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18) .cse5)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse138)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse138 1) c_~N~0)))))) .cse95) (or (let ((.cse149 (store .cse50 .cse51 .cse139))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse150 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse140 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse140) (= .cse5 (select (let ((.cse148 (store .cse149 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse143 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse148))) (let ((.cse141 (let ((.cse147 (select .cse143 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse145 (select .cse148 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse146 (select .cse147 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse144 (store .cse147 .cse15 (+ .cse145 .cse146)))) (store .cse144 .cse10 (+ .cse145 (select (select (store .cse143 |c_ULTIMATE.start_main_~c~0#1.base| .cse144) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse146))))))) (store .cse141 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse142 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse141 (+ .cse142 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse143 |c_ULTIMATE.start_main_~c~0#1.base| .cse141) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse142 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (< .cse140 .cse19)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse150)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse150 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse160 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse159 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse5 (select (let ((.cse158 (store .cse149 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse153 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse158))) (let ((.cse151 (let ((.cse157 (select .cse153 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse155 (select .cse158 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse156 (select .cse157 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse154 (store .cse157 .cse15 (+ .cse155 .cse156)))) (store .cse154 .cse10 (+ (select (select (store .cse153 |c_ULTIMATE.start_main_~c~0#1.base| .cse154) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse155 .cse156))))))) (store .cse151 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse152 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse151 (+ .cse152 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse153 |c_ULTIMATE.start_main_~c~0#1.base| .cse151) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse152 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse3 .cse159) (< .cse159 .cse19)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse160)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse160 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse170 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse161 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse161) (< .cse161 .cse19) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse5 (select (let ((.cse169 (store .cse149 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse163 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse169))) (let ((.cse162 (let ((.cse168 (select .cse163 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse166 (select .cse169 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse167 (select .cse168 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse165 (store .cse168 .cse15 (+ .cse166 .cse167)))) (store .cse165 .cse10 (+ (select (select (store .cse163 |c_ULTIMATE.start_main_~c~0#1.base| .cse165) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse166 .cse167))))))) (store .cse162 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse164 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse163 |c_ULTIMATE.start_main_~c~0#1.base| .cse162) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse164 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse162 (+ .cse164 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))) .cse18))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse170)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse170 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse180 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse171 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse3 .cse171) (< .cse171 .cse19) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= (select (let ((.cse179 (store .cse149 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse174 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse179))) (let ((.cse172 (let ((.cse178 (select .cse174 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse176 (select .cse179 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse177 (select .cse178 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse175 (store .cse178 .cse15 (+ .cse176 .cse177)))) (store .cse175 .cse10 (+ .cse176 (select (select (store .cse174 |c_ULTIMATE.start_main_~c~0#1.base| .cse175) |c_ULTIMATE.start_main_~b~0#1.base|) .cse13) .cse177))))))) (store .cse172 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse173 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse172 (+ .cse173 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse174 |c_ULTIMATE.start_main_~c~0#1.base| .cse172) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse173 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18) .cse5)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse180)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse180 1) c_~N~0)))))) .cse1))) .cse0))))) (not (< 3 c_~N~0))) is different from true [2022-11-26 00:49:41,095 WARN L859 $PredicateComparison]: unable to prove that (or (let ((.cse282 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse283 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse102 (<= .cse283 2147483647)) (.cse280 (* .cse283 8)) (.cse53 (<= .cse282 2147483647)) (.cse281 (* .cse282 8)) (.cse279 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse149 (<= .cse279 2147483647)) (.cse95 (+ .cse281 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse1 (not .cse53)) (.cse145 (+ .cse280 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse146 (+ .cse280 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse0 (not .cse102)) (.cse2 (+ c_~N~0 4294967295)) (.cse4 (+ c_~N~0 4294967294)) (.cse5 (+ c_~N~0 27)) (.cse10 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse12 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse18 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse51 (+ .cse281 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse96 (+ .cse280 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse100 (+ .cse280 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse99 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse147 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse148 (* 8 .cse279))) (and (or (let ((.cse97 (select .cse99 (+ .cse148 |c_ULTIMATE.start_main_~b~0#1.offset|))) (.cse98 (select .cse147 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse148)))) (let ((.cse101 (+ .cse97 .cse98))) (and (or .cse0 (let ((.cse50 (store .cse99 .cse100 .cse101))) (let ((.cse52 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse50) |c_ULTIMATE.start_main_~a~0#1.base|) .cse96) .cse97 .cse98))) (and (or .cse1 (let ((.cse17 (store .cse50 .cse51 .cse52))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse19 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse3 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse3) (< .cse3 .cse4) (= .cse5 (select (let ((.cse16 (store .cse17 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse16))) (let ((.cse6 (let ((.cse14 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse11 (select .cse14 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse13 (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse9 (store .cse14 .cse15 (+ .cse11 .cse13)))) (store .cse9 .cse10 (+ .cse11 (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| .cse9) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse13))))))) (store .cse6 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse8 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| .cse6) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse8 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse6 (+ .cse8 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse19)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse19 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse29 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse20 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse2 .cse20) (< .cse20 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse5 (select (let ((.cse28 (store .cse17 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse22 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse28))) (let ((.cse21 (let ((.cse27 (select .cse22 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse25 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse26 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse24 (store .cse27 .cse15 (+ .cse25 .cse26)))) (store .cse24 .cse10 (+ .cse25 .cse26 (select (select (store .cse22 |c_ULTIMATE.start_main_~c~0#1.base| .cse24) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12)))))))) (store .cse21 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse23 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse22 |c_ULTIMATE.start_main_~c~0#1.base| .cse21) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse23 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse21 (+ .cse23 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))) .cse18))))) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse29)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse29 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse39 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse30 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse2 .cse30) (< .cse30 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= (select (let ((.cse38 (store .cse17 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse38))) (let ((.cse31 (let ((.cse37 (select .cse32 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse36 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse34 (store .cse37 .cse15 (+ .cse35 .cse36)))) (store .cse34 .cse10 (+ .cse35 (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse34) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse36))))))) (store .cse31 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse33 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse31) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse33 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse31 (+ .cse33 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))) .cse18) .cse5)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse39)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse39 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse49 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse40 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse40) (< .cse40 .cse4) (= .cse5 (select (let ((.cse48 (store .cse17 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse43 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse48))) (let ((.cse41 (let ((.cse47 (select .cse43 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse45 (select .cse47 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse46 (select .cse48 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse44 (store .cse47 .cse15 (+ .cse45 .cse46)))) (store .cse44 .cse10 (+ .cse45 .cse46 (select (select (store .cse43 |c_ULTIMATE.start_main_~c~0#1.base| .cse44) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12)))))))) (store .cse41 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse42 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse41 (+ .cse42 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse43 |c_ULTIMATE.start_main_~c~0#1.base| .cse41) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse42 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49 1) c_~N~0))))))) (or .cse53 (let ((.cse63 (store .cse50 .cse95 .cse52))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse54 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse54)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse64 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse5 (select (let ((.cse62 (store .cse63 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse62))) (let ((.cse55 (let ((.cse61 (select .cse57 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse59 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse60 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse58 (store .cse61 .cse15 (+ .cse59 .cse60)))) (store .cse58 .cse10 (+ (select (select (store .cse57 |c_ULTIMATE.start_main_~c~0#1.base| .cse58) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse59 .cse60))))))) (store .cse55 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse56 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse55 (+ .cse56 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse57 |c_ULTIMATE.start_main_~c~0#1.base| .cse55) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse56 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (<= .cse2 .cse64) (< .cse64 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse54 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse74 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse65 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse65) (< .cse65 .cse4) (= .cse5 (select (let ((.cse73 (store .cse63 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse73))) (let ((.cse66 (let ((.cse72 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse70 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse71 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse69 (store .cse72 .cse15 (+ .cse70 .cse71)))) (store .cse69 .cse10 (+ .cse70 .cse71 (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| .cse69) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12)))))))) (store .cse66 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse68 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| .cse66) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse68 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse66 (+ .cse68 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse84 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse75 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse75) (= .cse5 (select (let ((.cse83 (store .cse63 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse78 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse83))) (let ((.cse76 (let ((.cse82 (select .cse78 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse80 (select .cse83 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse81 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse79 (store .cse82 .cse15 (+ .cse80 .cse81)))) (store .cse79 .cse10 (+ (select (select (store .cse78 |c_ULTIMATE.start_main_~c~0#1.base| .cse79) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse80 .cse81))))))) (store .cse76 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse77 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse76 (+ .cse77 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse78 |c_ULTIMATE.start_main_~c~0#1.base| .cse76) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse77 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (< .cse75 .cse4)))) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse84)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse84 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse94 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse93 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= .cse5 (select (let ((.cse92 (store .cse63 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse86 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse92))) (let ((.cse85 (let ((.cse91 (select .cse86 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse89 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse90 (select .cse91 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse88 (store .cse91 .cse15 (+ .cse89 .cse90)))) (store .cse88 .cse10 (+ .cse89 .cse90 (select (select (store .cse86 |c_ULTIMATE.start_main_~c~0#1.base| .cse88) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12)))))))) (store .cse85 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse87 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse86 |c_ULTIMATE.start_main_~c~0#1.base| .cse85) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse87 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse85 (+ .cse87 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))) .cse18)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse2 .cse93) (< .cse93 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse94)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse94 1) c_~N~0))))))))))) (or .cse102 (let ((.cse112 (let ((.cse144 (store .cse99 .cse146 .cse101))) (store .cse144 .cse95 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse144) |c_ULTIMATE.start_main_~a~0#1.base|) .cse145) .cse97 .cse98))))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse113 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse103 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse2 .cse103) (< .cse103 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse5 (select (let ((.cse111 (store .cse112 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse106 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse111))) (let ((.cse104 (let ((.cse110 (select .cse106 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse108 (select .cse110 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse109 (select .cse111 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse107 (store .cse110 .cse15 (+ .cse108 .cse109)))) (store .cse107 .cse10 (+ .cse108 (select (select (store .cse106 |c_ULTIMATE.start_main_~c~0#1.base| .cse107) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse109))))))) (store .cse104 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse105 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse104 (+ .cse105 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse106 |c_ULTIMATE.start_main_~c~0#1.base| .cse104) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse105 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18))))) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse113)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse113 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse123 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse122 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse5 (select (let ((.cse121 (store .cse112 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse116 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse121))) (let ((.cse114 (let ((.cse120 (select .cse116 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse118 (select .cse120 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse119 (select .cse121 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse117 (store .cse120 .cse15 (+ .cse118 .cse119)))) (store .cse117 .cse10 (+ .cse118 (select (select (store .cse116 |c_ULTIMATE.start_main_~c~0#1.base| .cse117) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse119))))))) (store .cse114 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse115 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse114 (+ .cse115 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse116 |c_ULTIMATE.start_main_~c~0#1.base| .cse114) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse115 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse122) (< .cse122 .cse4)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse123)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse123 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse124 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse124)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse124 1) c_~N~0) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse125 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse2 .cse125) (= .cse5 (select (let ((.cse133 (store .cse112 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse128 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse133))) (let ((.cse126 (let ((.cse132 (select .cse128 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse130 (select .cse132 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse131 (select .cse133 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse129 (store .cse132 .cse15 (+ .cse130 .cse131)))) (store .cse129 .cse10 (+ (select (select (store .cse128 |c_ULTIMATE.start_main_~c~0#1.base| .cse129) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse130 .cse131))))))) (store .cse126 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse127 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse126 (+ .cse127 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse128 |c_ULTIMATE.start_main_~c~0#1.base| .cse126) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse127 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (< .cse125 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0))))))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse143 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse134 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse134) (= (select (let ((.cse142 (store .cse112 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse136 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse142))) (let ((.cse135 (let ((.cse141 (select .cse136 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse139 (select .cse141 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse140 (select .cse142 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse138 (store .cse141 .cse15 (+ .cse139 .cse140)))) (store .cse138 .cse10 (+ (select (select (store .cse136 |c_ULTIMATE.start_main_~c~0#1.base| .cse138) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse139 .cse140))))))) (store .cse135 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse137 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse136 |c_ULTIMATE.start_main_~c~0#1.base| .cse135) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse137 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse135 (+ .cse137 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18) .cse5) (< .cse134 .cse4)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse143)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse143 1) c_~N~0)))))))))) (not .cse149)) (or .cse149 (let ((.cse234 (select .cse147 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse148))) (.cse235 (select .cse99 (+ (- 34359738368) .cse148 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse236 (+ .cse234 .cse235))) (and (or .cse102 (let ((.cse191 (store .cse99 .cse146 .cse236))) (let ((.cse192 (+ .cse234 .cse235 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse191) |c_ULTIMATE.start_main_~a~0#1.base|) .cse145)))) (and (or .cse53 (let ((.cse159 (store .cse191 .cse95 .cse192))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse160 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse150 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse150) (< .cse150 .cse4) (= .cse5 (select (let ((.cse158 (store .cse159 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse152 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse158))) (let ((.cse151 (let ((.cse157 (select .cse152 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse155 (select .cse158 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse156 (select .cse157 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse154 (store .cse157 .cse15 (+ .cse155 .cse156)))) (store .cse154 .cse10 (+ .cse155 .cse156 (select (select (store .cse152 |c_ULTIMATE.start_main_~c~0#1.base| .cse154) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12)))))))) (store .cse151 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse153 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse152 |c_ULTIMATE.start_main_~c~0#1.base| .cse151) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse153 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse151 (+ .cse153 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse160)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse160 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse161 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse161)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse162 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse162) (< .cse162 .cse4) (= .cse5 (select (let ((.cse170 (store .cse159 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse165 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse170))) (let ((.cse163 (let ((.cse169 (select .cse165 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse167 (select .cse169 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse168 (select .cse170 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse166 (store .cse169 .cse15 (+ .cse167 .cse168)))) (store .cse166 .cse10 (+ (select (select (store .cse165 |c_ULTIMATE.start_main_~c~0#1.base| .cse166) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse167 .cse168))))))) (store .cse163 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse164 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse163 (+ .cse164 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse165 |c_ULTIMATE.start_main_~c~0#1.base| .cse163) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse164 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18))))) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse161 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse180 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse171 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse2 .cse171) (< .cse171 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse5 (select (let ((.cse179 (store .cse159 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse174 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse179))) (let ((.cse172 (let ((.cse178 (select .cse174 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse176 (select .cse178 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse177 (select .cse179 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse175 (store .cse178 .cse15 (+ .cse176 .cse177)))) (store .cse175 .cse10 (+ (select (select (store .cse174 |c_ULTIMATE.start_main_~c~0#1.base| .cse175) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse176 .cse177))))))) (store .cse172 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse173 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse172 (+ .cse173 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse174 |c_ULTIMATE.start_main_~c~0#1.base| .cse172) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse173 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse180)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse180 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse190 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse189 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse5 (select (let ((.cse188 (store .cse159 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse183 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse188))) (let ((.cse181 (let ((.cse187 (select .cse183 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse185 (select .cse188 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse186 (select .cse187 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse184 (store .cse187 .cse15 (+ .cse185 .cse186)))) (store .cse184 .cse10 (+ .cse185 .cse186 (select (select (store .cse183 |c_ULTIMATE.start_main_~c~0#1.base| .cse184) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12)))))))) (store .cse181 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse182 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse181 (+ .cse182 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse183 |c_ULTIMATE.start_main_~c~0#1.base| .cse181) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse182 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (<= .cse2 .cse189) (< .cse189 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse190)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse190 1) c_~N~0))))))) (or (let ((.cse202 (store .cse191 .cse51 .cse192))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse203 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse193 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse193) (= .cse5 (select (let ((.cse201 (store .cse202 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse195 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse201))) (let ((.cse194 (let ((.cse200 (select .cse195 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse198 (select .cse200 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse199 (select .cse201 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse197 (store .cse200 .cse15 (+ .cse198 .cse199)))) (store .cse197 .cse10 (+ (select (select (store .cse195 |c_ULTIMATE.start_main_~c~0#1.base| .cse197) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse198 .cse199))))))) (store .cse194 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse196 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse195 |c_ULTIMATE.start_main_~c~0#1.base| .cse194) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse196 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse194 (+ .cse196 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18)) (< .cse193 .cse4)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse203)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse203 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse213 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse204 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse204) (= .cse5 (select (let ((.cse212 (store .cse202 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse207 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse212))) (let ((.cse205 (let ((.cse211 (select .cse207 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse209 (select .cse211 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse210 (select .cse212 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse208 (store .cse211 .cse15 (+ .cse209 .cse210)))) (store .cse208 .cse10 (+ .cse209 (select (select (store .cse207 |c_ULTIMATE.start_main_~c~0#1.base| .cse208) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse210))))))) (store .cse205 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse206 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse205 (+ .cse206 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse207 |c_ULTIMATE.start_main_~c~0#1.base| .cse205) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse206 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (< .cse204 .cse4)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse213)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse213 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse214 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse214)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse214 1) c_~N~0) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse223 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= .cse5 (select (let ((.cse222 (store .cse202 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse216 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse222))) (let ((.cse215 (let ((.cse221 (select .cse216 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse219 (select .cse221 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse220 (select .cse222 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse218 (store .cse221 .cse15 (+ .cse219 .cse220)))) (store .cse218 .cse10 (+ .cse219 (select (select (store .cse216 |c_ULTIMATE.start_main_~c~0#1.base| .cse218) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse220))))))) (store .cse215 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse217 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse216 |c_ULTIMATE.start_main_~c~0#1.base| .cse215) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse217 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse215 (+ .cse217 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))) .cse18)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse2 .cse223) (< .cse223 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0))))))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse233 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse232 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse5 (select (let ((.cse231 (store .cse202 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse226 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse231))) (let ((.cse224 (let ((.cse230 (select .cse226 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse228 (select .cse230 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse229 (select .cse231 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse227 (store .cse230 .cse15 (+ .cse228 .cse229)))) (store .cse227 .cse10 (+ (select (select (store .cse226 |c_ULTIMATE.start_main_~c~0#1.base| .cse227) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse228 .cse229))))))) (store .cse224 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse225 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse224 (+ .cse225 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse226 |c_ULTIMATE.start_main_~c~0#1.base| .cse224) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse225 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18)) (<= .cse2 .cse232) (< .cse232 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse233)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse233 1) c_~N~0)))))) .cse1))))) (or .cse0 (let ((.cse247 (let ((.cse278 (store .cse99 .cse100 .cse236))) (store .cse278 .cse51 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse278) |c_ULTIMATE.start_main_~a~0#1.base|) .cse96) .cse234 .cse235))))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse237 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse237)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse237 1) c_~N~0) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse238 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse2 .cse238) (< .cse238 .cse4) (= (select (let ((.cse246 (store .cse247 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse241 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse246))) (let ((.cse239 (let ((.cse245 (select .cse241 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse243 (select .cse246 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse244 (select .cse245 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse242 (store .cse245 .cse15 (+ .cse243 .cse244)))) (store .cse242 .cse10 (+ (select (select (store .cse241 |c_ULTIMATE.start_main_~c~0#1.base| .cse242) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse243 .cse244))))))) (store .cse239 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse240 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse239 (+ .cse240 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse241 |c_ULTIMATE.start_main_~c~0#1.base| .cse239) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse240 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse18) .cse5) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0))))))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse248 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse248)) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse249 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse249) (< .cse249 .cse4) (= .cse5 (select (let ((.cse257 (store .cse247 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse251 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse257))) (let ((.cse250 (let ((.cse256 (select .cse251 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse254 (select .cse256 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse255 (select .cse257 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse253 (store .cse256 .cse15 (+ .cse254 .cse255)))) (store .cse253 .cse10 (+ .cse254 .cse255 (select (select (store .cse251 |c_ULTIMATE.start_main_~c~0#1.base| .cse253) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12)))))))) (store .cse250 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse252 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse251 |c_ULTIMATE.start_main_~c~0#1.base| .cse250) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse252 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse250 (+ .cse252 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18))))) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse248 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse258 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse258)) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse267 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= .cse5 (select (let ((.cse266 (store .cse247 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse260 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse266))) (let ((.cse259 (let ((.cse265 (select .cse260 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse263 (select .cse266 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse264 (select .cse265 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse262 (store .cse265 .cse15 (+ .cse263 .cse264)))) (store .cse262 .cse10 (+ (select (select (store .cse260 |c_ULTIMATE.start_main_~c~0#1.base| .cse262) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse263 .cse264))))))) (store .cse259 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse261 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse260 |c_ULTIMATE.start_main_~c~0#1.base| .cse259) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse261 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse259 (+ .cse261 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse18)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse2 .cse267) (< .cse267 .cse4)))) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse258 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse277 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse268 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse2 .cse268) (< .cse268 .cse4) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse5 (select (let ((.cse276 (store .cse247 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse270 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse276))) (let ((.cse269 (let ((.cse275 (select .cse270 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse273 (select .cse275 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse274 (select .cse276 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse272 (store .cse275 .cse15 (+ .cse273 .cse274)))) (store .cse272 .cse10 (+ .cse273 .cse274 (select (select (store .cse270 |c_ULTIMATE.start_main_~c~0#1.base| .cse272) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12)))))))) (store .cse269 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse271 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse270 |c_ULTIMATE.start_main_~c~0#1.base| .cse269) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse271 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse269 (+ .cse271 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))) .cse18))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse277)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse277 1) c_~N~0))))))))))))))) (not (< 3 c_~N~0))) is different from true [2022-11-26 00:49:46,606 WARN L859 $PredicateComparison]: unable to prove that (or (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0) (let ((.cse9 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse3 (+ c_~N~0 27)) (.cse8 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse13 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse15 (let ((.cse51 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse49 (select .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse50 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse48 (store .cse51 .cse9 (+ .cse49 .cse50)))) (store .cse48 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse48) |c_ULTIMATE.start_main_~a~0#1.base|) (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) .cse49 .cse50)))))) (.cse16 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse0 (+ c_~N~0 4294967295)) (.cse2 (+ c_~N~0 4294967294))) (and (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse17 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse1 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse0 .cse1) (< .cse1 .cse2) (= .cse3 (select (let ((.cse14 (store .cse15 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse14))) (let ((.cse4 (let ((.cse12 (select .cse5 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse10 (select .cse14 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse11 (select .cse12 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse7 (store .cse12 .cse13 (+ .cse10 .cse11)))) (store .cse7 .cse8 (+ (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| .cse7) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9) .cse10 .cse11))))))) (store .cse4 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse6 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| .cse4) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse6 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse4 (+ .cse6 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse16))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse17)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse17 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse18 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse18)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse27 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= .cse3 (select (let ((.cse26 (store .cse15 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse26))) (let ((.cse19 (let ((.cse25 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse23 (select .cse26 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse24 (select .cse25 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse22 (store .cse25 .cse13 (+ .cse23 .cse24)))) (store .cse22 .cse8 (+ (select (select (store .cse21 |c_ULTIMATE.start_main_~c~0#1.base| .cse22) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9) .cse23 .cse24))))))) (store .cse19 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse20 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse19 (+ .cse20 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse21 |c_ULTIMATE.start_main_~c~0#1.base| .cse19) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse20 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse16)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse0 .cse27) (< .cse27 .cse2) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0)))) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse18 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse37 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse28 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse0 .cse28) (< .cse28 .cse2) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (= .cse3 (select (let ((.cse36 (store .cse15 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse36))) (let ((.cse29 (let ((.cse35 (select .cse31 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse33 (select .cse35 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse34 (select .cse36 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse32 (store .cse35 .cse13 (+ .cse33 .cse34)))) (store .cse32 .cse8 (+ (select (select (store .cse31 |c_ULTIMATE.start_main_~c~0#1.base| .cse32) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9) .cse33 .cse34))))))) (store .cse29 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse30 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse29 (+ .cse30 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse31 |c_ULTIMATE.start_main_~c~0#1.base| .cse29) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))) .cse16))))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse37)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse37 1) c_~N~0)))) (forall ((|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int)) (let ((.cse47 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (forall ((|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (v_ArrVal_1358 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse46 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|))) (or (= .cse3 (select (let ((.cse45 (store .cse15 (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse45))) (let ((.cse38 (let ((.cse44 (select .cse39 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse42 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse43 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse41 (store .cse44 .cse13 (+ .cse42 .cse43)))) (store .cse41 .cse8 (+ (select (select (store .cse39 |c_ULTIMATE.start_main_~c~0#1.base| .cse41) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9) .cse42 .cse43))))))) (store .cse38 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse40 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse39 |c_ULTIMATE.start_main_~c~0#1.base| .cse38) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse40 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse38 (+ .cse40 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))) .cse16)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse0 .cse46) (< .cse46 .cse2)))) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47 1) c_~N~0))))))) (not (< 3 c_~N~0))) is different from true [2022-11-26 00:50:05,298 WARN L859 $PredicateComparison]: unable to prove that (or (< (+ |c_ULTIMATE.start_main_~i~0#1| 1) c_~N~0) (not (< 3 c_~N~0)) (not (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0)) (let ((.cse76 (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8))) (let ((.cse24 (+ .cse76 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse3 (+ c_~N~0 27)) (.cse8 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse13 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse17 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse20 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse10 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse23 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse43 (+ .cse76 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse25 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse0 (+ c_~N~0 4294967295)) (.cse2 (+ c_~N~0 4294967294))) (and (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse1 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse26 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= .cse0 .cse1) (< .cse1 .cse2) (= .cse3 (select (let ((.cse22 (store .cse23 .cse24 v_ArrVal_1351))) (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse22))) (let ((.cse14 (store (let ((.cse21 (select .cse15 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse18 (select .cse22 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (select .cse21 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse16 (store .cse21 .cse10 (+ .cse18 .cse19)))) (store .cse16 .cse17 (+ .cse18 .cse19 (select (select (store .cse15 |c_ULTIMATE.start_main_~b~0#1.base| .cse16) |c_ULTIMATE.start_main_~a~0#1.base|) .cse20)))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse5 (store .cse15 |c_ULTIMATE.start_main_~b~0#1.base| .cse14))) (let ((.cse4 (let ((.cse12 (select .cse5 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse9 (select .cse14 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse11 (select .cse12 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse7 (store .cse12 .cse13 (+ .cse9 .cse11)))) (store .cse7 .cse8 (+ .cse9 (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| .cse7) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10) .cse11))))))) (store .cse4 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse6 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| .cse4) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse6 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse4 (+ .cse6 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))))) .cse25)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse26)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse26 1) c_~N~0)))) (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse27 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse28 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse0 .cse27) (< .cse27 .cse2) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse28)) (= .cse3 (select (let ((.cse42 (store .cse23 .cse43 v_ArrVal_1351))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse42))) (let ((.cse36 (store (let ((.cse41 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse39 (select .cse41 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse40 (select .cse42 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse38 (store .cse41 .cse10 (+ .cse39 .cse40)))) (store .cse38 .cse17 (+ .cse39 (select (select (store .cse37 |c_ULTIMATE.start_main_~b~0#1.base| .cse38) |c_ULTIMATE.start_main_~a~0#1.base|) .cse20) .cse40))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse31 (store .cse37 |c_ULTIMATE.start_main_~b~0#1.base| .cse36))) (let ((.cse29 (let ((.cse35 (select .cse31 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse33 (select .cse36 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse34 (select .cse35 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse32 (store .cse35 .cse13 (+ .cse33 .cse34)))) (store .cse32 .cse8 (+ .cse33 .cse34 (select (select (store .cse31 |c_ULTIMATE.start_main_~c~0#1.base| .cse32) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10)))))))) (store .cse29 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse30 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse29 (+ .cse30 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse31 |c_ULTIMATE.start_main_~c~0#1.base| .cse29) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse30 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))))) .cse25)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse28 1) c_~N~0)))) (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse58 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse59 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= .cse3 (select (let ((.cse57 (store .cse23 .cse24 v_ArrVal_1351))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse57))) (let ((.cse51 (store (let ((.cse56 (select .cse52 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse54 (select .cse57 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse55 (select .cse56 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse53 (store .cse56 .cse10 (+ .cse54 .cse55)))) (store .cse53 .cse17 (+ .cse54 .cse55 (select (select (store .cse52 |c_ULTIMATE.start_main_~b~0#1.base| .cse53) |c_ULTIMATE.start_main_~a~0#1.base|) .cse20)))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse46 (store .cse52 |c_ULTIMATE.start_main_~b~0#1.base| .cse51))) (let ((.cse44 (let ((.cse50 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse48 (select .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse49 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse47 (store .cse50 .cse13 (+ .cse48 .cse49)))) (store .cse47 .cse8 (+ .cse48 (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| .cse47) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10) .cse49))))))) (store .cse44 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse45 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse44 (+ .cse45 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| .cse44) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse45 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)))))))))) .cse25)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse0 .cse58) (< .cse58 .cse2) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse59)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse59 1) c_~N~0)))) (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse74 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse75 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= .cse3 (select (let ((.cse73 (store .cse23 .cse43 v_ArrVal_1351))) (let ((.cse68 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse73))) (let ((.cse67 (store (let ((.cse72 (select .cse68 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse70 (select .cse72 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse71 (select .cse73 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse69 (store .cse72 .cse10 (+ .cse70 .cse71)))) (store .cse69 .cse17 (+ .cse70 (select (select (store .cse68 |c_ULTIMATE.start_main_~b~0#1.base| .cse69) |c_ULTIMATE.start_main_~a~0#1.base|) .cse20) .cse71))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse61 (store .cse68 |c_ULTIMATE.start_main_~b~0#1.base| .cse67))) (let ((.cse60 (let ((.cse66 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse64 (select .cse67 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse65 (select .cse66 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse63 (store .cse66 .cse13 (+ .cse64 .cse65)))) (store .cse63 .cse8 (+ .cse64 .cse65 (select (select (store .cse61 |c_ULTIMATE.start_main_~c~0#1.base| .cse63) |c_ULTIMATE.start_main_~b~0#1.base|) .cse10)))))))) (store .cse60 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse62 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse61 |c_ULTIMATE.start_main_~c~0#1.base| .cse60) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse60 (+ .cse62 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))))) .cse25)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= .cse0 .cse74) (< .cse74 .cse2) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse75)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse75 1) c_~N~0)))))))) is different from true [2022-11-26 00:50:34,156 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse82 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (or (< (+ 2 |c_ULTIMATE.start_main_~i~0#1|) c_~N~0) (let ((.cse81 (* (mod .cse82 4294967296) 8)) (.cse80 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse0 (<= .cse80 2147483647)) (.cse27 (+ .cse81 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse10 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse15 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse19 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse11 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse25 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse45 (+ .cse81 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse28 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse5 (+ c_~N~0 27)) (.cse1 (+ c_~N~0 4294967295)) (.cse3 (+ c_~N~0 4294967294)) (.cse46 (* .cse80 8))) (and (or .cse0 (let ((.cse26 (+ .cse46 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (v_ArrVal_1349 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse2 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse4 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse1 .cse2) (< .cse2 .cse3) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse4)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse4 1) c_~N~0) (= .cse5 (select (let ((.cse24 (store (store .cse25 .cse26 v_ArrVal_1349) .cse27 v_ArrVal_1351))) (let ((.cse17 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse24))) (let ((.cse16 (store (let ((.cse23 (select .cse17 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse20 (select .cse24 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse21 (select .cse23 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse18 (store .cse23 .cse11 (+ .cse20 .cse21)))) (store .cse18 .cse19 (+ .cse20 .cse21 (select (select (store .cse17 |c_ULTIMATE.start_main_~b~0#1.base| .cse18) |c_ULTIMATE.start_main_~a~0#1.base|) .cse22)))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse7 (store .cse17 |c_ULTIMATE.start_main_~b~0#1.base| .cse16))) (let ((.cse6 (let ((.cse14 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse12 (select .cse14 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse13 (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse9 (store .cse14 .cse15 (+ .cse12 .cse13)))) (store .cse9 .cse10 (+ (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| .cse9) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse12 .cse13))))))) (store .cse6 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse8 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| .cse6) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse8 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse6 (+ .cse8 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))))) .cse28))))) (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (v_ArrVal_1349 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse29 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse30 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse1 .cse29) (< .cse29 .cse3) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30)) (= .cse5 (select (let ((.cse44 (store (store .cse25 .cse26 v_ArrVal_1349) .cse45 v_ArrVal_1351))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse44))) (let ((.cse38 (store (let ((.cse43 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse41 (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse42 (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse40 (store .cse43 .cse11 (+ .cse41 .cse42)))) (store .cse40 .cse19 (+ (select (select (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse22) .cse41 .cse42))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse32 (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse38))) (let ((.cse31 (let ((.cse37 (select .cse32 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse36 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse34 (store .cse37 .cse15 (+ .cse35 .cse36)))) (store .cse34 .cse10 (+ (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse34) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse35 .cse36))))))) (store .cse31 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse33 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse31) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse33 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse31 (+ .cse33 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))))) .cse28)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30 1) c_~N~0))))))) (or (not .cse0) (let ((.cse61 (+ .cse46 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (v_ArrVal_1349 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse62 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse63 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= .cse5 (select (let ((.cse60 (store (store .cse25 .cse61 v_ArrVal_1349) .cse27 v_ArrVal_1351))) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse60))) (let ((.cse54 (store (let ((.cse59 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse57 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse58 (select .cse60 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse56 (store .cse59 .cse11 (+ .cse57 .cse58)))) (store .cse56 .cse19 (+ (select (select (store .cse55 |c_ULTIMATE.start_main_~b~0#1.base| .cse56) |c_ULTIMATE.start_main_~a~0#1.base|) .cse22) .cse57 .cse58))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse49 (store .cse55 |c_ULTIMATE.start_main_~b~0#1.base| .cse54))) (let ((.cse47 (let ((.cse53 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse52 (select .cse54 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse53 .cse15 (+ .cse51 .cse52)))) (store .cse50 .cse10 (+ .cse51 .cse52 (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))))) (store .cse47 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse48 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse47 (+ .cse48 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| .cse47) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse48 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))))) .cse28)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= .cse1 .cse62) (< .cse62 .cse3) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse63)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse63 1) c_~N~0)))) (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (v_ArrVal_1349 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse78 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse79 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= (select (let ((.cse77 (store (store .cse25 .cse61 v_ArrVal_1349) .cse45 v_ArrVal_1351))) (let ((.cse72 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse77))) (let ((.cse71 (store (let ((.cse76 (select .cse72 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse74 (select .cse77 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse75 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse73 (store .cse76 .cse11 (+ .cse74 .cse75)))) (store .cse73 .cse19 (+ .cse74 (select (select (store .cse72 |c_ULTIMATE.start_main_~b~0#1.base| .cse73) |c_ULTIMATE.start_main_~a~0#1.base|) .cse22) .cse75))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse66 (store .cse72 |c_ULTIMATE.start_main_~b~0#1.base| .cse71))) (let ((.cse64 (let ((.cse70 (select .cse66 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse68 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse69 (select .cse71 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse70 .cse15 (+ .cse68 .cse69)))) (store .cse67 .cse10 (+ (select (select (store .cse66 |c_ULTIMATE.start_main_~c~0#1.base| .cse67) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse68 .cse69))))))) (store .cse64 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse65 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse64 (+ .cse65 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse66 |c_ULTIMATE.start_main_~c~0#1.base| .cse64) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse65 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))))) .cse28) .cse5) (<= .cse1 .cse78) (< .cse78 .cse3) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79 1) c_~N~0)))))))))) (not (< 3 c_~N~0)) (not (< .cse82 c_~N~0)))) is different from false [2022-11-26 00:50:36,167 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse82 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (or (< (+ 2 |c_ULTIMATE.start_main_~i~0#1|) c_~N~0) (let ((.cse81 (* (mod .cse82 4294967296) 8)) (.cse80 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse0 (<= .cse80 2147483647)) (.cse27 (+ .cse81 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse10 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse15 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse19 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse11 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse25 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse45 (+ .cse81 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse28 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse5 (+ c_~N~0 27)) (.cse1 (+ c_~N~0 4294967295)) (.cse3 (+ c_~N~0 4294967294)) (.cse46 (* .cse80 8))) (and (or .cse0 (let ((.cse26 (+ .cse46 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (v_ArrVal_1349 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse2 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse4 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse1 .cse2) (< .cse2 .cse3) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse4)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse4 1) c_~N~0) (= .cse5 (select (let ((.cse24 (store (store .cse25 .cse26 v_ArrVal_1349) .cse27 v_ArrVal_1351))) (let ((.cse17 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse24))) (let ((.cse16 (store (let ((.cse23 (select .cse17 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse20 (select .cse24 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse21 (select .cse23 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse18 (store .cse23 .cse11 (+ .cse20 .cse21)))) (store .cse18 .cse19 (+ .cse20 .cse21 (select (select (store .cse17 |c_ULTIMATE.start_main_~b~0#1.base| .cse18) |c_ULTIMATE.start_main_~a~0#1.base|) .cse22)))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse7 (store .cse17 |c_ULTIMATE.start_main_~b~0#1.base| .cse16))) (let ((.cse6 (let ((.cse14 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse12 (select .cse14 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse13 (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse9 (store .cse14 .cse15 (+ .cse12 .cse13)))) (store .cse9 .cse10 (+ (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| .cse9) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse12 .cse13))))))) (store .cse6 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse8 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| .cse6) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse8 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse6 (+ .cse8 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))))) .cse28))))) (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (v_ArrVal_1349 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse29 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse30 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_60| 2147483647) (<= .cse1 .cse29) (< .cse29 .cse3) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30)) (= .cse5 (select (let ((.cse44 (store (store .cse25 .cse26 v_ArrVal_1349) .cse45 v_ArrVal_1351))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse44))) (let ((.cse38 (store (let ((.cse43 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse41 (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse42 (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse40 (store .cse43 .cse11 (+ .cse41 .cse42)))) (store .cse40 .cse19 (+ (select (select (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse22) .cse41 .cse42))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse32 (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse38))) (let ((.cse31 (let ((.cse37 (select .cse32 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse36 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse34 (store .cse37 .cse15 (+ .cse35 .cse36)))) (store .cse34 .cse10 (+ (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse34) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse35 .cse36))))))) (store .cse31 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (let ((.cse33 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse31) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse33 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse31 (+ .cse33 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))))))))))) .cse28)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30 1) c_~N~0))))))) (or (not .cse0) (let ((.cse61 (+ .cse46 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (v_ArrVal_1349 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse62 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse63 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= .cse5 (select (let ((.cse60 (store (store .cse25 .cse61 v_ArrVal_1349) .cse27 v_ArrVal_1351))) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse60))) (let ((.cse54 (store (let ((.cse59 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse57 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse58 (select .cse60 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse56 (store .cse59 .cse11 (+ .cse57 .cse58)))) (store .cse56 .cse19 (+ (select (select (store .cse55 |c_ULTIMATE.start_main_~b~0#1.base| .cse56) |c_ULTIMATE.start_main_~a~0#1.base|) .cse22) .cse57 .cse58))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse49 (store .cse55 |c_ULTIMATE.start_main_~b~0#1.base| .cse54))) (let ((.cse47 (let ((.cse53 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse52 (select .cse54 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse53 .cse15 (+ .cse51 .cse52)))) (store .cse50 .cse10 (+ .cse51 .cse52 (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))))) (store .cse47 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse48 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse47 (+ .cse48 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| .cse47) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse48 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))))) .cse28)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= .cse1 .cse62) (< .cse62 .cse3) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse63)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse63 1) c_~N~0)))) (forall ((v_ArrVal_1351 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_60| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1358 Int) (v_ArrVal_1349 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_div_ULTIMATE.start_main_~i~0#1_60| Int)) (let ((.cse78 (+ (* |aux_div_ULTIMATE.start_main_~i~0#1_60| 4294967296) |aux_mod_ULTIMATE.start_main_~i~0#1_60|)) (.cse79 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_60|) (= (select (let ((.cse77 (store (store .cse25 .cse61 v_ArrVal_1349) .cse45 v_ArrVal_1351))) (let ((.cse72 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse77))) (let ((.cse71 (store (let ((.cse76 (select .cse72 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse74 (select .cse77 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse75 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse73 (store .cse76 .cse11 (+ .cse74 .cse75)))) (store .cse73 .cse19 (+ .cse74 (select (select (store .cse72 |c_ULTIMATE.start_main_~b~0#1.base| .cse73) |c_ULTIMATE.start_main_~a~0#1.base|) .cse22) .cse75))))) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1358))) (let ((.cse66 (store .cse72 |c_ULTIMATE.start_main_~b~0#1.base| .cse71))) (let ((.cse64 (let ((.cse70 (select .cse66 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse68 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse69 (select .cse71 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse70 .cse15 (+ .cse68 .cse69)))) (store .cse67 .cse10 (+ (select (select (store .cse66 |c_ULTIMATE.start_main_~c~0#1.base| .cse67) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse68 .cse69))))))) (store .cse64 (+ (* 8 (mod (+ |aux_mod_ULTIMATE.start_main_~i~0#1_60| 1) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|) (let ((.cse65 (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_60| 4294967296) 8))) (+ (select .cse64 (+ .cse65 |c_ULTIMATE.start_main_~c~0#1.offset|)) (select (select (store .cse66 |c_ULTIMATE.start_main_~c~0#1.base| .cse64) |c_ULTIMATE.start_main_~b~0#1.base|) (+ .cse65 |c_ULTIMATE.start_main_~b~0#1.offset|)))))))))) .cse28) .cse5) (<= .cse1 .cse78) (< .cse78 .cse3) (< |aux_mod_ULTIMATE.start_main_~i~0#1_60| 0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79 1) c_~N~0)))))))))) (not (< 3 c_~N~0)) (not (< .cse82 c_~N~0)))) is different from true