./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/mbpr5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/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_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-tiling/mbpr5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5503daab190ef8b57bdc3b49ed300bfd661cba05f76774439c2c92cf1668f08b --- 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 00:03:22,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:03:22,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:03:22,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:03:22,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:03:22,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:03:22,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:03:22,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:03:22,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:03:22,624 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:03:22,626 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:03:22,628 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:03:22,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:03:22,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:03:22,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:03:22,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:03:22,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:03:22,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:03:22,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:03:22,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:03:22,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:03:22,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:03:22,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:03:22,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:03:22,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:03:22,667 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:03:22,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:03:22,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:03:22,669 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:03:22,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:03:22,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:03:22,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:03:22,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:03:22,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:03:22,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:03:22,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:03:22,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:03:22,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:03:22,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:03:22,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:03:22,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:03:22,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-11-26 00:03:22,727 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:03:22,727 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:03:22,728 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:03:22,728 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:03:22,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:03:22,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:03:22,730 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:03:22,730 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:03:22,731 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:03:22,731 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:03:22,732 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:03:22,732 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:03:22,733 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:03:22,733 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:03:22,733 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:03:22,734 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:03:22,734 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:03:22,734 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:03:22,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:03:22,735 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-26 00:03:22,736 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:03:22,736 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:03:22,736 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-26 00:03:22,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:03:22,737 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:03:22,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:03:22,737 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:03:22,738 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:03:22,738 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-26 00:03:22,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:03:22,739 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:03:22,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:03:22,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:03:22,741 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:03:22,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:03:22,742 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:03:22,742 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:03:22,742 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:03:22,743 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:03:22,743 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:03:22,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:03:22,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:03:22,744 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:03:22,744 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_1d1f78bb-0140-4c90-9d52-7d4106d544f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5503daab190ef8b57bdc3b49ed300bfd661cba05f76774439c2c92cf1668f08b [2022-11-26 00:03:23,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:03:23,121 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:03:23,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:03:23,126 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:03:23,127 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:03:23,128 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/array-tiling/mbpr5.c [2022-11-26 00:03:26,799 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:03:27,067 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:03:27,068 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/sv-benchmarks/c/array-tiling/mbpr5.c [2022-11-26 00:03:27,077 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/data/c1c422043/10e74c2e9d354c3ebb5e3dda5366d36f/FLAGcc1033561 [2022-11-26 00:03:27,097 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/data/c1c422043/10e74c2e9d354c3ebb5e3dda5366d36f [2022-11-26 00:03:27,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:03:27,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:03:27,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:03:27,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:03:27,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:03:27,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6526df6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27, skipping insertion in model container [2022-11-26 00:03:27,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:03:27,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:03:27,331 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_1d1f78bb-0140-4c90-9d52-7d4106d544f5/sv-benchmarks/c/array-tiling/mbpr5.c[396,409] [2022-11-26 00:03:27,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:03:27,404 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:03:27,431 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_1d1f78bb-0140-4c90-9d52-7d4106d544f5/sv-benchmarks/c/array-tiling/mbpr5.c[396,409] [2022-11-26 00:03:27,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:03:27,537 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:03:27,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27 WrapperNode [2022-11-26 00:03:27,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:03:27,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:03:27,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:03:27,542 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:03:27,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,577 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,637 INFO L138 Inliner]: procedures = 15, calls = 72, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 403 [2022-11-26 00:03:27,638 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:03:27,639 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:03:27,639 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:03:27,639 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:03:27,651 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,695 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:03:27,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:03:27,703 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:03:27,704 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:03:27,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (1/1) ... [2022-11-26 00:03:27,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:03:27,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:03:27,747 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:03:27,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:03:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:03:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:03:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:03:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:03:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:03:27,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:03:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:03:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:03:27,968 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:03:27,971 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:03:29,289 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:03:29,388 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:03:29,388 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-26 00:03:29,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:29 BoogieIcfgContainer [2022-11-26 00:03:29,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:03:29,399 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:03:29,399 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:03:29,403 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:03:29,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:03:27" (1/3) ... [2022-11-26 00:03:29,406 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22907430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:03:29, skipping insertion in model container [2022-11-26 00:03:29,407 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:27" (2/3) ... [2022-11-26 00:03:29,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22907430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:03:29, skipping insertion in model container [2022-11-26 00:03:29,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:29" (3/3) ... [2022-11-26 00:03:29,413 INFO L112 eAbstractionObserver]: Analyzing ICFG mbpr5.c [2022-11-26 00:03:29,471 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:03:29,471 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 222 error locations. [2022-11-26 00:03:29,549 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:03:29,560 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;@3865aa0e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:03:29,561 INFO L358 AbstractCegarLoop]: Starting to check reachability of 222 error locations. [2022-11-26 00:03:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand has 466 states, 243 states have (on average 1.9876543209876543) internal successors, (483), 465 states have internal predecessors, (483), 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 00:03:29,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-26 00:03:29,580 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:29,581 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-26 00:03:29,582 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:29,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:29,591 INFO L85 PathProgramCache]: Analyzing trace with hash 18881532, now seen corresponding path program 1 times [2022-11-26 00:03:29,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:29,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [629657122] [2022-11-26 00:03:29,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:29,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:30,097 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 00:03:30,097 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:30,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [629657122] [2022-11-26 00:03:30,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [629657122] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:30,101 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:30,102 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:03:30,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365185065] [2022-11-26 00:03:30,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:30,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:03:30,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:30,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:03:30,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:03:30,170 INFO L87 Difference]: Start difference. First operand has 466 states, 243 states have (on average 1.9876543209876543) internal successors, (483), 465 states have internal predecessors, (483), 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 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:30,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:30,417 INFO L93 Difference]: Finished difference Result 840 states and 871 transitions. [2022-11-26 00:03:30,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:03:30,421 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2022-11-26 00:03:30,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:30,436 INFO L225 Difference]: With dead ends: 840 [2022-11-26 00:03:30,437 INFO L226 Difference]: Without dead ends: 458 [2022-11-26 00:03:30,442 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:03:30,447 INFO L413 NwaCegarLoop]: 438 mSDtfsCounter, 937 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 937 SdHoareTripleChecker+Valid, 439 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:30,448 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [937 Valid, 439 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-26 00:03:30,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2022-11-26 00:03:30,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 458. [2022-11-26 00:03:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 458 states, 241 states have (on average 1.941908713692946) internal successors, (468), 457 states have internal predecessors, (468), 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 00:03:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 458 states and 468 transitions. [2022-11-26 00:03:30,525 INFO L78 Accepts]: Start accepts. Automaton has 458 states and 468 transitions. Word has length 4 [2022-11-26 00:03:30,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:30,526 INFO L495 AbstractCegarLoop]: Abstraction has 458 states and 468 transitions. [2022-11-26 00:03:30,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:30,527 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 468 transitions. [2022-11-26 00:03:30,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-26 00:03:30,527 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:30,528 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-26 00:03:30,528 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:03:30,528 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:30,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:30,529 INFO L85 PathProgramCache]: Analyzing trace with hash 585327546, now seen corresponding path program 1 times [2022-11-26 00:03:30,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:30,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006932663] [2022-11-26 00:03:30,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:30,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:30,882 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 00:03:30,882 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:30,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006932663] [2022-11-26 00:03:30,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006932663] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:30,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:30,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:03:30,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047558813] [2022-11-26 00:03:30,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:30,885 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:03:30,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:30,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:03:30,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:03:30,887 INFO L87 Difference]: Start difference. First operand 458 states and 468 transitions. Second operand has 6 states, 5 states have (on average 1.0) internal successors, (5), 5 states have internal predecessors, (5), 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 00:03:30,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:30,993 INFO L93 Difference]: Finished difference Result 458 states and 468 transitions. [2022-11-26 00:03:30,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:03:30,994 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 1.0) internal successors, (5), 5 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-26 00:03:30,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:30,997 INFO L225 Difference]: With dead ends: 458 [2022-11-26 00:03:30,997 INFO L226 Difference]: Without dead ends: 453 [2022-11-26 00:03:30,998 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:03:31,000 INFO L413 NwaCegarLoop]: 434 mSDtfsCounter, 460 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 460 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:31,001 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [460 Valid, 434 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-26 00:03:31,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2022-11-26 00:03:31,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 453. [2022-11-26 00:03:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 453 states, 241 states have (on average 1.9211618257261411) internal successors, (463), 452 states have internal predecessors, (463), 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 00:03:31,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 463 transitions. [2022-11-26 00:03:31,038 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 463 transitions. Word has length 5 [2022-11-26 00:03:31,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:31,039 INFO L495 AbstractCegarLoop]: Abstraction has 453 states and 463 transitions. [2022-11-26 00:03:31,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 1.0) internal successors, (5), 5 states have internal predecessors, (5), 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 00:03:31,039 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 463 transitions. [2022-11-26 00:03:31,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-26 00:03:31,040 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:31,040 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:31,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:03:31,041 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:31,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:31,041 INFO L85 PathProgramCache]: Analyzing trace with hash -74240189, now seen corresponding path program 1 times [2022-11-26 00:03:31,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:31,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082188198] [2022-11-26 00:03:31,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:31,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:31,169 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 00:03:31,170 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:31,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082188198] [2022-11-26 00:03:31,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2082188198] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:31,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:31,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:03:31,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097480535] [2022-11-26 00:03:31,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:31,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:03:31,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:31,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:03:31,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:03:31,175 INFO L87 Difference]: Start difference. First operand 453 states and 463 transitions. Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 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 00:03:32,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:32,473 INFO L93 Difference]: Finished difference Result 898 states and 918 transitions. [2022-11-26 00:03:32,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:03:32,474 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 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 00:03:32,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:32,478 INFO L225 Difference]: With dead ends: 898 [2022-11-26 00:03:32,478 INFO L226 Difference]: Without dead ends: 698 [2022-11-26 00:03:32,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:03:32,481 INFO L413 NwaCegarLoop]: 250 mSDtfsCounter, 241 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 633 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 288 SdHoareTripleChecker+Invalid, 840 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 633 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:32,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 288 Invalid, 840 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 633 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-26 00:03:32,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 698 states. [2022-11-26 00:03:32,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 698 to 673. [2022-11-26 00:03:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 673 states, 461 states have (on average 1.5032537960954446) internal successors, (693), 672 states have internal predecessors, (693), 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 00:03:32,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 673 states and 693 transitions. [2022-11-26 00:03:32,522 INFO L78 Accepts]: Start accepts. Automaton has 673 states and 693 transitions. Word has length 8 [2022-11-26 00:03:32,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:32,526 INFO L495 AbstractCegarLoop]: Abstraction has 673 states and 693 transitions. [2022-11-26 00:03:32,527 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 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 00:03:32,527 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 693 transitions. [2022-11-26 00:03:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-26 00:03:32,530 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:32,530 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:32,530 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:03:32,531 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:32,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:32,533 INFO L85 PathProgramCache]: Analyzing trace with hash 1986433707, now seen corresponding path program 1 times [2022-11-26 00:03:32,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:32,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236014425] [2022-11-26 00:03:32,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:32,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:32,766 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 00:03:32,767 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:32,768 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [236014425] [2022-11-26 00:03:32,768 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [236014425] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:32,769 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:32,769 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:03:32,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078158862] [2022-11-26 00:03:32,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:32,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:03:32,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:32,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:03:32,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:03:32,774 INFO L87 Difference]: Start difference. First operand 673 states and 693 transitions. Second operand has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:33,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:33,437 INFO L93 Difference]: Finished difference Result 678 states and 698 transitions. [2022-11-26 00:03:33,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:03:33,438 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-11-26 00:03:33,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:33,441 INFO L225 Difference]: With dead ends: 678 [2022-11-26 00:03:33,441 INFO L226 Difference]: Without dead ends: 676 [2022-11-26 00:03:33,442 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 00:03:33,444 INFO L413 NwaCegarLoop]: 453 mSDtfsCounter, 3 mSDsluCounter, 489 mSDsCounter, 0 mSdLazyCounter, 446 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 942 SdHoareTripleChecker+Invalid, 447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 446 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:33,444 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 942 Invalid, 447 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 446 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-26 00:03:33,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2022-11-26 00:03:33,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 676. [2022-11-26 00:03:33,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 676 states, 464 states have (on average 1.5) internal successors, (696), 675 states have internal predecessors, (696), 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 00:03:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 696 transitions. [2022-11-26 00:03:33,510 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 696 transitions. Word has length 25 [2022-11-26 00:03:33,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:33,511 INFO L495 AbstractCegarLoop]: Abstraction has 676 states and 696 transitions. [2022-11-26 00:03:33,511 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 696 transitions. [2022-11-26 00:03:33,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-26 00:03:33,517 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:33,517 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:33,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:03:33,518 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:33,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:33,519 INFO L85 PathProgramCache]: Analyzing trace with hash 1787774589, now seen corresponding path program 1 times [2022-11-26 00:03:33,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:33,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133895856] [2022-11-26 00:03:33,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:33,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:03:33,950 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:33,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133895856] [2022-11-26 00:03:33,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2133895856] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:33,951 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:33,951 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:03:33,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961670997] [2022-11-26 00:03:33,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:33,954 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:03:33,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:33,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:03:33,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:03:33,956 INFO L87 Difference]: Start difference. First operand 676 states and 696 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:35,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:35,139 INFO L93 Difference]: Finished difference Result 1237 states and 1273 transitions. [2022-11-26 00:03:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:03:35,142 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2022-11-26 00:03:35,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:35,150 INFO L225 Difference]: With dead ends: 1237 [2022-11-26 00:03:35,150 INFO L226 Difference]: Without dead ends: 696 [2022-11-26 00:03:35,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:03:35,160 INFO L413 NwaCegarLoop]: 240 mSDtfsCounter, 1393 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 654 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1393 SdHoareTripleChecker+Valid, 268 SdHoareTripleChecker+Invalid, 662 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 654 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:35,161 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1393 Valid, 268 Invalid, 662 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 654 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-26 00:03:35,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2022-11-26 00:03:35,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 676. [2022-11-26 00:03:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 676 states, 464 states have (on average 1.4892241379310345) internal successors, (691), 675 states have internal predecessors, (691), 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 00:03:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 691 transitions. [2022-11-26 00:03:35,193 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 691 transitions. Word has length 28 [2022-11-26 00:03:35,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:35,194 INFO L495 AbstractCegarLoop]: Abstraction has 676 states and 691 transitions. [2022-11-26 00:03:35,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 691 transitions. [2022-11-26 00:03:35,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-26 00:03:35,201 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:35,201 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:35,202 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:03:35,202 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:35,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:35,204 INFO L85 PathProgramCache]: Analyzing trace with hash -1534657559, now seen corresponding path program 1 times [2022-11-26 00:03:35,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:35,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826314009] [2022-11-26 00:03:35,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:35,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:35,343 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 00:03:35,344 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:35,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826314009] [2022-11-26 00:03:35,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [826314009] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:35,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:35,345 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:03:35,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003902110] [2022-11-26 00:03:35,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:35,347 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:03:35,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:35,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:03:35,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:03:35,350 INFO L87 Difference]: Start difference. First operand 676 states and 691 transitions. Second operand has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 4 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 00:03:36,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:36,500 INFO L93 Difference]: Finished difference Result 696 states and 711 transitions. [2022-11-26 00:03:36,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:03:36,502 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 4 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 44 [2022-11-26 00:03:36,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:36,505 INFO L225 Difference]: With dead ends: 696 [2022-11-26 00:03:36,505 INFO L226 Difference]: Without dead ends: 694 [2022-11-26 00:03:36,506 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 00:03:36,507 INFO L413 NwaCegarLoop]: 253 mSDtfsCounter, 200 mSDsluCounter, 289 mSDsCounter, 0 mSdLazyCounter, 842 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 542 SdHoareTripleChecker+Invalid, 847 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 842 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:36,507 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [200 Valid, 542 Invalid, 847 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 842 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-26 00:03:36,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 694 states. [2022-11-26 00:03:36,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 694 to 678. [2022-11-26 00:03:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 678 states, 466 states have (on average 1.4871244635193133) internal successors, (693), 677 states have internal predecessors, (693), 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 00:03:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 693 transitions. [2022-11-26 00:03:36,532 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 693 transitions. Word has length 44 [2022-11-26 00:03:36,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:36,533 INFO L495 AbstractCegarLoop]: Abstraction has 678 states and 693 transitions. [2022-11-26 00:03:36,533 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 4 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 00:03:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 693 transitions. [2022-11-26 00:03:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-26 00:03:36,535 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:36,535 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:36,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 00:03:36,536 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:36,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:36,537 INFO L85 PathProgramCache]: Analyzing trace with hash -1907579283, now seen corresponding path program 1 times [2022-11-26 00:03:36,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:36,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028337395] [2022-11-26 00:03:36,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:36,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:36,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:36,684 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 00:03:36,684 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:36,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028337395] [2022-11-26 00:03:36,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1028337395] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:03:36,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1376959764] [2022-11-26 00:03:36,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:36,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:03:36,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:03:36,690 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:03:36,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:03:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:36,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:03:36,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:03:36,991 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:03:36,991 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:03:36,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1376959764] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:36,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:03:36,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-26 00:03:36,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073290592] [2022-11-26 00:03:36,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:36,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:03:36,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:36,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:03:36,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:03:36,995 INFO L87 Difference]: Start difference. First operand 678 states and 693 transitions. Second operand has 5 states, 4 states have (on average 12.5) internal successors, (50), 5 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:38,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:38,036 INFO L93 Difference]: Finished difference Result 694 states and 709 transitions. [2022-11-26 00:03:38,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:03:38,037 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 12.5) internal successors, (50), 5 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2022-11-26 00:03:38,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:38,041 INFO L225 Difference]: With dead ends: 694 [2022-11-26 00:03:38,042 INFO L226 Difference]: Without dead ends: 673 [2022-11-26 00:03:38,043 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-26 00:03:38,044 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 286 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 1013 mSolverCounterSat, 184 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 286 SdHoareTripleChecker+Valid, 491 SdHoareTripleChecker+Invalid, 1197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 184 IncrementalHoareTripleChecker+Valid, 1013 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:38,045 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [286 Valid, 491 Invalid, 1197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [184 Valid, 1013 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-26 00:03:38,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 673 states. [2022-11-26 00:03:38,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 673 to 657. [2022-11-26 00:03:38,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 657 states, 466 states have (on average 1.44206008583691) internal successors, (672), 656 states have internal predecessors, (672), 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 00:03:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 672 transitions. [2022-11-26 00:03:38,064 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 672 transitions. Word has length 50 [2022-11-26 00:03:38,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:38,066 INFO L495 AbstractCegarLoop]: Abstraction has 657 states and 672 transitions. [2022-11-26 00:03:38,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 12.5) internal successors, (50), 5 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 672 transitions. [2022-11-26 00:03:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-26 00:03:38,069 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:38,070 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:38,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-26 00:03:38,270 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-26 00:03:38,271 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:38,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:38,271 INFO L85 PathProgramCache]: Analyzing trace with hash 994584437, now seen corresponding path program 1 times [2022-11-26 00:03:38,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:38,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831259831] [2022-11-26 00:03:38,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:38,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:38,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:03:38,461 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:38,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831259831] [2022-11-26 00:03:38,461 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831259831] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:03:38,462 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [106982073] [2022-11-26 00:03:38,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:38,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:03:38,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:03:38,465 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:03:38,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:03:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:38,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:03:38,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:03:38,697 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:03:38,697 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:03:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:03:38,832 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [106982073] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:03:38,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1045612631] [2022-11-26 00:03:38,855 INFO L159 IcfgInterpreter]: Started Sifa with 46 locations of interest [2022-11-26 00:03:38,855 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:03:38,859 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:03:38,866 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:03:38,866 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:03:38,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:39,041 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-26 00:03:39,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 32 treesize of output 49 [2022-11-26 00:03:39,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:39,063 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-11-26 00:03:39,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:39,271 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-11-26 00:03:39,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:39,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:03:39,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:39,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:03:40,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:40,029 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:03:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:40,229 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:03:40,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:40,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 128 [2022-11-26 00:03:41,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,172 INFO L321 Elim1Store]: treesize reduction 113, result has 5.8 percent of original size [2022-11-26 00:03:41,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 52 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 31 case distinctions, treesize of input 663 treesize of output 637 [2022-11-26 00:03:41,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:41,882 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-26 00:03:41,883 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-11-26 00:03:42,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:42,593 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-26 00:03:42,594 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-11-26 00:03:43,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:43,279 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-26 00:03:43,280 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-11-26 00:03:44,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:44,111 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-26 00:03:44,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 53 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 518 treesize of output 501 [2022-11-26 00:03:44,339 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 25 treesize of output 12 [2022-11-26 00:03:44,372 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 25 treesize of output 12 [2022-11-26 00:03:44,405 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 25 treesize of output 12 [2022-11-26 00:03:44,439 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 25 treesize of output 12 [2022-11-26 00:03:44,490 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 16 treesize of output 12 [2022-11-26 00:03:44,537 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 25 treesize of output 12 [2022-11-26 00:03:44,582 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 25 treesize of output 12 [2022-11-26 00:03:44,625 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 25 treesize of output 12 [2022-11-26 00:03:44,669 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 25 treesize of output 12 [2022-11-26 00:03:45,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:45,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:45,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:45,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:45,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:45,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:45,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:45,172 INFO L321 Elim1Store]: treesize reduction 64, result has 19.0 percent of original size [2022-11-26 00:03:45,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 35 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 2 case distinctions, treesize of input 311 treesize of output 337 [2022-11-26 00:03:45,293 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:03:50,378 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1045612631] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:50,379 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-26 00:03:50,379 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [4, 4, 4] total 17 [2022-11-26 00:03:50,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909924129] [2022-11-26 00:03:50,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:50,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-26 00:03:50,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:50,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-26 00:03:50,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2022-11-26 00:03:50,382 INFO L87 Difference]: Start difference. First operand 657 states and 672 transitions. Second operand has 10 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 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 00:03:56,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:56,075 INFO L93 Difference]: Finished difference Result 1230 states and 1278 transitions. [2022-11-26 00:03:56,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-26 00:03:56,075 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 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 51 [2022-11-26 00:03:56,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:56,078 INFO L225 Difference]: With dead ends: 1230 [2022-11-26 00:03:56,078 INFO L226 Difference]: Without dead ends: 584 [2022-11-26 00:03:56,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 98 SyntacticMatches, 41 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 581 ImplicationChecksByTransitivity, 8.8s TimeCoverageRelationStatistics Valid=114, Invalid=392, Unknown=0, NotChecked=0, Total=506 [2022-11-26 00:03:56,080 INFO L413 NwaCegarLoop]: 262 mSDtfsCounter, 941 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 614 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 941 SdHoareTripleChecker+Valid, 286 SdHoareTripleChecker+Invalid, 710 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:56,081 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [941 Valid, 286 Invalid, 710 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 614 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-26 00:03:56,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2022-11-26 00:03:56,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 541. [2022-11-26 00:03:56,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 541 states, 387 states have (on average 1.4108527131782946) internal successors, (546), 540 states have internal predecessors, (546), 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 00:03:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 541 states and 546 transitions. [2022-11-26 00:03:56,103 INFO L78 Accepts]: Start accepts. Automaton has 541 states and 546 transitions. Word has length 51 [2022-11-26 00:03:56,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:56,104 INFO L495 AbstractCegarLoop]: Abstraction has 541 states and 546 transitions. [2022-11-26 00:03:56,104 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 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 00:03:56,104 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 546 transitions. [2022-11-26 00:03:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-26 00:03:56,105 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:56,105 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:56,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:03:56,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:03:56,312 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:56,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:56,312 INFO L85 PathProgramCache]: Analyzing trace with hash -832974644, now seen corresponding path program 1 times [2022-11-26 00:03:56,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:56,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455277767] [2022-11-26 00:03:56,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:56,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:03:56,518 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:56,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455277767] [2022-11-26 00:03:56,518 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455277767] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:56,518 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:56,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:03:56,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729797264] [2022-11-26 00:03:56,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:56,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:03:56,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:56,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:03:56,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:03:56,521 INFO L87 Difference]: Start difference. First operand 541 states and 546 transitions. Second operand has 4 states, 3 states have (on average 29.333333333333332) internal successors, (88), 4 states have internal predecessors, (88), 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 00:03:57,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:57,265 INFO L93 Difference]: Finished difference Result 596 states and 601 transitions. [2022-11-26 00:03:57,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:03:57,266 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 29.333333333333332) internal successors, (88), 4 states have internal predecessors, (88), 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 90 [2022-11-26 00:03:57,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:57,269 INFO L225 Difference]: With dead ends: 596 [2022-11-26 00:03:57,269 INFO L226 Difference]: Without dead ends: 594 [2022-11-26 00:03:57,270 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 00:03:57,273 INFO L413 NwaCegarLoop]: 190 mSDtfsCounter, 173 mSDsluCounter, 219 mSDsCounter, 0 mSdLazyCounter, 726 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 409 SdHoareTripleChecker+Invalid, 731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 726 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:57,274 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 409 Invalid, 731 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 726 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:03:57,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 594 states. [2022-11-26 00:03:57,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 594 to 543. [2022-11-26 00:03:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 543 states, 389 states have (on average 1.4087403598971722) internal successors, (548), 542 states have internal predecessors, (548), 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 00:03:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 548 transitions. [2022-11-26 00:03:57,303 INFO L78 Accepts]: Start accepts. Automaton has 543 states and 548 transitions. Word has length 90 [2022-11-26 00:03:57,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:57,304 INFO L495 AbstractCegarLoop]: Abstraction has 543 states and 548 transitions. [2022-11-26 00:03:57,304 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 29.333333333333332) internal successors, (88), 4 states have internal predecessors, (88), 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 00:03:57,305 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 548 transitions. [2022-11-26 00:03:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-26 00:03:57,306 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:57,306 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:57,306 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-26 00:03:57,306 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:57,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:57,307 INFO L85 PathProgramCache]: Analyzing trace with hash -498659952, now seen corresponding path program 1 times [2022-11-26 00:03:57,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:57,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009355946] [2022-11-26 00:03:57,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:57,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:57,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:03:57,489 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:57,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009355946] [2022-11-26 00:03:57,489 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009355946] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:03:57,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1972164774] [2022-11-26 00:03:57,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:57,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:03:57,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:03:57,491 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:03:57,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-26 00:03:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:57,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:03:57,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:03:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:03:57,761 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:03:57,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1972164774] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:57,761 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:03:57,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-26 00:03:57,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948041225] [2022-11-26 00:03:57,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:57,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:03:57,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:57,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:03:57,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:03:57,766 INFO L87 Difference]: Start difference. First operand 543 states and 548 transitions. Second operand has 5 states, 4 states have (on average 23.5) internal successors, (94), 5 states have internal predecessors, (94), 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 00:03:58,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:58,722 INFO L93 Difference]: Finished difference Result 594 states and 599 transitions. [2022-11-26 00:03:58,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:03:58,723 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 23.5) internal successors, (94), 5 states have internal predecessors, (94), 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 96 [2022-11-26 00:03:58,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:58,727 INFO L225 Difference]: With dead ends: 594 [2022-11-26 00:03:58,727 INFO L226 Difference]: Without dead ends: 575 [2022-11-26 00:03:58,727 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-26 00:03:58,728 INFO L413 NwaCegarLoop]: 154 mSDtfsCounter, 230 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 966 mSolverCounterSat, 76 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 361 SdHoareTripleChecker+Invalid, 1042 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 76 IncrementalHoareTripleChecker+Valid, 966 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:58,729 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 361 Invalid, 1042 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [76 Valid, 966 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-26 00:03:58,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 575 states. [2022-11-26 00:03:58,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 575 to 524. [2022-11-26 00:03:58,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 524 states, 389 states have (on average 1.3598971722365039) internal successors, (529), 523 states have internal predecessors, (529), 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 00:03:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 524 states and 529 transitions. [2022-11-26 00:03:58,752 INFO L78 Accepts]: Start accepts. Automaton has 524 states and 529 transitions. Word has length 96 [2022-11-26 00:03:58,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:58,753 INFO L495 AbstractCegarLoop]: Abstraction has 524 states and 529 transitions. [2022-11-26 00:03:58,753 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 23.5) internal successors, (94), 5 states have internal predecessors, (94), 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 00:03:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 529 transitions. [2022-11-26 00:03:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-26 00:03:58,754 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:58,755 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:58,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-26 00:03:58,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-26 00:03:58,961 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:03:58,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:58,962 INFO L85 PathProgramCache]: Analyzing trace with hash 1721410846, now seen corresponding path program 1 times [2022-11-26 00:03:58,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:58,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031944153] [2022-11-26 00:03:58,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:58,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:59,145 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:03:59,145 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:59,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031944153] [2022-11-26 00:03:59,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2031944153] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:03:59,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [685137101] [2022-11-26 00:03:59,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:59,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:03:59,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:03:59,148 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:03:59,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-26 00:03:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:59,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:03:59,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:03:59,399 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:03:59,399 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:03:59,510 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:03:59,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [685137101] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:03:59,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1383020148] [2022-11-26 00:03:59,520 INFO L159 IcfgInterpreter]: Started Sifa with 89 locations of interest [2022-11-26 00:03:59,520 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:03:59,521 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:03:59,521 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:03:59,521 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:03:59,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:59,771 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-26 00:03:59,771 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 32 treesize of output 49 [2022-11-26 00:03:59,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:59,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-11-26 00:03:59,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:03:59,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-11-26 00:04:00,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:00,133 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:00,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:00,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:00,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:00,435 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:00,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:00,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:00,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:00,712 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 128 [2022-11-26 00:04:00,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:00,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:04:01,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:04:01,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:01,460 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-26 00:04:01,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-11-26 00:04:02,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,117 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-26 00:04:02,119 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-11-26 00:04:02,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:02,864 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-26 00:04:02,865 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 53 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 518 treesize of output 501 [2022-11-26 00:04:03,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,382 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-26 00:04:03,383 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 64 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 40 case distinctions, treesize of input 539 treesize of output 516 [2022-11-26 00:04:03,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:03,947 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-26 00:04:03,949 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 64 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 40 case distinctions, treesize of input 539 treesize of output 516 [2022-11-26 00:04:04,294 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 25 treesize of output 12 [2022-11-26 00:04:04,326 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 25 treesize of output 12 [2022-11-26 00:04:04,373 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 16 treesize of output 12 [2022-11-26 00:04:04,422 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 38 treesize of output 28 [2022-11-26 00:04:04,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:04:04,519 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 25 treesize of output 12 [2022-11-26 00:04:04,563 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 25 treesize of output 12 [2022-11-26 00:04:04,933 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 16 treesize of output 12 [2022-11-26 00:04:05,088 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 38 treesize of output 28 [2022-11-26 00:04:05,230 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 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:04:05,358 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 38 treesize of output 28 [2022-11-26 00:04:05,483 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 38 treesize of output 28 [2022-11-26 00:04:05,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:05,545 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 26 treesize of output 25 [2022-11-26 00:04:05,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:05,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:05,600 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 47 treesize of output 40 [2022-11-26 00:04:05,689 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 25 treesize of output 12 [2022-11-26 00:04:05,792 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 25 treesize of output 12 [2022-11-26 00:04:05,891 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 25 treesize of output 12 [2022-11-26 00:04:05,992 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 16 treesize of output 12 [2022-11-26 00:04:06,086 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 38 treesize of output 28 [2022-11-26 00:04:06,208 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 25 treesize of output 12 [2022-11-26 00:04:06,331 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 25 treesize of output 12 [2022-11-26 00:04:06,451 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 25 treesize of output 12 [2022-11-26 00:04:06,617 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 16 treesize of output 12 [2022-11-26 00:04:06,766 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 16 treesize of output 12 [2022-11-26 00:04:06,915 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 25 treesize of output 12 [2022-11-26 00:04:07,037 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 25 treesize of output 12 [2022-11-26 00:04:07,115 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:04:13,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1383020148] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:04:13,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-26 00:04:13,546 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [4, 4, 4] total 21 [2022-11-26 00:04:13,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808994833] [2022-11-26 00:04:13,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:04:13,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-26 00:04:13,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:04:13,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-26 00:04:13,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=378, Unknown=0, NotChecked=0, Total=462 [2022-11-26 00:04:13,548 INFO L87 Difference]: Start difference. First operand 524 states and 529 transitions. Second operand has 14 states, 13 states have (on average 6.923076923076923) internal successors, (90), 13 states have internal predecessors, (90), 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 00:04:26,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:04:26,377 INFO L93 Difference]: Finished difference Result 528 states and 533 transitions. [2022-11-26 00:04:26,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-26 00:04:26,378 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 6.923076923076923) internal successors, (90), 13 states have internal predecessors, (90), 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 97 [2022-11-26 00:04:26,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:04:26,381 INFO L225 Difference]: With dead ends: 528 [2022-11-26 00:04:26,381 INFO L226 Difference]: Without dead ends: 509 [2022-11-26 00:04:26,382 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 194 SyntacticMatches, 79 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1261 ImplicationChecksByTransitivity, 15.2s TimeCoverageRelationStatistics Valid=224, Invalid=832, Unknown=0, NotChecked=0, Total=1056 [2022-11-26 00:04:26,383 INFO L413 NwaCegarLoop]: 191 mSDtfsCounter, 976 mSDsluCounter, 60 mSDsCounter, 0 mSdLazyCounter, 1893 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 976 SdHoareTripleChecker+Valid, 251 SdHoareTripleChecker+Invalid, 1996 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 1893 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:04:26,384 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [976 Valid, 251 Invalid, 1996 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 1893 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-11-26 00:04:26,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2022-11-26 00:04:26,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 466. [2022-11-26 00:04:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 466 states, 350 states have (on average 1.3457142857142856) internal successors, (471), 465 states have internal predecessors, (471), 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 00:04:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 471 transitions. [2022-11-26 00:04:26,407 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 471 transitions. Word has length 97 [2022-11-26 00:04:26,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:04:26,407 INFO L495 AbstractCegarLoop]: Abstraction has 466 states and 471 transitions. [2022-11-26 00:04:26,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 6.923076923076923) internal successors, (90), 13 states have internal predecessors, (90), 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 00:04:26,408 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 471 transitions. [2022-11-26 00:04:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-26 00:04:26,409 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:04:26,409 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:04:26,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-26 00:04:26,615 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:04:26,616 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:04:26,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:04:26,616 INFO L85 PathProgramCache]: Analyzing trace with hash -117778019, now seen corresponding path program 1 times [2022-11-26 00:04:26,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:04:26,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866579900] [2022-11-26 00:04:26,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:26,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:04:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-26 00:04:26,818 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:04:26,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866579900] [2022-11-26 00:04:26,818 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866579900] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:04:26,818 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:04:26,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:04:26,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171257102] [2022-11-26 00:04:26,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:04:26,822 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:04:26,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:04:26,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:04:26,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:04:26,825 INFO L87 Difference]: Start difference. First operand 466 states and 471 transitions. Second operand has 4 states, 3 states have (on average 44.0) internal successors, (132), 4 states have internal predecessors, (132), 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 00:04:27,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:04:27,610 INFO L93 Difference]: Finished difference Result 556 states and 561 transitions. [2022-11-26 00:04:27,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:04:27,611 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 44.0) internal successors, (132), 4 states have internal predecessors, (132), 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 136 [2022-11-26 00:04:27,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:04:27,614 INFO L225 Difference]: With dead ends: 556 [2022-11-26 00:04:27,614 INFO L226 Difference]: Without dead ends: 554 [2022-11-26 00:04:27,615 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 00:04:27,615 INFO L413 NwaCegarLoop]: 152 mSDtfsCounter, 171 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 690 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 331 SdHoareTripleChecker+Invalid, 695 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 690 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:04:27,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [171 Valid, 331 Invalid, 695 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 690 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:04:27,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2022-11-26 00:04:27,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 468. [2022-11-26 00:04:27,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 468 states, 352 states have (on average 1.34375) internal successors, (473), 467 states have internal predecessors, (473), 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 00:04:27,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 473 transitions. [2022-11-26 00:04:27,640 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 473 transitions. Word has length 136 [2022-11-26 00:04:27,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:04:27,641 INFO L495 AbstractCegarLoop]: Abstraction has 468 states and 473 transitions. [2022-11-26 00:04:27,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 44.0) internal successors, (132), 4 states have internal predecessors, (132), 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 00:04:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 473 transitions. [2022-11-26 00:04:27,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-26 00:04:27,643 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:04:27,643 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:04:27,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-26 00:04:27,644 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:04:27,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:04:27,644 INFO L85 PathProgramCache]: Analyzing trace with hash -261587423, now seen corresponding path program 1 times [2022-11-26 00:04:27,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:04:27,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545167821] [2022-11-26 00:04:27,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:27,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:04:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-26 00:04:27,841 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:04:27,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545167821] [2022-11-26 00:04:27,841 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545167821] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:04:27,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [550013986] [2022-11-26 00:04:27,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:27,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:04:27,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:04:27,843 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:04:27,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-26 00:04:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:27,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:04:28,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:04:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-26 00:04:28,108 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:04:28,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [550013986] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:04:28,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:04:28,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-26 00:04:28,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122743068] [2022-11-26 00:04:28,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:04:28,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:04:28,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:04:28,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:04:28,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:04:28,114 INFO L87 Difference]: Start difference. First operand 468 states and 473 transitions. Second operand has 5 states, 4 states have (on average 34.5) internal successors, (138), 5 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 00:04:28,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:04:28,949 INFO L93 Difference]: Finished difference Result 554 states and 559 transitions. [2022-11-26 00:04:28,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:04:28,950 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 34.5) internal successors, (138), 5 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) Word has length 142 [2022-11-26 00:04:28,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:04:28,953 INFO L225 Difference]: With dead ends: 554 [2022-11-26 00:04:28,953 INFO L226 Difference]: Without dead ends: 535 [2022-11-26 00:04:28,953 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-26 00:04:28,954 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 248 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 248 SdHoareTripleChecker+Valid, 278 SdHoareTripleChecker+Invalid, 975 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:04:28,954 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [248 Valid, 278 Invalid, 975 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 881 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-26 00:04:28,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2022-11-26 00:04:28,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 449. [2022-11-26 00:04:28,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 449 states, 352 states have (on average 1.2897727272727273) internal successors, (454), 448 states have internal predecessors, (454), 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 00:04:28,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 449 states and 454 transitions. [2022-11-26 00:04:28,978 INFO L78 Accepts]: Start accepts. Automaton has 449 states and 454 transitions. Word has length 142 [2022-11-26 00:04:28,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:04:28,978 INFO L495 AbstractCegarLoop]: Abstraction has 449 states and 454 transitions. [2022-11-26 00:04:28,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 34.5) internal successors, (138), 5 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 00:04:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 454 transitions. [2022-11-26 00:04:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-26 00:04:28,981 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:04:28,981 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:04:28,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-26 00:04:29,193 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-26 00:04:29,194 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:04:29,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:04:29,194 INFO L85 PathProgramCache]: Analyzing trace with hash 480724761, now seen corresponding path program 1 times [2022-11-26 00:04:29,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:04:29,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830088344] [2022-11-26 00:04:29,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:29,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:04:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:29,412 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-26 00:04:29,413 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:04:29,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830088344] [2022-11-26 00:04:29,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1830088344] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:04:29,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [434411777] [2022-11-26 00:04:29,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:29,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:04:29,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:04:29,415 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:04:29,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-26 00:04:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:29,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:04:29,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:04:29,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-26 00:04:29,675 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:04:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-26 00:04:29,784 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [434411777] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:04:29,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1975162103] [2022-11-26 00:04:29,797 INFO L159 IcfgInterpreter]: Started Sifa with 132 locations of interest [2022-11-26 00:04:29,797 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:04:29,799 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:04:29,799 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:04:29,799 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:04:30,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:30,682 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-26 00:04:30,683 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 32 treesize of output 49 [2022-11-26 00:04:30,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:30,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-11-26 00:04:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:30,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-11-26 00:04:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:30,977 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:31,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:31,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,271 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:31,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:31,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,566 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 123 [2022-11-26 00:04:31,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,709 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:04:31,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:04:31,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:31,988 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:04:32,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:04:32,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,709 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:04:32,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:32,764 INFO L321 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2022-11-26 00:04:32,765 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 524 treesize of output 520 [2022-11-26 00:04:33,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,165 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:04:33,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,198 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:04:33,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:04:33,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:04:33,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,618 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:04:33,619 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:04:33,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,995 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:04:33,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:33,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,038 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:04:34,039 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 54 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:04:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,429 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:04:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:34,469 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:04:34,470 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:04:34,660 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 16 treesize of output 12 [2022-11-26 00:04:34,707 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 38 treesize of output 28 [2022-11-26 00:04:34,743 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 38 treesize of output 28 [2022-11-26 00:04:34,793 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 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:04:34,843 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 38 treesize of output 28 [2022-11-26 00:04:35,114 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 16 treesize of output 12 [2022-11-26 00:04:35,204 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 38 treesize of output 28 [2022-11-26 00:04:35,356 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 38 treesize of output 28 [2022-11-26 00:04:35,508 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 38 treesize of output 28 [2022-11-26 00:04:35,623 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 38 treesize of output 28 [2022-11-26 00:04:35,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:35,689 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 26 treesize of output 25 [2022-11-26 00:04:35,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:35,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:35,741 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 47 treesize of output 40 [2022-11-26 00:04:35,822 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 25 treesize of output 12 [2022-11-26 00:04:35,959 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 25 treesize of output 12 [2022-11-26 00:04:36,078 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 25 treesize of output 12 [2022-11-26 00:04:36,242 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 16 treesize of output 12 [2022-11-26 00:04:36,395 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 38 treesize of output 28 [2022-11-26 00:04:36,524 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 25 treesize of output 12 [2022-11-26 00:04:36,610 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 25 treesize of output 12 [2022-11-26 00:04:36,694 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 25 treesize of output 12 [2022-11-26 00:04:36,784 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 16 treesize of output 12 [2022-11-26 00:04:36,887 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 38 treesize of output 28 [2022-11-26 00:04:37,020 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 25 treesize of output 12 [2022-11-26 00:04:37,100 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 25 treesize of output 12 [2022-11-26 00:04:37,183 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 25 treesize of output 12 [2022-11-26 00:04:37,356 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 16 treesize of output 12 [2022-11-26 00:04:37,391 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 38 treesize of output 28 [2022-11-26 00:04:37,426 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 38 treesize of output 28 [2022-11-26 00:04:37,467 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 38 treesize of output 28 [2022-11-26 00:04:37,526 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 38 treesize of output 28 [2022-11-26 00:04:37,578 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 29 treesize of output 28 [2022-11-26 00:04:37,631 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 50 treesize of output 43 [2022-11-26 00:04:37,689 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 50 treesize of output 43 [2022-11-26 00:04:37,839 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 275 treesize of output 259 [2022-11-26 00:04:38,004 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 275 treesize of output 259 [2022-11-26 00:04:38,183 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 172 treesize of output 165 [2022-11-26 00:04:38,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 180 [2022-11-26 00:04:38,480 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 180 [2022-11-26 00:04:38,664 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 25 treesize of output 12 [2022-11-26 00:04:38,755 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 25 treesize of output 12 [2022-11-26 00:04:38,902 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 16 treesize of output 12 [2022-11-26 00:04:39,034 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 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:04:39,174 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 38 treesize of output 28 [2022-11-26 00:04:39,309 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 25 treesize of output 12 [2022-11-26 00:04:39,445 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 25 treesize of output 12 [2022-11-26 00:04:39,655 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 16 treesize of output 12 [2022-11-26 00:04:39,826 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 25 treesize of output 12 [2022-11-26 00:04:39,939 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 25 treesize of output 12 [2022-11-26 00:04:40,000 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 16 treesize of output 12 [2022-11-26 00:04:40,167 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 16 treesize of output 12 [2022-11-26 00:04:40,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,443 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-11-26 00:04:40,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-11-26 00:04:40,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:40,847 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:04:40,848 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:04:41,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:41,333 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:04:41,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:04:41,474 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 25 treesize of output 12 [2022-11-26 00:04:41,478 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:04:52,273 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '20346#(and (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.offset|) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= 1 ~CELLCOUNT~0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (not (<= (* 5 |ULTIMATE.start_main_~i~0#1|) 2147483647)) (<= |ULTIMATE.start_main_~MINVAL~0#1| 2) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (<= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (<= |ULTIMATE.start_main_~i~0#1| 429496730) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= 1 |ULTIMATE.start_main_~CCCELVOL1~0#1|) (<= 5 |ULTIMATE.start_main_~CCCELVOL4~0#1|) (= |#NULL.base| 0))' at error location [2022-11-26 00:04:52,274 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:04:52,274 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-26 00:04:52,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 9 [2022-11-26 00:04:52,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269506439] [2022-11-26 00:04:52,275 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-26 00:04:52,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-26 00:04:52,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:04:52,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-26 00:04:52,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=128, Invalid=628, Unknown=0, NotChecked=0, Total=756 [2022-11-26 00:04:52,278 INFO L87 Difference]: Start difference. First operand 449 states and 454 transitions. Second operand has 10 states, 9 states have (on average 25.666666666666668) internal successors, (231), 10 states have internal predecessors, (231), 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 00:04:53,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:04:53,227 INFO L93 Difference]: Finished difference Result 587 states and 612 transitions. [2022-11-26 00:04:53,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:04:53,228 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 25.666666666666668) internal successors, (231), 10 states have internal predecessors, (231), 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 143 [2022-11-26 00:04:53,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:04:53,231 INFO L225 Difference]: With dead ends: 587 [2022-11-26 00:04:53,231 INFO L226 Difference]: Without dead ends: 534 [2022-11-26 00:04:53,232 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 433 GetRequests, 292 SyntacticMatches, 113 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2361 ImplicationChecksByTransitivity, 10.8s TimeCoverageRelationStatistics Valid=145, Invalid=725, Unknown=0, NotChecked=0, Total=870 [2022-11-26 00:04:53,233 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 564 mSDsluCounter, 120 mSDsCounter, 0 mSdLazyCounter, 923 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 564 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 1046 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 923 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:04:53,233 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [564 Valid, 167 Invalid, 1046 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 923 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-26 00:04:53,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2022-11-26 00:04:53,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 444. [2022-11-26 00:04:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 444 states, 398 states have (on average 1.1331658291457287) internal successors, (451), 443 states have internal predecessors, (451), 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 00:04:53,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 451 transitions. [2022-11-26 00:04:53,264 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 451 transitions. Word has length 143 [2022-11-26 00:04:53,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:04:53,264 INFO L495 AbstractCegarLoop]: Abstraction has 444 states and 451 transitions. [2022-11-26 00:04:53,265 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 25.666666666666668) internal successors, (231), 10 states have internal predecessors, (231), 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 00:04:53,265 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 451 transitions. [2022-11-26 00:04:53,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-11-26 00:04:53,267 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:04:53,268 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:04:53,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-26 00:04:53,474 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-11-26 00:04:53,475 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:04:53,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:04:53,475 INFO L85 PathProgramCache]: Analyzing trace with hash 2031642262, now seen corresponding path program 1 times [2022-11-26 00:04:53,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:04:53,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957572642] [2022-11-26 00:04:53,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:53,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:04:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-26 00:04:53,676 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:04:53,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957572642] [2022-11-26 00:04:53,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957572642] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:04:53,677 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:04:53,677 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:04:53,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877622745] [2022-11-26 00:04:53,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:04:53,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:04:53,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:04:53,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:04:53,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:04:53,680 INFO L87 Difference]: Start difference. First operand 444 states and 451 transitions. Second operand has 4 states, 3 states have (on average 58.666666666666664) internal successors, (176), 4 states have internal predecessors, (176), 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 00:04:54,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:04:54,350 INFO L93 Difference]: Finished difference Result 532 states and 539 transitions. [2022-11-26 00:04:54,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:04:54,350 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 58.666666666666664) internal successors, (176), 4 states have internal predecessors, (176), 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 182 [2022-11-26 00:04:54,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:04:54,353 INFO L225 Difference]: With dead ends: 532 [2022-11-26 00:04:54,353 INFO L226 Difference]: Without dead ends: 530 [2022-11-26 00:04:54,353 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 00:04:54,354 INFO L413 NwaCegarLoop]: 82 mSDtfsCounter, 169 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 621 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 621 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:04:54,354 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 190 Invalid, 626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 621 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-26 00:04:54,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2022-11-26 00:04:54,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 447. [2022-11-26 00:04:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 447 states, 401 states have (on average 1.1321695760598505) internal successors, (454), 446 states have internal predecessors, (454), 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 00:04:54,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 454 transitions. [2022-11-26 00:04:54,383 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 454 transitions. Word has length 182 [2022-11-26 00:04:54,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:04:54,384 INFO L495 AbstractCegarLoop]: Abstraction has 447 states and 454 transitions. [2022-11-26 00:04:54,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 58.666666666666664) internal successors, (176), 4 states have internal predecessors, (176), 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 00:04:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 454 transitions. [2022-11-26 00:04:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-11-26 00:04:54,387 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:04:54,387 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:04:54,388 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-26 00:04:54,389 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:04:54,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:04:54,389 INFO L85 PathProgramCache]: Analyzing trace with hash 1099740378, now seen corresponding path program 1 times [2022-11-26 00:04:54,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:04:54,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165260963] [2022-11-26 00:04:54,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:54,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:04:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:54,653 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-26 00:04:54,653 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:04:54,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165260963] [2022-11-26 00:04:54,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165260963] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:04:54,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1524589120] [2022-11-26 00:04:54,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:54,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:04:54,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:04:54,656 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:04:54,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-26 00:04:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:54,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:04:54,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:04:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-26 00:04:54,913 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:04:54,913 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1524589120] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:04:54,913 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:04:54,913 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-26 00:04:54,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098597274] [2022-11-26 00:04:54,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:04:54,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:04:54,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:04:54,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:04:54,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:04:54,916 INFO L87 Difference]: Start difference. First operand 447 states and 454 transitions. Second operand has 5 states, 4 states have (on average 45.5) internal successors, (182), 5 states have internal predecessors, (182), 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 00:04:55,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:04:55,669 INFO L93 Difference]: Finished difference Result 530 states and 537 transitions. [2022-11-26 00:04:55,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:04:55,670 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 45.5) internal successors, (182), 5 states have internal predecessors, (182), 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 188 [2022-11-26 00:04:55,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:04:55,673 INFO L225 Difference]: With dead ends: 530 [2022-11-26 00:04:55,673 INFO L226 Difference]: Without dead ends: 511 [2022-11-26 00:04:55,673 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-26 00:04:55,674 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 212 mSDsluCounter, 106 mSDsCounter, 0 mSdLazyCounter, 829 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 212 SdHoareTripleChecker+Valid, 169 SdHoareTripleChecker+Invalid, 855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 829 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:04:55,674 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [212 Valid, 169 Invalid, 855 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 829 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:04:55,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2022-11-26 00:04:55,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 428. [2022-11-26 00:04:55,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 428 states, 401 states have (on average 1.084788029925187) internal successors, (435), 427 states have internal predecessors, (435), 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 00:04:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 435 transitions. [2022-11-26 00:04:55,697 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 435 transitions. Word has length 188 [2022-11-26 00:04:55,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:04:55,698 INFO L495 AbstractCegarLoop]: Abstraction has 428 states and 435 transitions. [2022-11-26 00:04:55,698 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 45.5) internal successors, (182), 5 states have internal predecessors, (182), 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 00:04:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 435 transitions. [2022-11-26 00:04:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-26 00:04:55,701 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:04:55,702 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:04:55,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-26 00:04:55,908 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:04:55,908 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:04:55,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:04:55,909 INFO L85 PathProgramCache]: Analyzing trace with hash -267786260, now seen corresponding path program 1 times [2022-11-26 00:04:55,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:04:55,909 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126051212] [2022-11-26 00:04:55,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:55,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:04:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-26 00:04:56,216 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:04:56,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126051212] [2022-11-26 00:04:56,217 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126051212] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:04:56,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [695665878] [2022-11-26 00:04:56,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:56,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:04:56,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:04:56,223 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:04:56,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-26 00:04:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:56,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:04:56,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:04:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-26 00:04:56,498 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:04:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-26 00:04:56,612 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [695665878] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:04:56,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1005576885] [2022-11-26 00:04:56,620 INFO L159 IcfgInterpreter]: Started Sifa with 175 locations of interest [2022-11-26 00:04:56,621 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:04:56,621 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:04:56,621 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:04:56,622 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:04:58,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:58,273 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-26 00:04:58,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 32 treesize of output 49 [2022-11-26 00:04:58,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:58,293 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-11-26 00:04:58,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:58,382 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-11-26 00:04:58,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:58,483 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:58,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:58,587 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:58,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:58,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:58,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:58,785 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:04:58,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:58,902 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 128 [2022-11-26 00:04:59,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:04:59,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,138 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:04:59,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,235 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:04:59,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,336 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:04:59,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,835 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:04:59,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:04:59,868 INFO L321 Elim1Store]: treesize reduction 33, result has 31.3 percent of original size [2022-11-26 00:04:59,869 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 533 treesize of output 527 [2022-11-26 00:05:00,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:00,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,330 INFO L321 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2022-11-26 00:05:00,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 56 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 560 treesize of output 542 [2022-11-26 00:05:00,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,859 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:00,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:00,888 INFO L321 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2022-11-26 00:05:00,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 56 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 560 treesize of output 542 [2022-11-26 00:05:01,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:01,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,296 INFO L321 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2022-11-26 00:05:01,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 560 treesize of output 542 [2022-11-26 00:05:01,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,701 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:01,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:01,732 INFO L321 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2022-11-26 00:05:01,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 56 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 560 treesize of output 542 [2022-11-26 00:05:01,920 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 16 treesize of output 12 [2022-11-26 00:05:01,964 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 38 treesize of output 28 [2022-11-26 00:05:02,012 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 38 treesize of output 28 [2022-11-26 00:05:02,064 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 38 treesize of output 28 [2022-11-26 00:05:02,097 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 38 treesize of output 28 [2022-11-26 00:05:02,415 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 16 treesize of output 12 [2022-11-26 00:05:02,507 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 38 treesize of output 28 [2022-11-26 00:05:02,650 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 38 treesize of output 28 [2022-11-26 00:05:02,761 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 38 treesize of output 28 [2022-11-26 00:05:02,839 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 38 treesize of output 28 [2022-11-26 00:05:02,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:02,911 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 26 treesize of output 25 [2022-11-26 00:05:02,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:02,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:02,959 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 47 treesize of output 40 [2022-11-26 00:05:03,041 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 25 treesize of output 12 [2022-11-26 00:05:03,127 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 25 treesize of output 12 [2022-11-26 00:05:03,208 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 25 treesize of output 12 [2022-11-26 00:05:03,310 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 16 treesize of output 12 [2022-11-26 00:05:03,450 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 38 treesize of output 28 [2022-11-26 00:05:03,554 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 25 treesize of output 12 [2022-11-26 00:05:03,617 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 25 treesize of output 12 [2022-11-26 00:05:03,694 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 25 treesize of output 12 [2022-11-26 00:05:03,885 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 16 treesize of output 12 [2022-11-26 00:05:04,027 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 38 treesize of output 28 [2022-11-26 00:05:04,157 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 25 treesize of output 12 [2022-11-26 00:05:04,241 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 25 treesize of output 12 [2022-11-26 00:05:04,325 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 25 treesize of output 12 [2022-11-26 00:05:04,487 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 16 treesize of output 12 [2022-11-26 00:05:04,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:05:04,574 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 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:05:04,608 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 38 treesize of output 28 [2022-11-26 00:05:04,643 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 38 treesize of output 28 [2022-11-26 00:05:04,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:04,682 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 26 treesize of output 25 [2022-11-26 00:05:04,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:04,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:04,740 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 47 treesize of output 40 [2022-11-26 00:05:04,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:04,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:04,776 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 47 treesize of output 40 [2022-11-26 00:05:04,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:04,880 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:04,880 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 270 treesize of output 254 [2022-11-26 00:05:05,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:05,016 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:05,017 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 270 treesize of output 254 [2022-11-26 00:05:05,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:05,247 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:05,248 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 183 [2022-11-26 00:05:05,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:05,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:05,411 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:05,411 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-11-26 00:05:05,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:05,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:05,542 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:05,543 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-11-26 00:05:05,653 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 25 treesize of output 12 [2022-11-26 00:05:05,732 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 25 treesize of output 12 [2022-11-26 00:05:05,887 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 16 treesize of output 12 [2022-11-26 00:05:06,040 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 38 treesize of output 28 [2022-11-26 00:05:06,145 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 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:05:06,244 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 25 treesize of output 12 [2022-11-26 00:05:06,341 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 25 treesize of output 12 [2022-11-26 00:05:06,532 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 16 treesize of output 12 [2022-11-26 00:05:06,661 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 25 treesize of output 12 [2022-11-26 00:05:06,758 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 25 treesize of output 12 [2022-11-26 00:05:06,904 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 16 treesize of output 12 [2022-11-26 00:05:06,996 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 38 treesize of output 28 [2022-11-26 00:05:07,086 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 38 treesize of output 28 [2022-11-26 00:05:07,189 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 38 treesize of output 28 [2022-11-26 00:05:07,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:05:07,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:07,367 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 26 treesize of output 25 [2022-11-26 00:05:07,451 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 25 treesize of output 12 [2022-11-26 00:05:07,573 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 25 treesize of output 12 [2022-11-26 00:05:07,642 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 25 treesize of output 12 [2022-11-26 00:05:07,718 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 25 treesize of output 12 [2022-11-26 00:05:07,824 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 16 treesize of output 12 [2022-11-26 00:05:07,907 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 25 treesize of output 12 [2022-11-26 00:05:07,991 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 25 treesize of output 12 [2022-11-26 00:05:08,075 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 25 treesize of output 12 [2022-11-26 00:05:08,163 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 25 treesize of output 12 [2022-11-26 00:05:08,375 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 16 treesize of output 12 [2022-11-26 00:05:08,449 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 16 treesize of output 12 [2022-11-26 00:05:08,617 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 16 treesize of output 12 [2022-11-26 00:05:08,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:08,817 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-11-26 00:05:08,818 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-11-26 00:05:09,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,312 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:05:09,313 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:05:09,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:09,750 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:05:09,751 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:05:09,878 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 25 treesize of output 12 [2022-11-26 00:05:09,882 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:05:21,270 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '25136#(and (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.offset|) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= 1 ~CELLCOUNT~0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= |ULTIMATE.start_main_~MINVAL~0#1| 2) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (<= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (< 2147483647 (* 5 |ULTIMATE.start_main_~i~0#1|)) (<= |ULTIMATE.start_main_~i~0#1| 429496730) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= 1 |ULTIMATE.start_main_~CCCELVOL1~0#1|) (<= 5 |ULTIMATE.start_main_~CCCELVOL4~0#1|) (= |#NULL.base| 0))' at error location [2022-11-26 00:05:21,271 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:05:21,271 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-26 00:05:21,271 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 9 [2022-11-26 00:05:21,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446824391] [2022-11-26 00:05:21,271 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-26 00:05:21,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-26 00:05:21,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:05:21,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-26 00:05:21,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=728, Unknown=0, NotChecked=0, Total=870 [2022-11-26 00:05:21,274 INFO L87 Difference]: Start difference. First operand 428 states and 435 transitions. Second operand has 10 states, 9 states have (on average 30.555555555555557) internal successors, (275), 10 states have internal predecessors, (275), 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 00:05:22,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:05:22,042 INFO L93 Difference]: Finished difference Result 563 states and 573 transitions. [2022-11-26 00:05:22,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:05:22,043 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 30.555555555555557) internal successors, (275), 10 states have internal predecessors, (275), 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 189 [2022-11-26 00:05:22,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:05:22,045 INFO L225 Difference]: With dead ends: 563 [2022-11-26 00:05:22,045 INFO L226 Difference]: Without dead ends: 561 [2022-11-26 00:05:22,046 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 571 GetRequests, 387 SyntacticMatches, 154 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3444 ImplicationChecksByTransitivity, 11.4s TimeCoverageRelationStatistics Valid=159, Invalid=833, Unknown=0, NotChecked=0, Total=992 [2022-11-26 00:05:22,047 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 556 mSDsluCounter, 128 mSDsCounter, 0 mSdLazyCounter, 1052 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 556 SdHoareTripleChecker+Valid, 173 SdHoareTripleChecker+Invalid, 1089 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 1052 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:05:22,047 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [556 Valid, 173 Invalid, 1089 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 1052 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:05:22,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 561 states. [2022-11-26 00:05:22,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 561 to 476. [2022-11-26 00:05:22,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 476 states, 449 states have (on average 1.0801781737193763) internal successors, (485), 475 states have internal predecessors, (485), 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 00:05:22,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 476 states and 485 transitions. [2022-11-26 00:05:22,068 INFO L78 Accepts]: Start accepts. Automaton has 476 states and 485 transitions. Word has length 189 [2022-11-26 00:05:22,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:05:22,069 INFO L495 AbstractCegarLoop]: Abstraction has 476 states and 485 transitions. [2022-11-26 00:05:22,069 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 30.555555555555557) internal successors, (275), 10 states have internal predecessors, (275), 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 00:05:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 485 transitions. [2022-11-26 00:05:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-11-26 00:05:22,072 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:05:22,072 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:05:22,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-26 00:05:22,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-11-26 00:05:22,278 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:05:22,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:05:22,279 INFO L85 PathProgramCache]: Analyzing trace with hash 1037760160, now seen corresponding path program 1 times [2022-11-26 00:05:22,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:05:22,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941494420] [2022-11-26 00:05:22,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:22,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:05:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-26 00:05:22,450 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:05:22,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1941494420] [2022-11-26 00:05:22,450 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1941494420] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:05:22,450 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:05:22,451 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:05:22,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702372001] [2022-11-26 00:05:22,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:05:22,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:05:22,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:05:22,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:05:22,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:05:22,453 INFO L87 Difference]: Start difference. First operand 476 states and 485 transitions. Second operand has 4 states, 3 states have (on average 56.666666666666664) internal successors, (170), 4 states have internal predecessors, (170), 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 00:05:22,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:05:22,809 INFO L93 Difference]: Finished difference Result 482 states and 491 transitions. [2022-11-26 00:05:22,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:05:22,810 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 56.666666666666664) internal successors, (170), 4 states have internal predecessors, (170), 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 221 [2022-11-26 00:05:22,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:05:22,813 INFO L225 Difference]: With dead ends: 482 [2022-11-26 00:05:22,813 INFO L226 Difference]: Without dead ends: 481 [2022-11-26 00:05:22,813 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 00:05:22,814 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 193 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 439 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 450 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 439 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:05:22,814 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [193 Valid, 108 Invalid, 450 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 439 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-26 00:05:22,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2022-11-26 00:05:22,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 475. [2022-11-26 00:05:22,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 475 states, 449 states have (on average 1.0779510022271714) internal successors, (484), 474 states have internal predecessors, (484), 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 00:05:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 484 transitions. [2022-11-26 00:05:22,837 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 484 transitions. Word has length 221 [2022-11-26 00:05:22,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:05:22,838 INFO L495 AbstractCegarLoop]: Abstraction has 475 states and 484 transitions. [2022-11-26 00:05:22,838 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 56.666666666666664) internal successors, (170), 4 states have internal predecessors, (170), 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 00:05:22,838 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 484 transitions. [2022-11-26 00:05:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-26 00:05:22,842 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:05:22,842 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:05:22,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-11-26 00:05:22,842 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:05:22,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:05:22,843 INFO L85 PathProgramCache]: Analyzing trace with hash 400574407, now seen corresponding path program 2 times [2022-11-26 00:05:22,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:05:22,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506476725] [2022-11-26 00:05:22,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:22,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:05:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-11-26 00:05:23,447 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:05:23,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506476725] [2022-11-26 00:05:23,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1506476725] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:05:23,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [366415509] [2022-11-26 00:05:23,447 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-26 00:05:23,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:05:23,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:05:23,449 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:05:23,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-26 00:05:23,585 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2022-11-26 00:05:23,586 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:05:23,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:05:23,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:05:24,402 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-11-26 00:05:24,403 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:05:24,928 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-11-26 00:05:24,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [366415509] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:05:24,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [949673368] [2022-11-26 00:05:24,931 INFO L159 IcfgInterpreter]: Started Sifa with 132 locations of interest [2022-11-26 00:05:24,932 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:05:24,932 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:05:24,932 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:05:24,933 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:05:25,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:25,354 INFO L321 Elim1Store]: treesize reduction 28, result has 40.4 percent of original size [2022-11-26 00:05:25,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 42 [2022-11-26 00:05:25,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:25,409 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-26 00:05:25,410 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 32 treesize of output 49 [2022-11-26 00:05:25,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:25,606 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-11-26 00:05:25,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:25,739 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:05:25,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:25,830 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:05:25,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:25,956 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:05:26,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:05:26,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 123 [2022-11-26 00:05:26,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,282 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:05:26,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,375 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:05:26,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:05:26,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:26,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:05:27,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,031 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:27,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,077 INFO L321 Elim1Store]: treesize reduction 85, result has 15.0 percent of original size [2022-11-26 00:05:27,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 524 treesize of output 525 [2022-11-26 00:05:27,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,710 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:27,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:27,745 INFO L321 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2022-11-26 00:05:27,746 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 65 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 53 case distinctions, treesize of input 1049 treesize of output 945 [2022-11-26 00:05:28,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,395 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:28,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:28,441 INFO L321 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2022-11-26 00:05:28,442 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 65 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 53 case distinctions, treesize of input 1049 treesize of output 945 [2022-11-26 00:05:29,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,132 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:29,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,188 INFO L321 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2022-11-26 00:05:29,189 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 64 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 53 case distinctions, treesize of input 1049 treesize of output 945 [2022-11-26 00:05:29,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,871 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:29,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:29,911 INFO L321 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2022-11-26 00:05:29,912 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 65 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 53 case distinctions, treesize of input 1049 treesize of output 945 [2022-11-26 00:05:30,160 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 16 treesize of output 12 [2022-11-26 00:05:30,195 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 38 treesize of output 28 [2022-11-26 00:05:30,234 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 38 treesize of output 28 [2022-11-26 00:05:30,263 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 38 treesize of output 28 [2022-11-26 00:05:30,296 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 38 treesize of output 28 [2022-11-26 00:05:30,507 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 16 treesize of output 12 [2022-11-26 00:05:30,594 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 38 treesize of output 28 [2022-11-26 00:05:30,670 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 38 treesize of output 28 [2022-11-26 00:05:30,758 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 38 treesize of output 28 [2022-11-26 00:05:30,839 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 38 treesize of output 28 [2022-11-26 00:05:30,935 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 29 treesize of output 28 [2022-11-26 00:05:31,005 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 50 treesize of output 43 [2022-11-26 00:05:31,095 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 25 treesize of output 12 [2022-11-26 00:05:31,167 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 25 treesize of output 12 [2022-11-26 00:05:31,234 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 25 treesize of output 12 [2022-11-26 00:05:31,326 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 16 treesize of output 12 [2022-11-26 00:05:31,421 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 38 treesize of output 28 [2022-11-26 00:05:31,499 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 25 treesize of output 12 [2022-11-26 00:05:31,557 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 25 treesize of output 12 [2022-11-26 00:05:31,609 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 25 treesize of output 12 [2022-11-26 00:05:31,703 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 16 treesize of output 12 [2022-11-26 00:05:31,771 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 38 treesize of output 28 [2022-11-26 00:05:31,854 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 25 treesize of output 12 [2022-11-26 00:05:31,920 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 25 treesize of output 12 [2022-11-26 00:05:31,992 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 25 treesize of output 12 [2022-11-26 00:05:32,158 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 16 treesize of output 12 [2022-11-26 00:05:32,199 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 38 treesize of output 28 [2022-11-26 00:05:32,234 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 38 treesize of output 28 [2022-11-26 00:05:32,264 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 38 treesize of output 28 [2022-11-26 00:05:32,299 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 38 treesize of output 28 [2022-11-26 00:05:32,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,339 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 26 treesize of output 25 [2022-11-26 00:05:32,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,380 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 47 treesize of output 40 [2022-11-26 00:05:32,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,418 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 47 treesize of output 40 [2022-11-26 00:05:32,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,525 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:32,525 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 270 treesize of output 254 [2022-11-26 00:05:32,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,646 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:32,647 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 270 treesize of output 254 [2022-11-26 00:05:32,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,797 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:32,797 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 183 [2022-11-26 00:05:32,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:32,912 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:32,912 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-11-26 00:05:33,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:33,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:33,032 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:05:33,032 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-11-26 00:05:33,143 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 25 treesize of output 12 [2022-11-26 00:05:33,216 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 25 treesize of output 12 [2022-11-26 00:05:33,301 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 16 treesize of output 12 [2022-11-26 00:05:33,376 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 38 treesize of output 28 [2022-11-26 00:05:33,455 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 38 treesize of output 28 [2022-11-26 00:05:33,550 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 25 treesize of output 12 [2022-11-26 00:05:33,633 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 25 treesize of output 12 [2022-11-26 00:05:33,795 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 16 treesize of output 12 [2022-11-26 00:05:33,889 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 25 treesize of output 12 [2022-11-26 00:05:33,962 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 25 treesize of output 12 [2022-11-26 00:05:34,018 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 16 treesize of output 12 [2022-11-26 00:05:34,157 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 16 treesize of output 12 [2022-11-26 00:05:34,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,344 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-11-26 00:05:34,345 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-11-26 00:05:34,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,643 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:05:34,644 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:05:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:34,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:35,001 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:05:35,002 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:05:35,135 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 25 treesize of output 12 [2022-11-26 00:05:35,141 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:05:47,590 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '28595#(and (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.offset|) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= 1 ~CELLCOUNT~0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (not (<= (* 5 |ULTIMATE.start_main_~i~0#1|) 2147483647)) (<= |ULTIMATE.start_main_~MINVAL~0#1| 2) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (<= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (<= |ULTIMATE.start_main_~i~0#1| 429496730) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= 1 |ULTIMATE.start_main_~CCCELVOL1~0#1|) (<= 5 |ULTIMATE.start_main_~CCCELVOL4~0#1|) (= |#NULL.base| 0))' at error location [2022-11-26 00:05:47,590 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:05:47,590 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-26 00:05:47,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 3, 2] total 12 [2022-11-26 00:05:47,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496701945] [2022-11-26 00:05:47,591 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-26 00:05:47,591 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-26 00:05:47,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:05:47,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-26 00:05:47,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=184, Invalid=746, Unknown=0, NotChecked=0, Total=930 [2022-11-26 00:05:47,593 INFO L87 Difference]: Start difference. First operand 475 states and 484 transitions. Second operand has 13 states, 12 states have (on average 34.333333333333336) internal successors, (412), 13 states have internal predecessors, (412), 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 00:05:49,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:05:49,034 INFO L93 Difference]: Finished difference Result 1068 states and 1089 transitions. [2022-11-26 00:05:49,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-26 00:05:49,035 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 34.333333333333336) internal successors, (412), 13 states have internal predecessors, (412), 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 227 [2022-11-26 00:05:49,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:05:49,039 INFO L225 Difference]: With dead ends: 1068 [2022-11-26 00:05:49,039 INFO L226 Difference]: Without dead ends: 1065 [2022-11-26 00:05:49,040 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 697 GetRequests, 467 SyntacticMatches, 192 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5624 ImplicationChecksByTransitivity, 12.7s TimeCoverageRelationStatistics Valid=300, Invalid=1260, Unknown=0, NotChecked=0, Total=1560 [2022-11-26 00:05:49,041 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 3391 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 1262 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3391 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 1342 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 1262 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:05:49,041 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3391 Valid, 122 Invalid, 1342 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 1262 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-26 00:05:49,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2022-11-26 00:05:49,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 379. [2022-11-26 00:05:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 356 states have (on average 1.0814606741573034) internal successors, (385), 378 states have internal predecessors, (385), 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 00:05:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 385 transitions. [2022-11-26 00:05:49,066 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 385 transitions. Word has length 227 [2022-11-26 00:05:49,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:05:49,066 INFO L495 AbstractCegarLoop]: Abstraction has 379 states and 385 transitions. [2022-11-26 00:05:49,067 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 34.333333333333336) internal successors, (412), 13 states have internal predecessors, (412), 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 00:05:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 385 transitions. [2022-11-26 00:05:49,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-26 00:05:49,070 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:05:49,070 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:05:49,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-26 00:05:49,276 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:05:49,277 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:05:49,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:05:49,277 INFO L85 PathProgramCache]: Analyzing trace with hash -260625105, now seen corresponding path program 1 times [2022-11-26 00:05:49,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:05:49,278 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218358328] [2022-11-26 00:05:49,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:49,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:05:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-26 00:05:49,472 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:05:49,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218358328] [2022-11-26 00:05:49,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218358328] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:05:49,473 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:05:49,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:05:49,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912319945] [2022-11-26 00:05:49,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:05:49,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:05:49,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:05:49,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:05:49,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:05:49,475 INFO L87 Difference]: Start difference. First operand 379 states and 385 transitions. Second operand has 4 states, 3 states have (on average 73.33333333333333) internal successors, (220), 4 states have internal predecessors, (220), 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 00:05:49,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:05:50,000 INFO L93 Difference]: Finished difference Result 501 states and 507 transitions. [2022-11-26 00:05:50,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:05:50,007 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 73.33333333333333) internal successors, (220), 4 states have internal predecessors, (220), 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 228 [2022-11-26 00:05:50,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:05:50,009 INFO L225 Difference]: With dead ends: 501 [2022-11-26 00:05:50,010 INFO L226 Difference]: Without dead ends: 499 [2022-11-26 00:05:50,010 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 00:05:50,011 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 167 mSDsluCounter, 83 mSDsCounter, 0 mSdLazyCounter, 600 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 142 SdHoareTripleChecker+Invalid, 605 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 600 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:05:50,011 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 142 Invalid, 605 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 600 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-26 00:05:50,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2022-11-26 00:05:50,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 382. [2022-11-26 00:05:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 382 states, 359 states have (on average 1.0807799442896935) internal successors, (388), 381 states have internal predecessors, (388), 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 00:05:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 388 transitions. [2022-11-26 00:05:50,034 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 388 transitions. Word has length 228 [2022-11-26 00:05:50,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:05:50,035 INFO L495 AbstractCegarLoop]: Abstraction has 382 states and 388 transitions. [2022-11-26 00:05:50,035 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 73.33333333333333) internal successors, (220), 4 states have internal predecessors, (220), 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 00:05:50,035 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 388 transitions. [2022-11-26 00:05:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-11-26 00:05:50,039 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:05:50,039 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:05:50,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-11-26 00:05:50,040 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:05:50,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:05:50,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1471648141, now seen corresponding path program 1 times [2022-11-26 00:05:50,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:05:50,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733126256] [2022-11-26 00:05:50,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:50,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:05:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-26 00:05:50,274 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:05:50,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733126256] [2022-11-26 00:05:50,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733126256] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:05:50,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [230667117] [2022-11-26 00:05:50,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:50,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:05:50,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:05:50,277 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:05:50,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-26 00:05:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:50,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:05:50,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:05:50,569 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-26 00:05:50,569 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:05:50,569 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [230667117] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:05:50,570 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:05:50,570 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-26 00:05:50,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123321864] [2022-11-26 00:05:50,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:05:50,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:05:50,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:05:50,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:05:50,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:05:50,572 INFO L87 Difference]: Start difference. First operand 382 states and 388 transitions. Second operand has 5 states, 4 states have (on average 56.5) internal successors, (226), 5 states have internal predecessors, (226), 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 00:05:51,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:05:51,298 INFO L93 Difference]: Finished difference Result 499 states and 505 transitions. [2022-11-26 00:05:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:05:51,299 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 56.5) internal successors, (226), 5 states have internal predecessors, (226), 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 234 [2022-11-26 00:05:51,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:05:51,301 INFO L225 Difference]: With dead ends: 499 [2022-11-26 00:05:51,302 INFO L226 Difference]: Without dead ends: 480 [2022-11-26 00:05:51,302 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-26 00:05:51,303 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 206 mSDsluCounter, 84 mSDsCounter, 0 mSdLazyCounter, 822 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 206 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 822 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:05:51,303 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [206 Valid, 125 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 822 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:05:51,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2022-11-26 00:05:51,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 363. [2022-11-26 00:05:51,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 363 states, 359 states have (on average 1.0278551532033426) internal successors, (369), 362 states have internal predecessors, (369), 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 00:05:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 369 transitions. [2022-11-26 00:05:51,327 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 369 transitions. Word has length 234 [2022-11-26 00:05:51,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:05:51,328 INFO L495 AbstractCegarLoop]: Abstraction has 363 states and 369 transitions. [2022-11-26 00:05:51,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 56.5) internal successors, (226), 5 states have internal predecessors, (226), 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 00:05:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 369 transitions. [2022-11-26 00:05:51,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-11-26 00:05:51,330 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:05:51,330 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:05:51,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-26 00:05:51,536 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2022-11-26 00:05:51,537 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:05:51,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:05:51,537 INFO L85 PathProgramCache]: Analyzing trace with hash -2055358259, now seen corresponding path program 1 times [2022-11-26 00:05:51,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:05:51,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854972986] [2022-11-26 00:05:51,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:51,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:05:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:51,918 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-26 00:05:51,918 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:05:51,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854972986] [2022-11-26 00:05:51,919 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [854972986] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:05:51,919 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1108108995] [2022-11-26 00:05:51,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:51,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:05:51,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:05:51,921 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:05:51,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-26 00:05:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:52,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-26 00:05:52,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:05:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-26 00:05:52,184 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:05:52,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1108108995] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:05:52,184 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:05:52,185 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2022-11-26 00:05:52,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861108313] [2022-11-26 00:05:52,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:05:52,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:05:52,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:05:52,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:05:52,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:05:52,187 INFO L87 Difference]: Start difference. First operand 363 states and 369 transitions. Second operand has 6 states, 5 states have (on average 45.6) internal successors, (228), 6 states have internal predecessors, (228), 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 00:05:52,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:05:52,876 INFO L93 Difference]: Finished difference Result 480 states and 486 transitions. [2022-11-26 00:05:52,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:05:52,877 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 45.6) internal successors, (228), 6 states have internal predecessors, (228), 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 238 [2022-11-26 00:05:52,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:05:52,880 INFO L225 Difference]: With dead ends: 480 [2022-11-26 00:05:52,880 INFO L226 Difference]: Without dead ends: 479 [2022-11-26 00:05:52,881 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:05:52,882 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 418 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 774 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 418 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 784 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 774 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:05:52,882 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [418 Valid, 136 Invalid, 784 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 774 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-26 00:05:52,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2022-11-26 00:05:52,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 362. [2022-11-26 00:05:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 359 states have (on average 1.0250696378830084) internal successors, (368), 361 states have internal predecessors, (368), 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 00:05:52,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 368 transitions. [2022-11-26 00:05:52,905 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 368 transitions. Word has length 238 [2022-11-26 00:05:52,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:05:52,906 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 368 transitions. [2022-11-26 00:05:52,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 45.6) internal successors, (228), 6 states have internal predecessors, (228), 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 00:05:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 368 transitions. [2022-11-26 00:05:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-26 00:05:52,908 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:05:52,909 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:05:52,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-11-26 00:05:53,115 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-11-26 00:05:53,115 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:05:53,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:05:53,116 INFO L85 PathProgramCache]: Analyzing trace with hash 708404028, now seen corresponding path program 1 times [2022-11-26 00:05:53,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:05:53,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584578937] [2022-11-26 00:05:53,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:53,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:05:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-26 00:05:53,445 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:05:53,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584578937] [2022-11-26 00:05:53,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584578937] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:05:53,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [74185812] [2022-11-26 00:05:53,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:53,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:05:53,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:05:53,448 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:05:53,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-11-26 00:05:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:53,688 INFO L263 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-26 00:05:53,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:05:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-26 00:05:53,725 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:05:53,773 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-26 00:05:53,774 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [74185812] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:05:53,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1154912725] [2022-11-26 00:05:53,778 INFO L159 IcfgInterpreter]: Started Sifa with 222 locations of interest [2022-11-26 00:05:53,778 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:05:53,779 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:05:53,779 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:05:53,779 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:05:58,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:58,125 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-26 00:05:58,126 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 32 treesize of output 49 [2022-11-26 00:05:58,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:58,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-11-26 00:05:58,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:58,270 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-11-26 00:05:58,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:58,452 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:05:58,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:58,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:05:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:58,641 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:05:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:58,735 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:05:58,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:58,855 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 128 [2022-11-26 00:05:58,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:58,963 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:05:59,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,063 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:05:59,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,162 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:05:59,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-11-26 00:05:59,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,873 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:05:59,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:05:59,928 INFO L321 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2022-11-26 00:05:59,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 524 treesize of output 520 [2022-11-26 00:06:00,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,329 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:06:00,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,363 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:06:00,364 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:06:00,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,825 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:06:00,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:00,860 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:06:00,861 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:06:01,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,368 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:06:01,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,403 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:06:01,404 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 54 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:06:01,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,807 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:06:01,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:01,843 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:06:01,843 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:06:02,029 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 16 treesize of output 12 [2022-11-26 00:06:02,065 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 38 treesize of output 28 [2022-11-26 00:06:02,182 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 38 treesize of output 28 [2022-11-26 00:06:02,233 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 38 treesize of output 28 [2022-11-26 00:06:02,278 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 38 treesize of output 28 [2022-11-26 00:06:02,586 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 16 treesize of output 12 [2022-11-26 00:06:02,709 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 38 treesize of output 28 [2022-11-26 00:06:02,803 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:06:02,881 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 38 treesize of output 28 [2022-11-26 00:06:02,989 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 38 treesize of output 28 [2022-11-26 00:06:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,047 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 26 treesize of output 25 [2022-11-26 00:06:03,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,087 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 47 treesize of output 40 [2022-11-26 00:06:03,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,141 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 47 treesize of output 40 [2022-11-26 00:06:03,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,183 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 47 treesize of output 40 [2022-11-26 00:06:03,247 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 25 treesize of output 12 [2022-11-26 00:06:03,347 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 16 treesize of output 12 [2022-11-26 00:06:03,444 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 38 treesize of output 28 [2022-11-26 00:06:03,538 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 38 treesize of output 28 [2022-11-26 00:06:03,705 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 38 treesize of output 28 [2022-11-26 00:06:03,813 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 25 treesize of output 12 [2022-11-26 00:06:03,897 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 16 treesize of output 12 [2022-11-26 00:06:03,989 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 38 treesize of output 28 [2022-11-26 00:06:04,078 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 38 treesize of output 28 [2022-11-26 00:06:04,186 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 38 treesize of output 28 [2022-11-26 00:06:04,281 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 25 treesize of output 12 [2022-11-26 00:06:04,438 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 16 treesize of output 12 [2022-11-26 00:06:04,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:06:04,512 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:06:04,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:06:04,585 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 38 treesize of output 28 [2022-11-26 00:06:04,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,638 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 26 treesize of output 25 [2022-11-26 00:06:04,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,692 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 47 treesize of output 40 [2022-11-26 00:06:04,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,746 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 47 treesize of output 40 [2022-11-26 00:06:04,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,875 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:04,876 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 270 treesize of output 254 [2022-11-26 00:06:04,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,994 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:04,995 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 270 treesize of output 254 [2022-11-26 00:06:05,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,342 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:05,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 183 [2022-11-26 00:06:05,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,473 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:05,473 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-11-26 00:06:05,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,596 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:05,597 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-11-26 00:06:05,756 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 25 treesize of output 12 [2022-11-26 00:06:05,835 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 25 treesize of output 12 [2022-11-26 00:06:05,924 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 16 treesize of output 12 [2022-11-26 00:06:06,020 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 38 treesize of output 28 [2022-11-26 00:06:06,111 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 38 treesize of output 28 [2022-11-26 00:06:06,218 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 25 treesize of output 12 [2022-11-26 00:06:06,331 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 25 treesize of output 12 [2022-11-26 00:06:06,498 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 16 treesize of output 12 [2022-11-26 00:06:06,604 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 38 treesize of output 28 [2022-11-26 00:06:06,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 12 [2022-11-26 00:06:06,977 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 16 treesize of output 12 [2022-11-26 00:06:07,110 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 38 treesize of output 28 [2022-11-26 00:06:07,228 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 38 treesize of output 28 [2022-11-26 00:06:07,368 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 38 treesize of output 28 [2022-11-26 00:06:07,476 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 38 treesize of output 28 [2022-11-26 00:06:07,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:07,547 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 26 treesize of output 25 [2022-11-26 00:06:07,613 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 25 treesize of output 12 [2022-11-26 00:06:07,712 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 25 treesize of output 12 [2022-11-26 00:06:07,800 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 25 treesize of output 12 [2022-11-26 00:06:07,866 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 25 treesize of output 12 [2022-11-26 00:06:07,966 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 16 treesize of output 12 [2022-11-26 00:06:08,045 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 25 treesize of output 12 [2022-11-26 00:06:08,123 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 25 treesize of output 12 [2022-11-26 00:06:08,201 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 25 treesize of output 12 [2022-11-26 00:06:08,369 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 25 treesize of output 12 [2022-11-26 00:06:08,748 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 16 treesize of output 12 [2022-11-26 00:06:08,874 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 38 treesize of output 28 [2022-11-26 00:06:08,979 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 38 treesize of output 28 [2022-11-26 00:06:09,107 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 38 treesize of output 28 [2022-11-26 00:06:09,226 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 38 treesize of output 28 [2022-11-26 00:06:09,375 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 29 treesize of output 28 [2022-11-26 00:06:09,504 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 25 treesize of output 12 [2022-11-26 00:06:09,599 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 25 treesize of output 12 [2022-11-26 00:06:09,660 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 25 treesize of output 12 [2022-11-26 00:06:09,731 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 25 treesize of output 12 [2022-11-26 00:06:09,859 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 16 treesize of output 12 [2022-11-26 00:06:09,972 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 25 treesize of output 12 [2022-11-26 00:06:10,040 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 25 treesize of output 12 [2022-11-26 00:06:10,096 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 25 treesize of output 12 [2022-11-26 00:06:10,235 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 25 treesize of output 12 [2022-11-26 00:06:10,312 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 16 treesize of output 12 [2022-11-26 00:06:10,417 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 25 treesize of output 12 [2022-11-26 00:06:10,499 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 25 treesize of output 12 [2022-11-26 00:06:10,582 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 25 treesize of output 12 [2022-11-26 00:06:10,661 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 25 treesize of output 12 [2022-11-26 00:06:10,801 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 16 treesize of output 12 [2022-11-26 00:06:11,225 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 16 treesize of output 12 [2022-11-26 00:06:11,297 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 16 treesize of output 12 [2022-11-26 00:06:11,344 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 38 treesize of output 28 [2022-11-26 00:06:11,393 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 38 treesize of output 28 [2022-11-26 00:06:11,432 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 38 treesize of output 28 [2022-11-26 00:06:11,653 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 16 treesize of output 12 [2022-11-26 00:06:11,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:11,876 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-11-26 00:06:11,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-11-26 00:06:12,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,231 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:06:12,232 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:06:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,650 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:06:12,651 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:06:12,788 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 25 treesize of output 12 [2022-11-26 00:06:12,793 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:06:29,396 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '35666#(and (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|) (= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= ~CELLCOUNT~0 2147483647) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (<= 1 ~CELLCOUNT~0) (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_~cond#1| 1) (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (< 2147483646 |ULTIMATE.start_main_#t~post30#1|))' at error location [2022-11-26 00:06:29,396 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:06:29,396 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-26 00:06:29,396 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 11 [2022-11-26 00:06:29,396 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895796781] [2022-11-26 00:06:29,397 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-26 00:06:29,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-26 00:06:29,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:06:29,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-26 00:06:29,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=209, Invalid=1123, Unknown=0, NotChecked=0, Total=1332 [2022-11-26 00:06:29,399 INFO L87 Difference]: Start difference. First operand 362 states and 368 transitions. Second operand has 12 states, 11 states have (on average 21.818181818181817) internal successors, (240), 12 states have internal predecessors, (240), 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 00:06:30,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:06:30,135 INFO L93 Difference]: Finished difference Result 489 states and 497 transitions. [2022-11-26 00:06:30,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-26 00:06:30,135 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 21.818181818181817) internal successors, (240), 12 states have internal predecessors, (240), 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 239 [2022-11-26 00:06:30,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:06:30,137 INFO L225 Difference]: With dead ends: 489 [2022-11-26 00:06:30,137 INFO L226 Difference]: Without dead ends: 488 [2022-11-26 00:06:30,138 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 724 GetRequests, 496 SyntacticMatches, 189 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4995 ImplicationChecksByTransitivity, 16.6s TimeCoverageRelationStatistics Valid=245, Invalid=1395, Unknown=0, NotChecked=0, Total=1640 [2022-11-26 00:06:30,139 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 601 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 1185 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 601 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 1201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 1185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:06:30,139 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [601 Valid, 215 Invalid, 1201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 1185 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-26 00:06:30,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 488 states. [2022-11-26 00:06:30,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 488 to 371. [2022-11-26 00:06:30,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 368 states have (on average 1.0244565217391304) internal successors, (377), 370 states have internal predecessors, (377), 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 00:06:30,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 377 transitions. [2022-11-26 00:06:30,161 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 377 transitions. Word has length 239 [2022-11-26 00:06:30,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:06:30,162 INFO L495 AbstractCegarLoop]: Abstraction has 371 states and 377 transitions. [2022-11-26 00:06:30,162 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 21.818181818181817) internal successors, (240), 12 states have internal predecessors, (240), 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 00:06:30,162 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 377 transitions. [2022-11-26 00:06:30,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-11-26 00:06:30,164 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:06:30,164 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:06:30,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-11-26 00:06:30,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-11-26 00:06:30,370 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:06:30,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:06:30,370 INFO L85 PathProgramCache]: Analyzing trace with hash -1129437714, now seen corresponding path program 2 times [2022-11-26 00:06:30,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:06:30,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754772571] [2022-11-26 00:06:30,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:06:30,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:06:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:06:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-26 00:06:31,060 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:06:31,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754772571] [2022-11-26 00:06:31,060 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754772571] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:06:31,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2088743573] [2022-11-26 00:06:31,061 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-26 00:06:31,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:06:31,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:06:31,062 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:06:31,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-11-26 00:06:31,250 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2022-11-26 00:06:31,250 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:06:31,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-26 00:06:31,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:06:31,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-26 00:06:31,732 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:06:32,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-26 00:06:32,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2088743573] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:06:32,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [824550378] [2022-11-26 00:06:32,220 INFO L159 IcfgInterpreter]: Started Sifa with 222 locations of interest [2022-11-26 00:06:32,220 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:06:32,221 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:06:32,221 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:06:32,221 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:06:35,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:35,840 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-26 00:06:35,840 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 32 treesize of output 49 [2022-11-26 00:06:35,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:35,856 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-11-26 00:06:35,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:35,953 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-11-26 00:06:36,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:06:36,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,193 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:06:36,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:06:36,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-11-26 00:06:36,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,626 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 123 [2022-11-26 00:06:36,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:06:36,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:06:36,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:36,927 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:06:37,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,036 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-11-26 00:06:37,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,507 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:06:37,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,531 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:06:37,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 534 treesize of output 517 [2022-11-26 00:06:37,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,874 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:06:37,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:37,909 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:06:37,909 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:06:38,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,248 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:06:38,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,283 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:06:38,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:06:38,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,640 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:06:38,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:38,675 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:06:38,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 54 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:06:39,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,155 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:06:39,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:39,190 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-11-26 00:06:39,191 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-11-26 00:06:39,349 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 16 treesize of output 12 [2022-11-26 00:06:39,383 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 38 treesize of output 28 [2022-11-26 00:06:39,413 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 38 treesize of output 28 [2022-11-26 00:06:39,447 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 38 treesize of output 28 [2022-11-26 00:06:39,481 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 38 treesize of output 28 [2022-11-26 00:06:39,701 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 16 treesize of output 12 [2022-11-26 00:06:39,765 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 38 treesize of output 28 [2022-11-26 00:06:39,851 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 38 treesize of output 28 [2022-11-26 00:06:39,928 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 38 treesize of output 28 [2022-11-26 00:06:39,992 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 38 treesize of output 28 [2022-11-26 00:06:40,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:40,050 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 26 treesize of output 25 [2022-11-26 00:06:40,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:40,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:40,082 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 47 treesize of output 40 [2022-11-26 00:06:40,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:40,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:40,113 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 47 treesize of output 40 [2022-11-26 00:06:40,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:40,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:40,140 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 47 treesize of output 40 [2022-11-26 00:06:40,195 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 25 treesize of output 12 [2022-11-26 00:06:40,274 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 16 treesize of output 12 [2022-11-26 00:06:40,342 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 38 treesize of output 28 [2022-11-26 00:06:40,422 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 38 treesize of output 28 [2022-11-26 00:06:40,492 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 38 treesize of output 28 [2022-11-26 00:06:40,588 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 25 treesize of output 12 [2022-11-26 00:06:40,655 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 16 treesize of output 12 [2022-11-26 00:06:40,728 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 38 treesize of output 28 [2022-11-26 00:06:40,917 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 38 treesize of output 28 [2022-11-26 00:06:41,021 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 38 treesize of output 28 [2022-11-26 00:06:41,127 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 25 treesize of output 12 [2022-11-26 00:06:41,240 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 16 treesize of output 12 [2022-11-26 00:06:41,264 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 38 treesize of output 28 [2022-11-26 00:06:41,298 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 38 treesize of output 28 [2022-11-26 00:06:41,322 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 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:06:41,352 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 38 treesize of output 28 [2022-11-26 00:06:41,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,385 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 26 treesize of output 25 [2022-11-26 00:06:41,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,413 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 47 treesize of output 40 [2022-11-26 00:06:41,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,444 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 47 treesize of output 40 [2022-11-26 00:06:41,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,519 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:41,519 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 270 treesize of output 254 [2022-11-26 00:06:41,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,626 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:41,626 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 270 treesize of output 254 [2022-11-26 00:06:41,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,801 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:41,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 183 [2022-11-26 00:06:41,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:41,942 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:41,942 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-11-26 00:06:42,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:42,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:42,075 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-26 00:06:42,076 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-11-26 00:06:42,168 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 25 treesize of output 12 [2022-11-26 00:06:42,227 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 25 treesize of output 12 [2022-11-26 00:06:42,313 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 16 treesize of output 12 [2022-11-26 00:06:42,380 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 38 treesize of output 28 [2022-11-26 00:06:42,461 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 38 treesize of output 28 [2022-11-26 00:06:42,549 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 25 treesize of output 12 [2022-11-26 00:06:42,609 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 25 treesize of output 12 [2022-11-26 00:06:42,731 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 16 treesize of output 12 [2022-11-26 00:06:42,839 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 38 treesize of output 28 [2022-11-26 00:06:42,980 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 25 treesize of output 12 [2022-11-26 00:06:43,375 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 16 treesize of output 12 [2022-11-26 00:06:43,488 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 38 treesize of output 28 [2022-11-26 00:06:43,592 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 38 treesize of output 28 [2022-11-26 00:06:43,694 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 38 treesize of output 28 [2022-11-26 00:06:43,803 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-11-26 00:06:43,922 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 29 treesize of output 28 [2022-11-26 00:06:44,056 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 25 treesize of output 12 [2022-11-26 00:06:44,190 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 25 treesize of output 12 [2022-11-26 00:06:44,321 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 25 treesize of output 12 [2022-11-26 00:06:44,436 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 25 treesize of output 12 [2022-11-26 00:06:44,571 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 16 treesize of output 12 [2022-11-26 00:06:44,686 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 25 treesize of output 12 [2022-11-26 00:06:44,766 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 25 treesize of output 12 [2022-11-26 00:06:44,836 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 25 treesize of output 12 [2022-11-26 00:06:44,908 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 25 treesize of output 12 [2022-11-26 00:06:44,979 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 16 treesize of output 12 [2022-11-26 00:06:45,068 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 25 treesize of output 12 [2022-11-26 00:06:45,144 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 25 treesize of output 12 [2022-11-26 00:06:45,221 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 25 treesize of output 12 [2022-11-26 00:06:45,284 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 25 treesize of output 12 [2022-11-26 00:06:45,541 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 16 treesize of output 12 [2022-11-26 00:06:45,615 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 38 treesize of output 28 [2022-11-26 00:06:45,802 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 38 treesize of output 28 [2022-11-26 00:06:45,925 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 38 treesize of output 28 [2022-11-26 00:06:45,992 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 38 treesize of output 28 [2022-11-26 00:06:46,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:46,052 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 26 treesize of output 25 [2022-11-26 00:06:46,108 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 25 treesize of output 12 [2022-11-26 00:06:46,170 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 25 treesize of output 12 [2022-11-26 00:06:46,233 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 25 treesize of output 12 [2022-11-26 00:06:46,300 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 25 treesize of output 12 [2022-11-26 00:06:46,387 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 16 treesize of output 12 [2022-11-26 00:06:46,477 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 25 treesize of output 12 [2022-11-26 00:06:46,529 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 25 treesize of output 12 [2022-11-26 00:06:46,605 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 25 treesize of output 12 [2022-11-26 00:06:46,661 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 25 treesize of output 12 [2022-11-26 00:06:46,738 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 16 treesize of output 12 [2022-11-26 00:06:46,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 12 [2022-11-26 00:06:46,890 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 25 treesize of output 12 [2022-11-26 00:06:46,980 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 25 treesize of output 12 [2022-11-26 00:06:47,076 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 25 treesize of output 12 [2022-11-26 00:06:47,234 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 16 treesize of output 12 [2022-11-26 00:06:47,604 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 16 treesize of output 12 [2022-11-26 00:06:47,675 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 16 treesize of output 12 [2022-11-26 00:06:47,719 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 38 treesize of output 28 [2022-11-26 00:06:47,758 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 38 treesize of output 28 [2022-11-26 00:06:47,818 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 38 treesize of output 28 [2022-11-26 00:06:47,980 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 16 treesize of output 12 [2022-11-26 00:06:48,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,280 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-11-26 00:06:48,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-11-26 00:06:48,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,616 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:06:48,617 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:06:48,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:48,944 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-26 00:06:48,944 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-11-26 00:06:49,064 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 25 treesize of output 12 [2022-11-26 00:06:49,070 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 00:07:06,634 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '38087#(and (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|) (= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= ~CELLCOUNT~0 2147483647) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (<= 1 ~CELLCOUNT~0) (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_~cond#1| 1) (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (< 2147483646 |ULTIMATE.start_main_#t~post30#1|))' at error location [2022-11-26 00:07:06,634 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 00:07:06,634 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-26 00:07:06,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 2, 2] total 13 [2022-11-26 00:07:06,635 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559897700] [2022-11-26 00:07:06,635 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-26 00:07:06,636 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-26 00:07:06,636 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:07:06,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-26 00:07:06,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=213, Invalid=1269, Unknown=0, NotChecked=0, Total=1482 [2022-11-26 00:07:06,638 INFO L87 Difference]: Start difference. First operand 371 states and 377 transitions. Second operand has 14 states, 13 states have (on average 35.92307692307692) internal successors, (467), 14 states have internal predecessors, (467), 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 00:07:07,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:07:07,849 INFO L93 Difference]: Finished difference Result 491 states and 498 transitions. [2022-11-26 00:07:07,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-26 00:07:07,850 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 35.92307692307692) internal successors, (467), 14 states have internal predecessors, (467), 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 248 [2022-11-26 00:07:07,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:07:07,851 INFO L225 Difference]: With dead ends: 491 [2022-11-26 00:07:07,851 INFO L226 Difference]: Without dead ends: 471 [2022-11-26 00:07:07,853 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 765 GetRequests, 530 SyntacticMatches, 187 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4618 ImplicationChecksByTransitivity, 17.8s TimeCoverageRelationStatistics Valid=337, Invalid=2113, Unknown=0, NotChecked=0, Total=2450 [2022-11-26 00:07:07,853 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 635 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 1457 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 635 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 1472 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:07:07,854 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [635 Valid, 122 Invalid, 1472 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1457 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-26 00:07:07,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2022-11-26 00:07:07,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 354. [2022-11-26 00:07:07,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 354 states, 352 states have (on average 1.0198863636363635) internal successors, (359), 353 states have internal predecessors, (359), 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 00:07:07,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 359 transitions. [2022-11-26 00:07:07,873 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 359 transitions. Word has length 248 [2022-11-26 00:07:07,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:07:07,874 INFO L495 AbstractCegarLoop]: Abstraction has 354 states and 359 transitions. [2022-11-26 00:07:07,875 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 35.92307692307692) internal successors, (467), 14 states have internal predecessors, (467), 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 00:07:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 359 transitions. [2022-11-26 00:07:07,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-26 00:07:07,877 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:07:07,877 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:07:07,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2022-11-26 00:07:08,084 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2022-11-26 00:07:08,084 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:07:08,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:07:08,085 INFO L85 PathProgramCache]: Analyzing trace with hash -149244445, now seen corresponding path program 1 times [2022-11-26 00:07:08,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:07:08,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848777736] [2022-11-26 00:07:08,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:07:08,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:07:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:07:08,268 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-26 00:07:08,269 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:07:08,269 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848777736] [2022-11-26 00:07:08,269 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [848777736] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:07:08,269 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:07:08,269 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:07:08,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818846617] [2022-11-26 00:07:08,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:07:08,271 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:07:08,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:07:08,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:07:08,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:07:08,272 INFO L87 Difference]: Start difference. First operand 354 states and 359 transitions. Second operand has 4 states, 3 states have (on average 71.33333333333333) internal successors, (214), 4 states have internal predecessors, (214), 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 00:07:08,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:07:08,646 INFO L93 Difference]: Finished difference Result 363 states and 368 transitions. [2022-11-26 00:07:08,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:07:08,647 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 71.33333333333333) internal successors, (214), 4 states have internal predecessors, (214), 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 267 [2022-11-26 00:07:08,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:07:08,648 INFO L225 Difference]: With dead ends: 363 [2022-11-26 00:07:08,648 INFO L226 Difference]: Without dead ends: 362 [2022-11-26 00:07:08,649 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 00:07:08,649 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 172 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 397 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 172 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 397 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:07:08,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [172 Valid, 81 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 397 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-26 00:07:08,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-11-26 00:07:08,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 272. [2022-11-26 00:07:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 271 states have (on average 1.018450184501845) internal successors, (276), 271 states have internal predecessors, (276), 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 00:07:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 276 transitions. [2022-11-26 00:07:08,669 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 276 transitions. Word has length 267 [2022-11-26 00:07:08,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:07:08,670 INFO L495 AbstractCegarLoop]: Abstraction has 272 states and 276 transitions. [2022-11-26 00:07:08,670 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 71.33333333333333) internal successors, (214), 4 states have internal predecessors, (214), 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 00:07:08,671 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 276 transitions. [2022-11-26 00:07:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-26 00:07:08,672 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:07:08,673 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:07:08,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-11-26 00:07:08,673 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-11-26 00:07:08,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:07:08,674 INFO L85 PathProgramCache]: Analyzing trace with hash -1434267353, now seen corresponding path program 1 times [2022-11-26 00:07:08,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:07:08,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485111063] [2022-11-26 00:07:08,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:07:08,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:07:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:07:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-26 00:07:08,854 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:07:08,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485111063] [2022-11-26 00:07:08,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485111063] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:07:08,854 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:07:08,854 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:07:08,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040094709] [2022-11-26 00:07:08,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:07:08,855 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:07:08,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:07:08,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:07:08,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:07:08,857 INFO L87 Difference]: Start difference. First operand 272 states and 276 transitions. Second operand has 4 states, 3 states have (on average 86.0) internal successors, (258), 4 states have internal predecessors, (258), 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 00:07:09,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:07:09,222 INFO L93 Difference]: Finished difference Result 284 states and 288 transitions. [2022-11-26 00:07:09,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:07:09,223 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 86.0) internal successors, (258), 4 states have internal predecessors, (258), 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 271 [2022-11-26 00:07:09,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:07:09,224 INFO L225 Difference]: With dead ends: 284 [2022-11-26 00:07:09,224 INFO L226 Difference]: Without dead ends: 0 [2022-11-26 00:07:09,224 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 00:07:09,225 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 171 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 397 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 79 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 397 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:07:09,225 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [171 Valid, 79 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 397 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-26 00:07:09,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-26 00:07:09,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-26 00:07:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 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 00:07:09,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-26 00:07:09,226 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 271 [2022-11-26 00:07:09,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:07:09,226 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-26 00:07:09,226 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 86.0) internal successors, (258), 4 states have internal predecessors, (258), 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 00:07:09,226 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-26 00:07:09,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-26 00:07:09,229 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (221 of 222 remaining) [2022-11-26 00:07:09,229 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (220 of 222 remaining) [2022-11-26 00:07:09,229 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (219 of 222 remaining) [2022-11-26 00:07:09,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (218 of 222 remaining) [2022-11-26 00:07:09,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (217 of 222 remaining) [2022-11-26 00:07:09,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (216 of 222 remaining) [2022-11-26 00:07:09,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 222 remaining) [2022-11-26 00:07:09,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 222 remaining) [2022-11-26 00:07:09,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 222 remaining) [2022-11-26 00:07:09,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 222 remaining) [2022-11-26 00:07:09,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 222 remaining) [2022-11-26 00:07:09,233 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 222 remaining) [2022-11-26 00:07:09,233 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 222 remaining) [2022-11-26 00:07:09,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 222 remaining) [2022-11-26 00:07:09,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 222 remaining) [2022-11-26 00:07:09,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 222 remaining) [2022-11-26 00:07:09,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 222 remaining) [2022-11-26 00:07:09,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 222 remaining) [2022-11-26 00:07:09,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 222 remaining) [2022-11-26 00:07:09,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 222 remaining) [2022-11-26 00:07:09,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 222 remaining) [2022-11-26 00:07:09,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 222 remaining) [2022-11-26 00:07:09,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 222 remaining) [2022-11-26 00:07:09,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 222 remaining) [2022-11-26 00:07:09,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 222 remaining) [2022-11-26 00:07:09,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 222 remaining) [2022-11-26 00:07:09,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 222 remaining) [2022-11-26 00:07:09,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 222 remaining) [2022-11-26 00:07:09,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 222 remaining) [2022-11-26 00:07:09,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 222 remaining) [2022-11-26 00:07:09,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 222 remaining) [2022-11-26 00:07:09,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 222 remaining) [2022-11-26 00:07:09,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 222 remaining) [2022-11-26 00:07:09,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 222 remaining) [2022-11-26 00:07:09,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 222 remaining) [2022-11-26 00:07:09,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 222 remaining) [2022-11-26 00:07:09,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 222 remaining) [2022-11-26 00:07:09,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 222 remaining) [2022-11-26 00:07:09,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 222 remaining) [2022-11-26 00:07:09,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 222 remaining) [2022-11-26 00:07:09,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 222 remaining) [2022-11-26 00:07:09,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 222 remaining) [2022-11-26 00:07:09,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 222 remaining) [2022-11-26 00:07:09,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 222 remaining) [2022-11-26 00:07:09,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 222 remaining) [2022-11-26 00:07:09,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 222 remaining) [2022-11-26 00:07:09,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 222 remaining) [2022-11-26 00:07:09,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 222 remaining) [2022-11-26 00:07:09,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 222 remaining) [2022-11-26 00:07:09,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 222 remaining) [2022-11-26 00:07:09,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 222 remaining) [2022-11-26 00:07:09,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 222 remaining) [2022-11-26 00:07:09,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 222 remaining) [2022-11-26 00:07:09,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 222 remaining) [2022-11-26 00:07:09,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 222 remaining) [2022-11-26 00:07:09,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 222 remaining) [2022-11-26 00:07:09,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 222 remaining) [2022-11-26 00:07:09,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 222 remaining) [2022-11-26 00:07:09,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 222 remaining) [2022-11-26 00:07:09,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 222 remaining) [2022-11-26 00:07:09,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 222 remaining) [2022-11-26 00:07:09,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 222 remaining) [2022-11-26 00:07:09,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 222 remaining) [2022-11-26 00:07:09,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 222 remaining) [2022-11-26 00:07:09,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 222 remaining) [2022-11-26 00:07:09,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 222 remaining) [2022-11-26 00:07:09,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 222 remaining) [2022-11-26 00:07:09,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 222 remaining) [2022-11-26 00:07:09,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 222 remaining) [2022-11-26 00:07:09,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 222 remaining) [2022-11-26 00:07:09,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 222 remaining) [2022-11-26 00:07:09,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 222 remaining) [2022-11-26 00:07:09,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 222 remaining) [2022-11-26 00:07:09,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 222 remaining) [2022-11-26 00:07:09,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 222 remaining) [2022-11-26 00:07:09,245 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 222 remaining) [2022-11-26 00:07:09,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 222 remaining) [2022-11-26 00:07:09,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 222 remaining) [2022-11-26 00:07:09,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 222 remaining) [2022-11-26 00:07:09,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 222 remaining) [2022-11-26 00:07:09,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 222 remaining) [2022-11-26 00:07:09,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 222 remaining) [2022-11-26 00:07:09,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 222 remaining) [2022-11-26 00:07:09,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 222 remaining) [2022-11-26 00:07:09,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 222 remaining) [2022-11-26 00:07:09,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 222 remaining) [2022-11-26 00:07:09,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 222 remaining) [2022-11-26 00:07:09,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 222 remaining) [2022-11-26 00:07:09,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 222 remaining) [2022-11-26 00:07:09,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 222 remaining) [2022-11-26 00:07:09,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 222 remaining) [2022-11-26 00:07:09,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 222 remaining) [2022-11-26 00:07:09,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 222 remaining) [2022-11-26 00:07:09,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 222 remaining) [2022-11-26 00:07:09,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 222 remaining) [2022-11-26 00:07:09,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 222 remaining) [2022-11-26 00:07:09,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 222 remaining) [2022-11-26 00:07:09,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 222 remaining) [2022-11-26 00:07:09,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 222 remaining) [2022-11-26 00:07:09,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 222 remaining) [2022-11-26 00:07:09,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 222 remaining) [2022-11-26 00:07:09,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 222 remaining) [2022-11-26 00:07:09,251 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 222 remaining) [2022-11-26 00:07:09,251 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 222 remaining) [2022-11-26 00:07:09,251 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 222 remaining) [2022-11-26 00:07:09,251 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 222 remaining) [2022-11-26 00:07:09,251 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 222 remaining) [2022-11-26 00:07:09,251 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 222 remaining) [2022-11-26 00:07:09,252 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 222 remaining) [2022-11-26 00:07:09,252 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 222 remaining) [2022-11-26 00:07:09,252 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 222 remaining) [2022-11-26 00:07:09,252 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 222 remaining) [2022-11-26 00:07:09,252 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 222 remaining) [2022-11-26 00:07:09,253 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 222 remaining) [2022-11-26 00:07:09,253 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 222 remaining) [2022-11-26 00:07:09,253 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 222 remaining) [2022-11-26 00:07:09,253 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 222 remaining) [2022-11-26 00:07:09,253 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 222 remaining) [2022-11-26 00:07:09,253 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 222 remaining) [2022-11-26 00:07:09,254 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 222 remaining) [2022-11-26 00:07:09,254 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 222 remaining) [2022-11-26 00:07:09,254 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 222 remaining) [2022-11-26 00:07:09,254 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 222 remaining) [2022-11-26 00:07:09,254 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 222 remaining) [2022-11-26 00:07:09,255 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 222 remaining) [2022-11-26 00:07:09,255 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 222 remaining) [2022-11-26 00:07:09,255 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 222 remaining) [2022-11-26 00:07:09,255 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 222 remaining) [2022-11-26 00:07:09,255 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 222 remaining) [2022-11-26 00:07:09,255 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 222 remaining) [2022-11-26 00:07:09,256 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 222 remaining) [2022-11-26 00:07:09,256 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 222 remaining) [2022-11-26 00:07:09,256 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 222 remaining) [2022-11-26 00:07:09,256 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 222 remaining) [2022-11-26 00:07:09,256 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 222 remaining) [2022-11-26 00:07:09,257 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 222 remaining) [2022-11-26 00:07:09,257 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 222 remaining) [2022-11-26 00:07:09,257 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 222 remaining) [2022-11-26 00:07:09,257 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 222 remaining) [2022-11-26 00:07:09,257 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 222 remaining) [2022-11-26 00:07:09,257 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 222 remaining) [2022-11-26 00:07:09,258 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 222 remaining) [2022-11-26 00:07:09,258 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 222 remaining) [2022-11-26 00:07:09,258 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 222 remaining) [2022-11-26 00:07:09,258 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 222 remaining) [2022-11-26 00:07:09,258 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 222 remaining) [2022-11-26 00:07:09,259 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 222 remaining) [2022-11-26 00:07:09,259 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 222 remaining) [2022-11-26 00:07:09,259 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 222 remaining) [2022-11-26 00:07:09,259 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 222 remaining) [2022-11-26 00:07:09,259 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 222 remaining) [2022-11-26 00:07:09,261 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 222 remaining) [2022-11-26 00:07:09,261 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr152ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 222 remaining) [2022-11-26 00:07:09,261 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr153ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 222 remaining) [2022-11-26 00:07:09,261 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 222 remaining) [2022-11-26 00:07:09,261 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr155ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 222 remaining) [2022-11-26 00:07:09,262 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr156ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 222 remaining) [2022-11-26 00:07:09,262 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr157ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 222 remaining) [2022-11-26 00:07:09,262 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 222 remaining) [2022-11-26 00:07:09,262 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr159ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 222 remaining) [2022-11-26 00:07:09,262 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr160ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 222 remaining) [2022-11-26 00:07:09,263 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr161ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 222 remaining) [2022-11-26 00:07:09,263 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 222 remaining) [2022-11-26 00:07:09,263 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr163ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 222 remaining) [2022-11-26 00:07:09,263 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr164ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 222 remaining) [2022-11-26 00:07:09,263 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr165ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 222 remaining) [2022-11-26 00:07:09,263 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 222 remaining) [2022-11-26 00:07:09,264 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr167ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 222 remaining) [2022-11-26 00:07:09,264 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 222 remaining) [2022-11-26 00:07:09,264 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 222 remaining) [2022-11-26 00:07:09,264 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 222 remaining) [2022-11-26 00:07:09,264 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 222 remaining) [2022-11-26 00:07:09,264 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr172ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 222 remaining) [2022-11-26 00:07:09,265 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr173ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 222 remaining) [2022-11-26 00:07:09,265 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 222 remaining) [2022-11-26 00:07:09,265 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 222 remaining) [2022-11-26 00:07:09,265 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 222 remaining) [2022-11-26 00:07:09,265 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 222 remaining) [2022-11-26 00:07:09,265 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 222 remaining) [2022-11-26 00:07:09,266 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr179ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 222 remaining) [2022-11-26 00:07:09,266 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr180ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 222 remaining) [2022-11-26 00:07:09,266 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr181ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 222 remaining) [2022-11-26 00:07:09,266 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 222 remaining) [2022-11-26 00:07:09,266 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr183ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 222 remaining) [2022-11-26 00:07:09,267 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 222 remaining) [2022-11-26 00:07:09,267 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr185ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 222 remaining) [2022-11-26 00:07:09,267 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 222 remaining) [2022-11-26 00:07:09,267 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 222 remaining) [2022-11-26 00:07:09,267 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr188ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 222 remaining) [2022-11-26 00:07:09,267 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr189ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 222 remaining) [2022-11-26 00:07:09,268 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 222 remaining) [2022-11-26 00:07:09,268 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr191ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 222 remaining) [2022-11-26 00:07:09,268 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr192ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 222 remaining) [2022-11-26 00:07:09,268 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr193ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 222 remaining) [2022-11-26 00:07:09,268 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 222 remaining) [2022-11-26 00:07:09,268 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr195ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 222 remaining) [2022-11-26 00:07:09,269 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr196ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 222 remaining) [2022-11-26 00:07:09,269 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr197ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 222 remaining) [2022-11-26 00:07:09,269 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 222 remaining) [2022-11-26 00:07:09,269 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr199ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 222 remaining) [2022-11-26 00:07:09,269 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr200ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 222 remaining) [2022-11-26 00:07:09,269 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr201ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 222 remaining) [2022-11-26 00:07:09,270 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 222 remaining) [2022-11-26 00:07:09,270 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr203ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 222 remaining) [2022-11-26 00:07:09,270 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr204ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 222 remaining) [2022-11-26 00:07:09,270 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr205ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 222 remaining) [2022-11-26 00:07:09,270 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 222 remaining) [2022-11-26 00:07:09,271 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr207ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 222 remaining) [2022-11-26 00:07:09,271 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr208ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 222 remaining) [2022-11-26 00:07:09,271 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr209ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 222 remaining) [2022-11-26 00:07:09,271 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 222 remaining) [2022-11-26 00:07:09,271 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr211ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 222 remaining) [2022-11-26 00:07:09,271 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr212ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 222 remaining) [2022-11-26 00:07:09,272 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr213ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 222 remaining) [2022-11-26 00:07:09,272 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 222 remaining) [2022-11-26 00:07:09,272 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr215ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 222 remaining) [2022-11-26 00:07:09,272 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr216ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 222 remaining) [2022-11-26 00:07:09,272 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr217ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 222 remaining) [2022-11-26 00:07:09,272 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 222 remaining) [2022-11-26 00:07:09,273 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 222 remaining) [2022-11-26 00:07:09,273 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 222 remaining) [2022-11-26 00:07:09,273 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 222 remaining) [2022-11-26 00:07:09,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-11-26 00:07:09,275 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-26 00:07:13,917 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed. [2022-11-26 00:07:13,917 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2022-11-26 00:07:13,917 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,917 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point L102(line 102) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point L102-1(line 102) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point L102-2(line 102) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point L102-3(line 102) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr155ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,918 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,919 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr209ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,919 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,919 INFO L899 garLoopResultBuilder]: For program point L70(line 70) no Hoare annotation was computed. [2022-11-26 00:07:13,919 INFO L899 garLoopResultBuilder]: For program point L70-1(line 70) no Hoare annotation was computed. [2022-11-26 00:07:13,919 INFO L899 garLoopResultBuilder]: For program point L70-2(line 70) no Hoare annotation was computed. [2022-11-26 00:07:13,919 INFO L899 garLoopResultBuilder]: For program point L70-3(line 70) no Hoare annotation was computed. [2022-11-26 00:07:13,919 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed. [2022-11-26 00:07:13,919 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW(line 94) no Hoare annotation was computed. [2022-11-26 00:07:13,919 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point L104(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point L104-1(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point L38(line 38) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point L104-2(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point L38-1(line 38) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point L104-3(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point L38-2(line 38) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point L104-4(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,920 INFO L899 garLoopResultBuilder]: For program point L38-3(line 38) no Hoare annotation was computed. [2022-11-26 00:07:13,921 INFO L899 garLoopResultBuilder]: For program point L104-5(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,921 INFO L899 garLoopResultBuilder]: For program point L104-6(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,921 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr199ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,921 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed. [2022-11-26 00:07:13,921 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW(line 110) no Hoare annotation was computed. [2022-11-26 00:07:13,921 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) no Hoare annotation was computed. [2022-11-26 00:07:13,921 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,921 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr188ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,921 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,922 INFO L899 garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,922 INFO L899 garLoopResultBuilder]: For program point L72(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,922 INFO L899 garLoopResultBuilder]: For program point L105-1(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,922 INFO L899 garLoopResultBuilder]: For program point L72-1(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,922 INFO L899 garLoopResultBuilder]: For program point L105-2(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,922 INFO L899 garLoopResultBuilder]: For program point L72-2(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,922 INFO L899 garLoopResultBuilder]: For program point L105-3(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,922 INFO L899 garLoopResultBuilder]: For program point L72-3(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,923 INFO L899 garLoopResultBuilder]: For program point L105-4(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,923 INFO L899 garLoopResultBuilder]: For program point L72-4(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,923 INFO L899 garLoopResultBuilder]: For program point L105-5(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,923 INFO L899 garLoopResultBuilder]: For program point L72-5(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,923 INFO L899 garLoopResultBuilder]: For program point L105-6(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,923 INFO L899 garLoopResultBuilder]: For program point L72-6(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,923 INFO L899 garLoopResultBuilder]: For program point L105-7(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,924 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2022-11-26 00:07:13,924 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW(line 110) no Hoare annotation was computed. [2022-11-26 00:07:13,924 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr156ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,924 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,924 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr167ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,924 INFO L899 garLoopResultBuilder]: For program point L106(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,925 INFO L899 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,925 INFO L899 garLoopResultBuilder]: For program point L106-1(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,925 INFO L899 garLoopResultBuilder]: For program point L40(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,925 INFO L899 garLoopResultBuilder]: For program point L73-1(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,925 INFO L899 garLoopResultBuilder]: For program point L106-2(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,925 INFO L899 garLoopResultBuilder]: For program point L40-1(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,925 INFO L899 garLoopResultBuilder]: For program point L73-2(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,926 INFO L899 garLoopResultBuilder]: For program point L106-3(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,926 INFO L899 garLoopResultBuilder]: For program point L40-2(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,926 INFO L899 garLoopResultBuilder]: For program point L73-3(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,926 INFO L899 garLoopResultBuilder]: For program point L106-4(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,926 INFO L899 garLoopResultBuilder]: For program point L40-3(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,926 INFO L899 garLoopResultBuilder]: For program point L73-4(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,926 INFO L899 garLoopResultBuilder]: For program point L106-5(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,927 INFO L899 garLoopResultBuilder]: For program point L40-4(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,927 INFO L899 garLoopResultBuilder]: For program point L73-5(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,927 INFO L899 garLoopResultBuilder]: For program point L106-6(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,927 INFO L899 garLoopResultBuilder]: For program point L40-5(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,927 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,927 INFO L899 garLoopResultBuilder]: For program point L73-6(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,927 INFO L899 garLoopResultBuilder]: For program point L106-7(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,928 INFO L899 garLoopResultBuilder]: For program point L40-6(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,928 INFO L899 garLoopResultBuilder]: For program point L73-7(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,928 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,928 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed. [2022-11-26 00:07:13,928 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW(line 98) no Hoare annotation was computed. [2022-11-26 00:07:13,928 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,928 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,929 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,929 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,929 INFO L899 garLoopResultBuilder]: For program point L107(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,929 INFO L899 garLoopResultBuilder]: For program point L74(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,929 INFO L899 garLoopResultBuilder]: For program point L107-1(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,929 INFO L899 garLoopResultBuilder]: For program point L41(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,929 INFO L899 garLoopResultBuilder]: For program point L74-1(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,930 INFO L899 garLoopResultBuilder]: For program point L107-2(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,930 INFO L899 garLoopResultBuilder]: For program point L41-1(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,930 INFO L899 garLoopResultBuilder]: For program point L74-2(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,930 INFO L899 garLoopResultBuilder]: For program point L107-3(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,930 INFO L899 garLoopResultBuilder]: For program point L41-2(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,930 INFO L899 garLoopResultBuilder]: For program point L74-3(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,930 INFO L899 garLoopResultBuilder]: For program point L107-4(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,930 INFO L899 garLoopResultBuilder]: For program point L41-3(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,931 INFO L899 garLoopResultBuilder]: For program point L74-4(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,931 INFO L899 garLoopResultBuilder]: For program point L107-5(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,931 INFO L899 garLoopResultBuilder]: For program point L41-4(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,931 INFO L899 garLoopResultBuilder]: For program point L74-5(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,931 INFO L899 garLoopResultBuilder]: For program point L107-6(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,931 INFO L899 garLoopResultBuilder]: For program point L41-5(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,931 INFO L899 garLoopResultBuilder]: For program point L74-6(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,932 INFO L899 garLoopResultBuilder]: For program point L107-7(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,932 INFO L899 garLoopResultBuilder]: For program point L41-6(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,932 INFO L899 garLoopResultBuilder]: For program point L74-7(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,932 INFO L899 garLoopResultBuilder]: For program point L41-7(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,932 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed. [2022-11-26 00:07:13,932 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,932 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr200ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,933 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,933 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr189ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,933 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,933 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,933 INFO L899 garLoopResultBuilder]: For program point L75(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,933 INFO L899 garLoopResultBuilder]: For program point L42(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,934 INFO L899 garLoopResultBuilder]: For program point L75-1(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,934 INFO L899 garLoopResultBuilder]: For program point L42-1(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,934 INFO L899 garLoopResultBuilder]: For program point L75-2(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,934 INFO L899 garLoopResultBuilder]: For program point L42-2(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,934 INFO L899 garLoopResultBuilder]: For program point L75-3(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,934 INFO L899 garLoopResultBuilder]: For program point L42-3(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,934 INFO L899 garLoopResultBuilder]: For program point L75-4(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,934 INFO L899 garLoopResultBuilder]: For program point L42-4(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,935 INFO L899 garLoopResultBuilder]: For program point L75-5(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,935 INFO L899 garLoopResultBuilder]: For program point L42-5(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,935 INFO L899 garLoopResultBuilder]: For program point L75-6(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,935 INFO L899 garLoopResultBuilder]: For program point L42-6(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,935 INFO L899 garLoopResultBuilder]: For program point L75-7(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,935 INFO L899 garLoopResultBuilder]: For program point L42-7(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,935 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr157ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr211ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point L43(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point L43-1(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point L43-2(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point L43-3(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point L43-4(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,936 INFO L899 garLoopResultBuilder]: For program point L43-5(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,937 INFO L899 garLoopResultBuilder]: For program point L43-6(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,937 INFO L899 garLoopResultBuilder]: For program point L43-7(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,937 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,937 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,937 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr152ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,937 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr217ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,937 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,937 INFO L899 garLoopResultBuilder]: For program point L110-3(line 110) no Hoare annotation was computed. [2022-11-26 00:07:13,937 INFO L899 garLoopResultBuilder]: For program point L110-4(line 110) no Hoare annotation was computed. [2022-11-26 00:07:13,938 INFO L895 garLoopResultBuilder]: At program point L110-5(lines 110 113) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse4 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse6 (= 53 (select .cse33 4))) (.cse7 (<= 2 ~CELLCOUNT~0)) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse10 (= 2 (select |#length| 1))) (.cse11 (= (select |#valid| 3) 1)) (.cse12 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse13 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse14 (<= ~CELLCOUNT~0 2147483647)) (.cse15 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse16 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse17 (= 114 (select .cse33 3))) (.cse18 (= (select |#valid| 1) 1)) (.cse19 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse21 (= (select |#valid| 0) 0)) (.cse22 (= (select .cse33 5) 46)) (.cse23 (= (select |#valid| 2) 1)) (.cse24 (= |#NULL.offset| 0)) (.cse25 (= 8 (select |#length| 2))) (.cse26 (= (select .cse34 0) 48)) (.cse27 (= (select .cse33 0) 109)) (.cse28 (= (select .cse34 1) 0)) (.cse29 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= |ULTIMATE.start_main_~i~0#1| 0) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32)))) [2022-11-26 00:07:13,938 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2022-11-26 00:07:13,939 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr163ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,939 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,939 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) no Hoare annotation was computed. [2022-11-26 00:07:13,939 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed. [2022-11-26 00:07:13,939 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,939 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,939 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,940 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,940 INFO L899 garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed. [2022-11-26 00:07:13,940 INFO L899 garLoopResultBuilder]: For program point L78-2(lines 78 92) no Hoare annotation was computed. [2022-11-26 00:07:13,940 INFO L899 garLoopResultBuilder]: For program point L78-5(line 78) no Hoare annotation was computed. [2022-11-26 00:07:13,940 INFO L899 garLoopResultBuilder]: For program point L78-6(line 78) no Hoare annotation was computed. [2022-11-26 00:07:13,941 INFO L895 garLoopResultBuilder]: At program point L78-7(lines 78 92) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse4 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse6 (= 53 (select .cse33 4))) (.cse7 (<= 2 ~CELLCOUNT~0)) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse10 (= 2 (select |#length| 1))) (.cse11 (= (select |#valid| 3) 1)) (.cse12 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse13 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse14 (<= ~CELLCOUNT~0 2147483647)) (.cse15 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse16 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse17 (= 114 (select .cse33 3))) (.cse18 (= (select |#valid| 1) 1)) (.cse19 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse21 (= (select |#valid| 0) 0)) (.cse22 (= (select .cse33 5) 46)) (.cse23 (= (select |#valid| 2) 1)) (.cse24 (= |#NULL.offset| 0)) (.cse25 (= 8 (select |#length| 2))) (.cse26 (= (select .cse34 0) 48)) (.cse27 (= (select .cse33 0) 109)) (.cse28 (= (select .cse34 1) 0)) (.cse29 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= |ULTIMATE.start_main_~i~0#1| 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32)))) [2022-11-26 00:07:13,941 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,941 INFO L899 garLoopResultBuilder]: For program point L78-8(lines 78 92) no Hoare annotation was computed. [2022-11-26 00:07:13,941 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed. [2022-11-26 00:07:13,941 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed. [2022-11-26 00:07:13,941 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,941 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,941 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,941 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr196ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,942 INFO L899 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2022-11-26 00:07:13,942 INFO L899 garLoopResultBuilder]: For program point L46-2(lines 46 60) no Hoare annotation was computed. [2022-11-26 00:07:13,942 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,942 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr185ASSERT_VIOLATIONINTEGER_OVERFLOW(line 102) no Hoare annotation was computed. [2022-11-26 00:07:13,942 INFO L899 garLoopResultBuilder]: For program point L46-5(line 46) no Hoare annotation was computed. [2022-11-26 00:07:13,942 INFO L899 garLoopResultBuilder]: For program point L46-6(line 46) no Hoare annotation was computed. [2022-11-26 00:07:13,942 INFO L895 garLoopResultBuilder]: At program point L46-7(lines 46 60) the Hoare annotation is: (let ((.cse37 (select |#memory_int| 1)) (.cse36 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse36 1))) (.cse1 (= (select .cse36 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse4 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse5 (= 53 (select .cse36 4))) (.cse6 (<= 2 ~CELLCOUNT~0)) (.cse7 (= (select .cse36 6) 99)) (.cse8 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse9 (= 2 (select |#length| 1))) (.cse10 (= (select |#valid| 3) 1)) (.cse11 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse12 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse13 (<= ~CELLCOUNT~0 2147483647)) (.cse14 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse15 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse16 (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)) (.cse17 (= 114 (select .cse36 3))) (.cse18 (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|)) (.cse19 (= (select |#valid| 1) 1)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse21 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse22 (= (select |#valid| 0) 0)) (.cse23 (= (select .cse36 5) 46)) (.cse24 (= (select |#valid| 2) 1)) (.cse25 (= |#NULL.offset| 0)) (.cse26 (= 8 (select |#length| 2))) (.cse27 (= (select .cse37 0) 48)) (.cse28 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1)) (.cse29 (= (select .cse36 0) 109)) (.cse30 (= (select .cse37 1) 0)) (.cse31 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse32 (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (.cse33 (< 0 |#StackHeapBarrier|)) (.cse34 (= 112 (select .cse36 2))) (.cse35 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= |ULTIMATE.start_main_~i~0#1| 1) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse22 (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) .cse23 .cse24 .cse25 .cse26 (<= |ULTIMATE.start_main_~i~0#1| 429496730) .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35)))) [2022-11-26 00:07:13,942 INFO L899 garLoopResultBuilder]: For program point L46-8(lines 46 60) no Hoare annotation was computed. [2022-11-26 00:07:13,943 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,943 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr153ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,943 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr207ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,943 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,943 INFO L899 garLoopResultBuilder]: For program point L80(lines 80 87) no Hoare annotation was computed. [2022-11-26 00:07:13,943 INFO L899 garLoopResultBuilder]: For program point L80-2(lines 80 87) no Hoare annotation was computed. [2022-11-26 00:07:13,943 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr164ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,943 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,943 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,944 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed. [2022-11-26 00:07:13,944 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,944 INFO L899 garLoopResultBuilder]: For program point L48(lines 48 55) no Hoare annotation was computed. [2022-11-26 00:07:13,944 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,944 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,944 INFO L899 garLoopResultBuilder]: For program point L48-2(lines 48 55) no Hoare annotation was computed. [2022-11-26 00:07:13,944 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW(line 94) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr197ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L902 garLoopResultBuilder]: At program point L115(lines 13 116) the Hoare annotation is: true [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point L16(lines 16 114) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,945 INFO L899 garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point L82-3(line 82) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point L16-2(lines 16 114) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW(line 94) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point L50(line 50) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point L50-1(line 50) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point L50-2(line 50) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point L50-3(line 50) no Hoare annotation was computed. [2022-11-26 00:07:13,946 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr165ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr208ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW(line 94) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW(line 70) no Hoare annotation was computed. [2022-11-26 00:07:13,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,948 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,948 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,948 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,948 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-26 00:07:13,948 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,948 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW(line 86) no Hoare annotation was computed. [2022-11-26 00:07:13,948 INFO L899 garLoopResultBuilder]: For program point L86(line 86) no Hoare annotation was computed. [2022-11-26 00:07:13,949 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr193ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,949 INFO L899 garLoopResultBuilder]: For program point L86-1(line 86) no Hoare annotation was computed. [2022-11-26 00:07:13,949 INFO L899 garLoopResultBuilder]: For program point L86-2(line 86) no Hoare annotation was computed. [2022-11-26 00:07:13,949 INFO L899 garLoopResultBuilder]: For program point L86-3(line 86) no Hoare annotation was computed. [2022-11-26 00:07:13,949 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2022-11-26 00:07:13,949 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,949 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW(line 102) no Hoare annotation was computed. [2022-11-26 00:07:13,950 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed. [2022-11-26 00:07:13,950 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,950 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr204ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,950 INFO L899 garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed. [2022-11-26 00:07:13,950 INFO L899 garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed. [2022-11-26 00:07:13,950 INFO L899 garLoopResultBuilder]: For program point L54-2(line 54) no Hoare annotation was computed. [2022-11-26 00:07:13,950 INFO L899 garLoopResultBuilder]: For program point L54-3(line 54) no Hoare annotation was computed. [2022-11-26 00:07:13,950 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2022-11-26 00:07:13,950 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr161ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW(line 70) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point L88(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point L88-1(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point L88-2(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point L88-3(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point L88-4(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point L88-5(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point L88-6(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr215ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,951 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr172ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point L89(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point L89-1(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point L89-2(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point L56-2(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point L89-3(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point L56-3(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,952 INFO L899 garLoopResultBuilder]: For program point L89-4(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point L56-4(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point L89-5(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point L56-5(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point L89-6(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point L56-6(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point L89-7(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr183ASSERT_VIOLATIONINTEGER_OVERFLOW(line 102) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point L90(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,953 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L57(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L90-1(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr205ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L57-1(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L90-2(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L57-2(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L90-3(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L57-3(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L90-4(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L57-4(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L90-5(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L57-5(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,954 INFO L899 garLoopResultBuilder]: For program point L90-6(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point L57-6(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point L90-7(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point L57-7(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,955 INFO L899 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L91-1(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L58-1(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L91-2(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L91-3(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L58-3(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L91-4(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L58-4(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L91-5(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,956 INFO L899 garLoopResultBuilder]: For program point L58-5(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,957 INFO L899 garLoopResultBuilder]: For program point L91-6(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,957 INFO L899 garLoopResultBuilder]: For program point L58-6(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,957 INFO L899 garLoopResultBuilder]: For program point L91-7(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,957 INFO L899 garLoopResultBuilder]: For program point L58-7(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,957 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-11-26 00:07:13,957 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr216ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,957 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,957 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr173ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,957 INFO L899 garLoopResultBuilder]: For program point L59(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,958 INFO L899 garLoopResultBuilder]: For program point L59-1(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,958 INFO L899 garLoopResultBuilder]: For program point L59-2(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,958 INFO L899 garLoopResultBuilder]: For program point L59-3(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,958 INFO L899 garLoopResultBuilder]: For program point L59-4(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,958 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr195ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,958 INFO L899 garLoopResultBuilder]: For program point L59-5(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,958 INFO L899 garLoopResultBuilder]: For program point L59-6(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,958 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed. [2022-11-26 00:07:13,959 INFO L899 garLoopResultBuilder]: For program point L59-7(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,959 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,959 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,959 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW(line 102) no Hoare annotation was computed. [2022-11-26 00:07:13,959 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2022-11-26 00:07:13,959 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed. [2022-11-26 00:07:13,959 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr179ASSERT_VIOLATIONINTEGER_OVERFLOW(line 98) no Hoare annotation was computed. [2022-11-26 00:07:13,960 INFO L899 garLoopResultBuilder]: For program point L27(line 27) no Hoare annotation was computed. [2022-11-26 00:07:13,960 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2022-11-26 00:07:13,960 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,960 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW(line 86) no Hoare annotation was computed. [2022-11-26 00:07:13,960 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,960 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-11-26 00:07:13,960 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2022-11-26 00:07:13,961 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2022-11-26 00:07:13,961 INFO L899 garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed. [2022-11-26 00:07:13,961 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed. [2022-11-26 00:07:13,961 INFO L899 garLoopResultBuilder]: For program point L94-2(lines 94 108) no Hoare annotation was computed. [2022-11-26 00:07:13,961 INFO L899 garLoopResultBuilder]: For program point L94-5(line 94) no Hoare annotation was computed. [2022-11-26 00:07:13,961 INFO L899 garLoopResultBuilder]: For program point L94-6(line 94) no Hoare annotation was computed. [2022-11-26 00:07:13,962 INFO L895 garLoopResultBuilder]: At program point L94-7(lines 94 108) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse4 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse6 (= 53 (select .cse33 4))) (.cse7 (<= 2 ~CELLCOUNT~0)) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse10 (= 2 (select |#length| 1))) (.cse11 (= (select |#valid| 3) 1)) (.cse12 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse13 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse14 (<= ~CELLCOUNT~0 2147483647)) (.cse15 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse16 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse17 (= 114 (select .cse33 3))) (.cse18 (= (select |#valid| 1) 1)) (.cse19 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse21 (= (select |#valid| 0) 0)) (.cse22 (= (select .cse33 5) 46)) (.cse23 (= (select |#valid| 2) 1)) (.cse24 (= |#NULL.offset| 0)) (.cse25 (= 8 (select |#length| 2))) (.cse26 (= (select .cse34 0) 48)) (.cse27 (= (select .cse33 0) 109)) (.cse28 (= (select .cse34 1) 0)) (.cse29 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= |ULTIMATE.start_main_~i~0#1| 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32)))) [2022-11-26 00:07:13,962 INFO L899 garLoopResultBuilder]: For program point L94-8(lines 94 108) no Hoare annotation was computed. [2022-11-26 00:07:13,962 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,962 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr201ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-26 00:07:13,962 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,962 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,963 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,963 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2022-11-26 00:07:13,963 INFO L899 garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed. [2022-11-26 00:07:13,963 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,963 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2022-11-26 00:07:13,963 INFO L899 garLoopResultBuilder]: For program point L62-2(lines 62 76) no Hoare annotation was computed. [2022-11-26 00:07:13,963 INFO L899 garLoopResultBuilder]: For program point L62-5(line 62) no Hoare annotation was computed. [2022-11-26 00:07:13,964 INFO L899 garLoopResultBuilder]: For program point L62-6(line 62) no Hoare annotation was computed. [2022-11-26 00:07:13,964 INFO L895 garLoopResultBuilder]: At program point L62-7(lines 62 76) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse4 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse6 (= 53 (select .cse33 4))) (.cse7 (<= 2 ~CELLCOUNT~0)) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse10 (= 2 (select |#length| 1))) (.cse11 (= (select |#valid| 3) 1)) (.cse12 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse13 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse14 (<= ~CELLCOUNT~0 2147483647)) (.cse15 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse16 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse17 (= 114 (select .cse33 3))) (.cse18 (= (select |#valid| 1) 1)) (.cse19 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse21 (= (select |#valid| 0) 0)) (.cse22 (= (select .cse33 5) 46)) (.cse23 (= (select |#valid| 2) 1)) (.cse24 (= |#NULL.offset| 0)) (.cse25 (= 8 (select |#length| 2))) (.cse26 (= (select .cse34 0) 48)) (.cse27 (= (select .cse33 0) 109)) (.cse28 (= (select .cse34 1) 0)) (.cse29 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= |ULTIMATE.start_main_~i~0#1| 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) .cse17 (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) .cse27 .cse28 .cse29 (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) .cse30 .cse31 .cse32) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32)))) [2022-11-26 00:07:13,964 INFO L899 garLoopResultBuilder]: For program point L62-8(lines 62 76) no Hoare annotation was computed. [2022-11-26 00:07:13,964 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr212ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,964 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,965 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,965 INFO L899 garLoopResultBuilder]: For program point L96(lines 96 103) no Hoare annotation was computed. [2022-11-26 00:07:13,965 INFO L899 garLoopResultBuilder]: For program point L96-2(lines 96 103) no Hoare annotation was computed. [2022-11-26 00:07:13,965 INFO L899 garLoopResultBuilder]: For program point L30-1(line 30) no Hoare annotation was computed. [2022-11-26 00:07:13,965 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr180ASSERT_VIOLATIONINTEGER_OVERFLOW(line 98) no Hoare annotation was computed. [2022-11-26 00:07:13,965 INFO L899 garLoopResultBuilder]: For program point L30-2(lines 30 44) no Hoare annotation was computed. [2022-11-26 00:07:13,965 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,965 INFO L899 garLoopResultBuilder]: For program point L30-5(line 30) no Hoare annotation was computed. [2022-11-26 00:07:13,965 INFO L899 garLoopResultBuilder]: For program point L30-6(line 30) no Hoare annotation was computed. [2022-11-26 00:07:13,966 INFO L895 garLoopResultBuilder]: At program point L30-7(lines 30 44) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse4 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse5 (= 53 (select .cse33 4))) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= 2 (select |#length| 1))) (.cse10 (= (select |#valid| 3) 1)) (.cse11 (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|)) (.cse7 (div ~CELLCOUNT~0 5)) (.cse12 (<= ~CELLCOUNT~0 2147483647)) (.cse13 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse14 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse15 (= 114 (select .cse33 3))) (.cse16 (= (select |#valid| 1) 1)) (.cse17 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse18 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse19 (= (select |#valid| 0) 0)) (.cse20 (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse21 (= (select .cse33 5) 46)) (.cse22 (= (select |#valid| 2) 1)) (.cse23 (= |#NULL.offset| 0)) (.cse24 (= 8 (select |#length| 2))) (.cse25 (= (select .cse34 0) 48)) (.cse26 (= (select .cse33 0) 109)) (.cse27 (= (select .cse34 1) 0)) (.cse28 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (let ((.cse29 (mod ~CELLCOUNT~0 5))) (let ((.cse6 (and (not (= .cse29 0)) (< ~CELLCOUNT~0 0)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse5 (<= |ULTIMATE.start_main_~i~0#1| (ite .cse6 (+ .cse7 1) .cse7)) .cse8 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) .cse9 .cse10 .cse11 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|) .cse12 .cse13 .cse14 (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| |ULTIMATE.start_assume_abort_if_not_~cond#1|) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (not (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 (= (ite (= (ite .cse6 (+ .cse29 (- 5)) .cse29) 0) 1 0) |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) .cse30 .cse31 .cse32))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 2 ~CELLCOUNT~0) .cse8 .cse9 .cse10 .cse11 (= ~CELLCOUNT~0 (* 5 .cse7)) .cse12 .cse13 .cse14 (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= |ULTIMATE.start_main_~MINVAL~0#1| 2) .cse15 (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) .cse16 .cse17 .cse18 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (<= |ULTIMATE.start_main_~i~0#1| 429496730) .cse25 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) .cse26 .cse27 (<= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 2 |ULTIMATE.start_main_~MINVAL~0#1|) .cse28 (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= 5 |ULTIMATE.start_main_~CCCELVOL4~0#1|) .cse30 .cse31 .cse32)))) [2022-11-26 00:07:13,966 INFO L899 garLoopResultBuilder]: For program point L30-8(lines 30 44) no Hoare annotation was computed. [2022-11-26 00:07:13,966 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2022-11-26 00:07:13,966 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW(line 86) no Hoare annotation was computed. [2022-11-26 00:07:13,966 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,966 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW(line 70) no Hoare annotation was computed. [2022-11-26 00:07:13,967 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-11-26 00:07:13,967 INFO L899 garLoopResultBuilder]: For program point L64(lines 64 71) no Hoare annotation was computed. [2022-11-26 00:07:13,967 INFO L899 garLoopResultBuilder]: For program point L64-2(lines 64 71) no Hoare annotation was computed. [2022-11-26 00:07:13,967 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,967 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,967 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,967 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,968 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr191ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,968 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-11-26 00:07:13,968 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,968 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed. [2022-11-26 00:07:13,968 INFO L899 garLoopResultBuilder]: For program point L98(line 98) no Hoare annotation was computed. [2022-11-26 00:07:13,968 INFO L899 garLoopResultBuilder]: For program point L98-1(line 98) no Hoare annotation was computed. [2022-11-26 00:07:13,968 INFO L899 garLoopResultBuilder]: For program point L32(lines 32 39) no Hoare annotation was computed. [2022-11-26 00:07:13,969 INFO L899 garLoopResultBuilder]: For program point L98-2(line 98) no Hoare annotation was computed. [2022-11-26 00:07:13,969 INFO L899 garLoopResultBuilder]: For program point L98-3(line 98) no Hoare annotation was computed. [2022-11-26 00:07:13,969 INFO L899 garLoopResultBuilder]: For program point L32-2(lines 32 39) no Hoare annotation was computed. [2022-11-26 00:07:13,969 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr159ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,969 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,969 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,969 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,970 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr213ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-11-26 00:07:13,970 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-11-26 00:07:13,970 INFO L899 garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed. [2022-11-26 00:07:13,970 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-11-26 00:07:13,970 INFO L899 garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed. [2022-11-26 00:07:13,970 INFO L899 garLoopResultBuilder]: For program point L66-2(line 66) no Hoare annotation was computed. [2022-11-26 00:07:13,970 INFO L899 garLoopResultBuilder]: For program point L66-3(line 66) no Hoare annotation was computed. [2022-11-26 00:07:13,971 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr181ASSERT_VIOLATIONINTEGER_OVERFLOW(line 98) no Hoare annotation was computed. [2022-11-26 00:07:13,971 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW(line 86) no Hoare annotation was computed. [2022-11-26 00:07:13,971 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-11-26 00:07:13,971 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr192ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-11-26 00:07:13,971 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-11-26 00:07:13,971 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-11-26 00:07:13,971 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW(line 70) no Hoare annotation was computed. [2022-11-26 00:07:13,972 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-26 00:07:13,972 INFO L899 garLoopResultBuilder]: For program point L34(line 34) no Hoare annotation was computed. [2022-11-26 00:07:13,972 INFO L899 garLoopResultBuilder]: For program point L34-1(line 34) no Hoare annotation was computed. [2022-11-26 00:07:13,972 INFO L899 garLoopResultBuilder]: For program point L34-2(line 34) no Hoare annotation was computed. [2022-11-26 00:07:13,972 INFO L899 garLoopResultBuilder]: For program point L34-3(line 34) no Hoare annotation was computed. [2022-11-26 00:07:13,972 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2022-11-26 00:07:13,972 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-26 00:07:13,973 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-11-26 00:07:13,973 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-11-26 00:07:13,973 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr203ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-11-26 00:07:13,973 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-11-26 00:07:13,973 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr160ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-11-26 00:07:13,976 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:07:13,980 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-26 00:07:14,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 12:07:14 BoogieIcfgContainer [2022-11-26 00:07:14,048 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-26 00:07:14,048 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-26 00:07:14,049 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-26 00:07:14,051 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-26 00:07:14,052 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:29" (3/4) ... [2022-11-26 00:07:14,060 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-26 00:07:14,083 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2022-11-26 00:07:14,092 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-11-26 00:07:14,093 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-26 00:07:14,094 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-26 00:07:14,094 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-26 00:07:14,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 1 <= i) && 53 == unknown-#memory_int-unknown[2][4]) && i <= (if !(CELLCOUNT % 5 == 0) && CELLCOUNT < 0 then CELLCOUNT / 5 + 1 else CELLCOUNT / 5)) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && \old(cond) == cond) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && CCCELVOL3 <= 7) && !(cond == 0)) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && (if (if !(CELLCOUNT % 5 == 0) && CELLCOUNT < 0 then CELLCOUNT % 5 + -5 else CELLCOUNT % 5) == 0 then 1 else 0) == \old(cond)) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && MINVAL <= 2) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && CCCELVOL3 <= 7) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && i <= 429496730) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && CCCELVOL4 <= 5) && 2 <= MINVAL) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 5 <= CCCELVOL4) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) [2022-11-26 00:07:14,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && CCCELVOL3 <= 7) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && i <= 429496730) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) [2022-11-26 00:07:14,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) [2022-11-26 00:07:14,207 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/witness.graphml [2022-11-26 00:07:14,207 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-26 00:07:14,209 INFO L158 Benchmark]: Toolchain (without parser) took 227106.31ms. Allocated memory was 182.5MB in the beginning and 2.5GB in the end (delta: 2.3GB). Free memory was 139.7MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 572.1MB. Max. memory is 16.1GB. [2022-11-26 00:07:14,209 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 119.5MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:07:14,210 INFO L158 Benchmark]: CACSL2BoogieTranslator took 434.37ms. Allocated memory is still 182.5MB. Free memory was 139.7MB in the beginning and 125.8MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-26 00:07:14,210 INFO L158 Benchmark]: Boogie Procedure Inliner took 97.97ms. Allocated memory is still 182.5MB. Free memory was 125.8MB in the beginning and 122.5MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-26 00:07:14,210 INFO L158 Benchmark]: Boogie Preprocessor took 63.66ms. Allocated memory is still 182.5MB. Free memory was 122.5MB in the beginning and 120.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-26 00:07:14,210 INFO L158 Benchmark]: RCFGBuilder took 1692.12ms. Allocated memory is still 182.5MB. Free memory was 120.4MB in the beginning and 71.3MB in the end (delta: 49.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2022-11-26 00:07:14,211 INFO L158 Benchmark]: TraceAbstraction took 224649.38ms. Allocated memory was 182.5MB in the beginning and 2.5GB in the end (delta: 2.3GB). Free memory was 70.5MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-11-26 00:07:14,211 INFO L158 Benchmark]: Witness Printer took 159.43ms. Allocated memory is still 2.5GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-26 00:07:14,219 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 119.5MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 434.37ms. Allocated memory is still 182.5MB. Free memory was 139.7MB in the beginning and 125.8MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 97.97ms. Allocated memory is still 182.5MB. Free memory was 125.8MB in the beginning and 122.5MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.66ms. Allocated memory is still 182.5MB. Free memory was 122.5MB in the beginning and 120.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1692.12ms. Allocated memory is still 182.5MB. Free memory was 120.4MB in the beginning and 71.3MB in the end (delta: 49.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * TraceAbstraction took 224649.38ms. Allocated memory was 182.5MB in the beginning and 2.5GB in the end (delta: 2.3GB). Free memory was 70.5MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Witness Printer took 159.43ms. Allocated memory is still 2.5GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 54]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 54]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 54]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 54]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 62]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 62]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 66]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 66]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 66]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 66]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 70]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 70]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 70]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 70]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 62]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 62]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 78]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 78]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 86]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 86]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 86]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 86]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 78]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 78]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 94]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 94]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 98]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 98]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 98]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 98]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 102]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 102]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 102]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 102]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 94]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 94]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 110]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 110]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 466 locations, 222 error locations. Started 1 CEGAR loops. OverallTime: 224.5s, OverallIterations: 26, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 37.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13714 SdHoareTripleChecker+Valid, 22.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13714 mSDsluCounter, 7149 SdHoareTripleChecker+Invalid, 18.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3231 mSDsCounter, 1160 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 20194 IncrementalHoareTripleChecker+Invalid, 21354 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1160 mSolverCounterUnsat, 3918 mSDtfsCounter, 20194 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4685 GetRequests, 3415 SyntacticMatches, 955 SemanticMatches, 315 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22891 ImplicationChecksByTransitivity, 93.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=678occurred in iteration=6, InterpolantAutomatonStates: 167, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 26 MinimizatonAttempts, 2145 StatesRemovedByMinimization, 22 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 7 PreInvPairs, 26 NumberOfFragments, 2148 HoareAnnotationTreeSize, 7 FomulaSimplifications, 502 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 7 FomulaSimplificationsInter, 5383 FormulaSimplificationTreeSizeReductionInter, 4.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 9.7s InterpolantComputationTime, 5793 NumberOfCodeBlocks, 5361 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 6941 ConstructedInterpolants, 0 QuantifiedInterpolants, 14187 SizeOfPredicates, 18 NumberOfNonLiveVariables, 3594 ConjunctsInSsa, 54 ConjunctsInUnsatCore, 46 InterpolantComputations, 19 PerfectInterpolantSequences, 1076/1262 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: OVERALL_TIME: 14.0s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 139, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 522, TOOLS_POST_TIME: 13.0s, TOOLS_POST_CALL_APPLICATIONS: 0, TOOLS_POST_CALL_TIME: 0.0s, TOOLS_POST_RETURN_APPLICATIONS: 0, TOOLS_POST_RETURN_TIME: 0.0s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 522, TOOLS_QUANTIFIERELIM_TIME: 12.6s, TOOLS_QUANTIFIERELIM_MAX_TIME: 0.3s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 678, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 17, DOMAIN_JOIN_TIME: 0.3s, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 5, DOMAIN_WIDEN_TIME: 0.2s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 8, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 139, DOMAIN_ISBOTTOM_TIME: 0.3s, LOOP_SUMMARIZER_APPLICATIONS: 3, LOOP_SUMMARIZER_CACHE_MISSES: 3, LOOP_SUMMARIZER_OVERALL_TIME: 10.3s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 10.3s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 8, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME: 0.0s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.2s, DAG_COMPRESSION_PROCESSED_NODES: 10269, DAG_COMPRESSION_RETAINED_NODES: 461, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 222 specifications checked. All of them hold - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && i == 0) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 1 <= i) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 78]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 30]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 1 <= i) && 53 == unknown-#memory_int-unknown[2][4]) && i <= (if !(CELLCOUNT % 5 == 0) && CELLCOUNT < 0 then CELLCOUNT / 5 + 1 else CELLCOUNT / 5)) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && \old(cond) == cond) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && CCCELVOL3 <= 7) && !(cond == 0)) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && (if (if !(CELLCOUNT % 5 == 0) && CELLCOUNT < 0 then CELLCOUNT % 5 + -5 else CELLCOUNT % 5) == 0 then 1 else 0) == \old(cond)) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && MINVAL <= 2) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && CCCELVOL3 <= 7) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && i <= 429496730) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && CCCELVOL4 <= 5) && 2 <= MINVAL) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 5 <= CCCELVOL4) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 13]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 46]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && CCCELVOL3 <= 7) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && i <= 429496730) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) RESULT: Ultimate proved your program to be correct! [2022-11-26 00:07:14,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d1f78bb-0140-4c90-9d52-7d4106d544f5/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE