./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-pthread/cs_peterson.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_peterson.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba --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 4a8be7009a37d1df58713fd67cd9771c39e6139a0416009824ceb58da10928b7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 02:48:04,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:48:04,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:48:04,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:48:04,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:48:04,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:48:04,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:48:04,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:48:04,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:48:04,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:48:04,742 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:48:04,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:48:04,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:48:04,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:48:04,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:48:04,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:48:04,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:48:04,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:48:04,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:48:04,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:48:04,754 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:48:04,756 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:48:04,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:48:04,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:48:04,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:48:04,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:48:04,775 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:48:04,776 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:48:04,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:48:04,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:48:04,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:48:04,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:48:04,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:48:04,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:48:04,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:48:04,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:48:04,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:48:04,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:48:04,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:48:04,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:48:04,783 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:48:04,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-11-22 02:48:04,828 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:48:04,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:48:04,829 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:48:04,829 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:48:04,830 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:48:04,830 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:48:04,830 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:48:04,831 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:48:04,831 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:48:04,845 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:48:04,847 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:48:04,847 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:48:04,848 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:48:04,848 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:48:04,848 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:48:04,848 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:48:04,849 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:48:04,849 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:48:04,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:48:04,850 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:48:04,850 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 02:48:04,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:48:04,851 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:48:04,851 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:48:04,851 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:48:04,852 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:48:04,852 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:48:04,853 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 02:48:04,853 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:48:04,853 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:48:04,853 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:48:04,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:48:04,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:48:04,854 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:48:04,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:48:04,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:48:04,855 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:48:04,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:48:04,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:48:04,856 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:48:04,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:48:04,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:48:04,857 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:48:04,857 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_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a8be7009a37d1df58713fd67cd9771c39e6139a0416009824ceb58da10928b7 [2022-11-22 02:48:05,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:48:05,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:48:05,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:48:05,173 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:48:05,174 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:48:05,175 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/seq-pthread/cs_peterson.i [2022-11-22 02:48:08,162 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:48:08,512 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:48:08,513 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/sv-benchmarks/c/seq-pthread/cs_peterson.i [2022-11-22 02:48:08,539 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/data/49a7d31e2/1e8cdab9fbe947908a40bbbd9aaffb1a/FLAGcbab3729b [2022-11-22 02:48:08,553 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/data/49a7d31e2/1e8cdab9fbe947908a40bbbd9aaffb1a [2022-11-22 02:48:08,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:48:08,557 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:48:08,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:48:08,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:48:08,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:48:08,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:48:08" (1/1) ... [2022-11-22 02:48:08,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2279ee21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:08, skipping insertion in model container [2022-11-22 02:48:08,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:48:08" (1/1) ... [2022-11-22 02:48:08,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:48:08,612 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:48:09,006 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_fbffe282-54ca-4eee-8918-4c40c618fc36/sv-benchmarks/c/seq-pthread/cs_peterson.i[23605,23618] [2022-11-22 02:48:09,161 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:48:09,176 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 02:48:09,214 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_fbffe282-54ca-4eee-8918-4c40c618fc36/sv-benchmarks/c/seq-pthread/cs_peterson.i[23605,23618] [2022-11-22 02:48:09,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:48:09,294 INFO L208 MainTranslator]: Completed translation [2022-11-22 02:48:09,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09 WrapperNode [2022-11-22 02:48:09,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:48:09,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 02:48:09,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 02:48:09,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 02:48:09,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,368 INFO L138 Inliner]: procedures = 145, calls = 276, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 432 [2022-11-22 02:48:09,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 02:48:09,369 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 02:48:09,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 02:48:09,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 02:48:09,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,417 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,425 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 02:48:09,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 02:48:09,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 02:48:09,426 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 02:48:09,427 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (1/1) ... [2022-11-22 02:48:09,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:48:09,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:48:09,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 02:48:09,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 02:48:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 02:48:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 02:48:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-22 02:48:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-22 02:48:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 02:48:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 02:48:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 02:48:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-11-22 02:48:09,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-11-22 02:48:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 02:48:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-11-22 02:48:09,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-11-22 02:48:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-22 02:48:09,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-22 02:48:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 02:48:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 02:48:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-11-22 02:48:09,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-11-22 02:48:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 02:48:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 02:48:09,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 02:48:09,679 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 02:48:09,681 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 02:48:12,670 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 02:48:12,782 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 02:48:12,782 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-22 02:48:12,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:48:12 BoogieIcfgContainer [2022-11-22 02:48:12,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 02:48:12,788 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 02:48:12,788 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 02:48:12,791 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 02:48:12,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 02:48:08" (1/3) ... [2022-11-22 02:48:12,793 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b89b0e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:48:12, skipping insertion in model container [2022-11-22 02:48:12,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:09" (2/3) ... [2022-11-22 02:48:12,793 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b89b0e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:48:12, skipping insertion in model container [2022-11-22 02:48:12,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:48:12" (3/3) ... [2022-11-22 02:48:12,795 INFO L112 eAbstractionObserver]: Analyzing ICFG cs_peterson.i [2022-11-22 02:48:12,815 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 02:48:12,815 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2022-11-22 02:48:12,868 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 02:48:12,875 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;@61b82dca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 02:48:12,875 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-11-22 02:48:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand has 108 states, 60 states have (on average 1.3333333333333333) internal successors, (80), 68 states have internal predecessors, (80), 34 states have call successors, (34), 5 states have call predecessors, (34), 5 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-11-22 02:48:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-22 02:48:12,887 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:48:12,887 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-22 02:48:12,888 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 02:48:12,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:48:12,893 INFO L85 PathProgramCache]: Analyzing trace with hash 9775918, now seen corresponding path program 1 times [2022-11-22 02:48:12,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:48:12,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61577673] [2022-11-22 02:48:12,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:48:12,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:48:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:48:13,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:48:13,456 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:48:13,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61577673] [2022-11-22 02:48:13,457 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [61577673] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:48:13,457 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:48:13,458 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 02:48:13,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978849936] [2022-11-22 02:48:13,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:48:13,465 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 02:48:13,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:48:13,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 02:48:13,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 02:48:13,520 INFO L87 Difference]: Start difference. First operand has 108 states, 60 states have (on average 1.3333333333333333) internal successors, (80), 68 states have internal predecessors, (80), 34 states have call successors, (34), 5 states have call predecessors, (34), 5 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) 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) [2022-11-22 02:48:15,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:48:15,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:48:15,807 INFO L93 Difference]: Finished difference Result 214 states and 301 transitions. [2022-11-22 02:48:15,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 02:48:15,810 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 [2022-11-22 02:48:15,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:48:15,817 INFO L225 Difference]: With dead ends: 214 [2022-11-22 02:48:15,817 INFO L226 Difference]: Without dead ends: 14 [2022-11-22 02:48:15,826 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 [2022-11-22 02:48:15,832 INFO L413 NwaCegarLoop]: 128 mSDtfsCounter, 3 mSDsluCounter, 254 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 382 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-11-22 02:48:15,833 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 382 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 46 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-11-22 02:48:15,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-22 02:48:15,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-11-22 02:48:15,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 10 states have (on average 1.5) internal successors, (15), 13 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:48:15,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2022-11-22 02:48:15,869 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 4 [2022-11-22 02:48:15,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:48:15,870 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2022-11-22 02:48:15,870 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) [2022-11-22 02:48:15,871 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-11-22 02:48:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-22 02:48:15,872 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:48:15,872 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2022-11-22 02:48:15,872 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 02:48:15,873 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 02:48:15,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:48:15,874 INFO L85 PathProgramCache]: Analyzing trace with hash -823265902, now seen corresponding path program 1 times [2022-11-22 02:48:15,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:48:15,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301276405] [2022-11-22 02:48:15,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:48:15,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:48:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:48:16,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 02:48:16,091 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:48:16,091 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301276405] [2022-11-22 02:48:16,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301276405] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:48:16,092 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:48:16,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 02:48:16,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490510400] [2022-11-22 02:48:16,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:48:16,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 02:48:16,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:48:16,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 02:48:16,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 02:48:16,095 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:48:16,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:48:16,145 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2022-11-22 02:48:16,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 02:48:16,146 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2022-11-22 02:48:16,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:48:16,146 INFO L225 Difference]: With dead ends: 14 [2022-11-22 02:48:16,146 INFO L226 Difference]: Without dead ends: 13 [2022-11-22 02:48:16,147 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 02:48:16,148 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 2 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-22 02:48:16,149 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 10 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-22 02:48:16,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2022-11-22 02:48:16,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2022-11-22 02:48:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 10 states have (on average 1.4) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:48:16,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2022-11-22 02:48:16,152 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 7 [2022-11-22 02:48:16,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:48:16,152 INFO L495 AbstractCegarLoop]: Abstraction has 13 states and 14 transitions. [2022-11-22 02:48:16,152 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:48:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-11-22 02:48:16,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-22 02:48:16,153 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:48:16,153 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:48:16,153 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 02:48:16,154 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 02:48:16,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:48:16,154 INFO L85 PathProgramCache]: Analyzing trace with hash -823265336, now seen corresponding path program 1 times [2022-11-22 02:48:16,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:48:16,155 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807200444] [2022-11-22 02:48:16,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:48:16,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:48:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:48:16,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:48:16,312 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:48:16,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807200444] [2022-11-22 02:48:16,312 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807200444] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 02:48:16,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1797294252] [2022-11-22 02:48:16,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:48:16,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:48:16,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:48:16,320 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:48:16,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 02:48:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:48:16,593 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-22 02:48:16,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:48:16,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:48:16,664 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:48:16,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:48:16,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1797294252] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:48:16,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1658590653] [2022-11-22 02:48:16,738 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2022-11-22 02:48:16,738 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:48:16,743 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:48:16,749 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:48:16,750 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:48:17,033 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:48:17,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:17,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:17,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:17,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:17,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:17,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:17,263 INFO L217 Elim1Store]: Index analysis took 137 ms [2022-11-22 02:48:19,852 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-11-22 02:48:19,853 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 67 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 88 case distinctions, treesize of input 167 treesize of output 413 [2022-11-22 02:48:20,081 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:48:20,151 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:48:20,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:48:20,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:20,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:20,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:20,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:20,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:20,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:20,289 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 129 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 111 [2022-11-22 02:48:20,379 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:48:20,437 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:48:21,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,205 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 141 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 427 treesize of output 375 [2022-11-22 02:48:21,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 118 [2022-11-22 02:48:21,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,616 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 118 [2022-11-22 02:48:21,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,799 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 90 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 271 treesize of output 140 [2022-11-22 02:48:22,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,245 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-22 02:48:22,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,406 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-22 02:48:22,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:22,607 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-22 02:48:23,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,894 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 147 [2022-11-22 02:48:24,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-22 02:48:24,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:24,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 173 [2022-11-22 02:48:29,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,665 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:29,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,704 INFO L321 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2022-11-22 02:48:29,705 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 53 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 19 case distinctions, treesize of input 2414 treesize of output 2362 [2022-11-22 02:48:30,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,109 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:30,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,211 INFO L321 Elim1Store]: treesize reduction 174, result has 9.8 percent of original size [2022-11-22 02:48:30,212 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 51 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 2420 treesize of output 2389 [2022-11-22 02:48:30,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,566 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:30,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,602 INFO L321 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2022-11-22 02:48:30,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 53 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 19 case distinctions, treesize of input 2414 treesize of output 2362 [2022-11-22 02:48:30,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,852 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:30,925 INFO L321 Elim1Store]: treesize reduction 148, result has 11.4 percent of original size [2022-11-22 02:48:30,926 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 51 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 2407 treesize of output 2376 [2022-11-22 02:48:31,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,317 INFO L217 Elim1Store]: Index analysis took 151 ms [2022-11-22 02:48:31,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,457 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,458 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,459 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,460 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,473 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,478 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,479 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,480 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,490 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,491 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:31,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,494 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:48:32,032 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-11-22 02:48:32,034 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 124 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 139 case distinctions, treesize of input 2444 treesize of output 2248 [2022-11-22 02:48:33,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:33,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:48:33,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:33,833 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 02:48:33,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:33,856 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 02:48:34,529 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:48:45,289 WARN L233 SmtUtils]: Spent 6.17s on a formula simplification. DAG size of input: 595 DAG size of output: 417 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:48:46,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1658590653] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:48:46,802 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-22 02:48:46,802 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5, 5] total 14 [2022-11-22 02:48:46,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023510569] [2022-11-22 02:48:46,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:48:46,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 02:48:46,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:48:46,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 02:48:46,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-11-22 02:48:46,804 INFO L87 Difference]: Start difference. First operand 13 states and 14 transitions. Second operand has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:48:53,573 WARN L233 SmtUtils]: Spent 6.47s on a formula simplification. DAG size of input: 418 DAG size of output: 411 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:49:00,469 WARN L233 SmtUtils]: Spent 6.72s on a formula simplification. DAG size of input: 425 DAG size of output: 416 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:49:04,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:49:04,538 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2022-11-22 02:49:04,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 02:49:04,539 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2022-11-22 02:49:04,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:49:04,539 INFO L225 Difference]: With dead ends: 25 [2022-11-22 02:49:04,539 INFO L226 Difference]: Without dead ends: 22 [2022-11-22 02:49:04,540 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 29.6s TimeCoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2022-11-22 02:49:04,541 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 9 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 02:49:04,541 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 18 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 02:49:04,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2022-11-22 02:49:04,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 20. [2022-11-22 02:49:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 19 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:49:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 22 transitions. [2022-11-22 02:49:04,554 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 22 transitions. Word has length 7 [2022-11-22 02:49:04,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:49:04,555 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 22 transitions. [2022-11-22 02:49:04,555 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:49:04,555 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-11-22 02:49:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-22 02:49:04,555 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:49:04,556 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1] [2022-11-22 02:49:04,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-22 02:49:04,763 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-11-22 02:49:04,763 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 02:49:04,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:49:04,764 INFO L85 PathProgramCache]: Analyzing trace with hash 807180360, now seen corresponding path program 1 times [2022-11-22 02:49:04,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:49:04,764 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821891745] [2022-11-22 02:49:04,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:49:04,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:49:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:49:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 02:49:05,008 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:49:05,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821891745] [2022-11-22 02:49:05,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [821891745] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 02:49:05,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1103978764] [2022-11-22 02:49:05,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:49:05,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:49:05,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:49:05,012 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:49:05,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbffe282-54ca-4eee-8918-4c40c618fc36/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 02:49:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:49:05,268 INFO L263 TraceCheckSpWp]: Trace formula consists of 586 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-22 02:49:05,270 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:49:05,303 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 02:49:05,303 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:49:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 02:49:05,348 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1103978764] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:49:05,348 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [333929874] [2022-11-22 02:49:05,350 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-22 02:49:05,350 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:49:05,350 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:49:05,350 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:49:05,350 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:49:05,474 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:49:05,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:49:05,520 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:49:05,547 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:49:05,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:49:05,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:05,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:05,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:05,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:05,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:05,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:05,738 INFO L217 Elim1Store]: Index analysis took 129 ms [2022-11-22 02:49:07,099 INFO L321 Elim1Store]: treesize reduction 1230, result has 15.0 percent of original size [2022-11-22 02:49:07,100 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 60 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 14 case distinctions, treesize of input 72 treesize of output 257 [2022-11-22 02:49:07,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:07,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:07,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:07,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:07,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:07,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:07,511 INFO L217 Elim1Store]: Index analysis took 214 ms [2022-11-22 02:49:09,681 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-11-22 02:49:09,682 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 67 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 88 case distinctions, treesize of input 167 treesize of output 413 [2022-11-22 02:49:09,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 02:49:10,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,245 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 90 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 271 treesize of output 140 [2022-11-22 02:49:10,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 141 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 427 treesize of output 375 [2022-11-22 02:49:10,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:10,637 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 90 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 271 treesize of output 140 [2022-11-22 02:49:11,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-22 02:49:11,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,256 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-22 02:49:11,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:11,365 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-22 02:49:12,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,374 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-22 02:49:12,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 151 [2022-11-22 02:49:12,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:12,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 177 [2022-11-22 02:49:17,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,414 INFO L321 Elim1Store]: treesize reduction 63, result has 1.6 percent of original size [2022-11-22 02:49:17,415 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 63 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 18 case distinctions, treesize of input 2430 treesize of output 2374 [2022-11-22 02:49:17,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:17,808 INFO L321 Elim1Store]: treesize reduction 63, result has 1.6 percent of original size [2022-11-22 02:49:17,810 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 63 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 18 case distinctions, treesize of input 2430 treesize of output 2374 [2022-11-22 02:49:18,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,171 INFO L321 Elim1Store]: treesize reduction 177, result has 9.7 percent of original size [2022-11-22 02:49:18,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 61 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 2436 treesize of output 2401 [2022-11-22 02:49:18,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,590 INFO L217 Elim1Store]: Index analysis took 169 ms [2022-11-22 02:49:18,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,748 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,749 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,750 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,751 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,765 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,771 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,772 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,773 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,786 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,787 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:18,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:18,790 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:19,356 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-11-22 02:49:19,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 124 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 139 case distinctions, treesize of input 2460 treesize of output 2264 [2022-11-22 02:49:19,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:19,707 INFO L321 Elim1Store]: treesize reduction 151, result has 11.2 percent of original size [2022-11-22 02:49:19,708 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 61 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 2423 treesize of output 2388 [2022-11-22 02:49:21,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:21,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 02:49:21,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:21,119 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 02:49:21,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:21,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:21,567 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:21,568 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:21,568 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:21,642 INFO L321 Elim1Store]: treesize reduction 132, result has 29.4 percent of original size [2022-11-22 02:49:21,642 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 3 case distinctions, treesize of input 191 treesize of output 55 [2022-11-22 02:49:21,693 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:21,693 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:21,694 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:21,768 INFO L321 Elim1Store]: treesize reduction 132, result has 29.4 percent of original size [2022-11-22 02:49:21,769 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 3 case distinctions, treesize of input 191 treesize of output 55 [2022-11-22 02:49:21,811 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:21,811 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:21,812 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:21,886 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-22 02:49:21,887 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 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-22 02:49:22,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,007 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 02:49:22,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:22,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 02:49:22,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,230 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:22,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 71 [2022-11-22 02:49:22,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,297 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 45 [2022-11-22 02:49:22,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:22,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 199 treesize of output 175 [2022-11-22 02:49:22,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,658 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 167 treesize of output 136 [2022-11-22 02:49:22,674 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 160 treesize of output 150 [2022-11-22 02:49:22,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,848 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 02:49:22,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,869 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:22,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:22,897 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 02:49:23,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:23,302 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:23,302 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:23,382 INFO L321 Elim1Store]: treesize reduction 132, result has 29.4 percent of original size [2022-11-22 02:49:23,383 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 3 case distinctions, treesize of input 191 treesize of output 55 [2022-11-22 02:49:23,459 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:23,460 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:23,461 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:23,550 INFO L321 Elim1Store]: treesize reduction 132, result has 29.4 percent of original size [2022-11-22 02:49:23,551 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 3 case distinctions, treesize of input 191 treesize of output 55 [2022-11-22 02:49:23,594 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:23,595 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:23,595 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:23,678 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-22 02:49:23,678 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 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-22 02:49:23,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:23,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 02:49:23,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:23,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:24,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:24,080 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 02:49:24,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:24,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:24,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 71 [2022-11-22 02:49:24,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:24,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:24,555 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 45 [2022-11-22 02:49:24,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:24,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:24,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:24,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 02:49:24,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:24,724 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 02:49:24,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:24,746 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:25,021 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:25,022 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:25,022 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:25,132 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-22 02:49:25,132 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 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-22 02:49:25,235 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:25,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:25,237 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:25,362 INFO L321 Elim1Store]: treesize reduction 132, result has 29.4 percent of original size [2022-11-22 02:49:25,362 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 3 case distinctions, treesize of input 191 treesize of output 55 [2022-11-22 02:49:25,433 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:25,434 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:25,435 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:25,530 INFO L321 Elim1Store]: treesize reduction 132, result has 29.4 percent of original size [2022-11-22 02:49:25,530 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 3 case distinctions, treesize of input 191 treesize of output 55 [2022-11-22 02:49:25,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:25,637 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:25,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:25,672 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 02:49:25,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:25,704 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 02:49:25,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:25,836 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:25,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:25,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:25,874 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 71 [2022-11-22 02:49:25,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:25,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:25,923 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 45 [2022-11-22 02:49:26,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:26,159 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:26,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:26,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:26,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:26,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 199 treesize of output 175 [2022-11-22 02:49:26,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:26,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:26,247 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 167 treesize of output 136 [2022-11-22 02:49:26,262 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 160 treesize of output 150 [2022-11-22 02:49:26,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:26,391 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 02:49:26,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:26,436 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 02:49:26,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:26,461 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 02:49:27,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:27,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:27,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:27,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:27,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:27,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:28,275 INFO L321 Elim1Store]: treesize reduction 104, result has 34.2 percent of original size [2022-11-22 02:49:28,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1298 treesize of output 1330 [2022-11-22 02:49:28,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:28,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:28,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:28,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:28,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:28,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,102 INFO L321 Elim1Store]: treesize reduction 104, result has 34.2 percent of original size [2022-11-22 02:49:29,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1332 treesize of output 1364 [2022-11-22 02:49:29,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,489 INFO L217 Elim1Store]: Index analysis took 267 ms [2022-11-22 02:49:29,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:29,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:30,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:30,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:30,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:30,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:30,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:30,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:30,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:30,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:30,039 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:30,040 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:30,041 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:49:38,626 WARN L233 SmtUtils]: Spent 8.58s on a formula simplification. DAG size of input: 588 DAG size of output: 237 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 02:49:38,627 INFO L321 Elim1Store]: treesize reduction 3376, result has 17.8 percent of original size [2022-11-22 02:49:38,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 94 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 21 case distinctions, treesize of input 1446 treesize of output 1945 [2022-11-22 02:49:38,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:38,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:38,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:38,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:38,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:38,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:39,356 INFO L321 Elim1Store]: treesize reduction 104, result has 34.2 percent of original size [2022-11-22 02:49:39,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1226 treesize of output 1258 [2022-11-22 02:49:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:39,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:39,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:39,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:39,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:39,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:39,925 INFO L321 Elim1Store]: treesize reduction 104, result has 34.2 percent of original size [2022-11-22 02:49:39,926 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1260 treesize of output 1292 [2022-11-22 02:49:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,430 INFO L321 Elim1Store]: treesize reduction 104, result has 34.2 percent of original size [2022-11-22 02:49:40,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1260 treesize of output 1292 [2022-11-22 02:49:40,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:40,871 INFO L321 Elim1Store]: treesize reduction 104, result has 34.2 percent of original size [2022-11-22 02:49:40,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1260 treesize of output 1292 [2022-11-22 02:49:41,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,330 INFO L321 Elim1Store]: treesize reduction 104, result has 34.2 percent of original size [2022-11-22 02:49:41,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1260 treesize of output 1292 [2022-11-22 02:49:41,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:49:41,733 INFO L321 Elim1Store]: treesize reduction 104, result has 34.2 percent of original size [2022-11-22 02:49:41,734 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1260 treesize of output 1292 [2022-11-22 02:56:42,609 WARN L233 SmtUtils]: Spent 10.75s on a formula simplification that was a NOOP. DAG size: 984 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-22 02:58:33,199 WARN L233 SmtUtils]: Spent 8.70s on a formula simplification that was a NOOP. DAG size: 711 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)