./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-pthread/cs_dekker.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_dekker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh --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 ee7ff83d9ca4f9baaadd009c98a7dd30697b6140296199117a6b05757b5b9f74 --- 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-2329fc7 [2022-12-14 11:41:02,955 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 11:41:02,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 11:41:02,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 11:41:02,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 11:41:02,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 11:41:02,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 11:41:02,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 11:41:02,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 11:41:02,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 11:41:02,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 11:41:02,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 11:41:02,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 11:41:02,985 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 11:41:02,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 11:41:02,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 11:41:02,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 11:41:02,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 11:41:02,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 11:41:02,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 11:41:02,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 11:41:02,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 11:41:02,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 11:41:02,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 11:41:03,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 11:41:03,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 11:41:03,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 11:41:03,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 11:41:03,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 11:41:03,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 11:41:03,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 11:41:03,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 11:41:03,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 11:41:03,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 11:41:03,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 11:41:03,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 11:41:03,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 11:41:03,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 11:41:03,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 11:41:03,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 11:41:03,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 11:41:03,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-12-14 11:41:03,039 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 11:41:03,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 11:41:03,040 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 11:41:03,040 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 11:41:03,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 11:41:03,040 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 11:41:03,041 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 11:41:03,041 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 11:41:03,041 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 11:41:03,041 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 11:41:03,041 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 11:41:03,042 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 11:41:03,042 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 11:41:03,042 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 11:41:03,042 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 11:41:03,042 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 11:41:03,042 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 11:41:03,043 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 11:41:03,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 11:41:03,043 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 11:41:03,044 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 11:41:03,044 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 11:41:03,044 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 11:41:03,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 11:41:03,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 11:41:03,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 11:41:03,044 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 11:41:03,045 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 11:41:03,045 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 11:41:03,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 11:41:03,045 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 11:41:03,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 11:41:03,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 11:41:03,046 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 11:41:03,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:41:03,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 11:41:03,046 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 11:41:03,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 11:41:03,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 11:41:03,047 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 11:41:03,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 11:41:03,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 11:41:03,047 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 11:41:03,047 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_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee7ff83d9ca4f9baaadd009c98a7dd30697b6140296199117a6b05757b5b9f74 [2022-12-14 11:41:03,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 11:41:03,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 11:41:03,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 11:41:03,246 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 11:41:03,246 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 11:41:03,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/seq-pthread/cs_dekker.i [2022-12-14 11:41:05,821 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 11:41:06,030 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 11:41:06,031 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/sv-benchmarks/c/seq-pthread/cs_dekker.i [2022-12-14 11:41:06,041 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/data/bf3ad9bf5/b10c82ac9a504e0c8f0ce660ac1d6896/FLAG140412c3f [2022-12-14 11:41:06,408 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/data/bf3ad9bf5/b10c82ac9a504e0c8f0ce660ac1d6896 [2022-12-14 11:41:06,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 11:41:06,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 11:41:06,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 11:41:06,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 11:41:06,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 11:41:06,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d32408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06, skipping insertion in model container [2022-12-14 11:41:06,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 11:41:06,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 11:41:06,639 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_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/sv-benchmarks/c/seq-pthread/cs_dekker.i[23603,23616] [2022-12-14 11:41:06,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:41:06,713 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 11:41:06,734 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_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/sv-benchmarks/c/seq-pthread/cs_dekker.i[23603,23616] [2022-12-14 11:41:06,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:41:06,793 INFO L208 MainTranslator]: Completed translation [2022-12-14 11:41:06,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06 WrapperNode [2022-12-14 11:41:06,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 11:41:06,794 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 11:41:06,794 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 11:41:06,794 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 11:41:06,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,836 INFO L138 Inliner]: procedures = 145, calls = 300, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 452 [2022-12-14 11:41:06,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 11:41:06,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 11:41:06,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 11:41:06,837 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 11:41:06,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,867 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,872 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 11:41:06,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 11:41:06,873 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 11:41:06,873 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 11:41:06,874 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (1/1) ... [2022-12-14 11:41:06,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:41:06,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:41:06,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 11:41:06,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 11:41:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 11:41:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 11:41:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 11:41:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 11:41:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 11:41:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 11:41:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 11:41:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-12-14 11:41:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-12-14 11:41:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 11:41:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-12-14 11:41:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-12-14 11:41:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 11:41:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 11:41:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 11:41:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 11:41:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-12-14 11:41:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-12-14 11:41:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 11:41:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 11:41:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 11:41:07,069 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 11:41:07,071 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 11:41:09,614 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 11:41:09,705 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 11:41:09,705 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 11:41:09,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:41:09 BoogieIcfgContainer [2022-12-14 11:41:09,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 11:41:09,709 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 11:41:09,709 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 11:41:09,712 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 11:41:09,712 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 11:41:06" (1/3) ... [2022-12-14 11:41:09,712 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43b82b5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:41:09, skipping insertion in model container [2022-12-14 11:41:09,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:06" (2/3) ... [2022-12-14 11:41:09,713 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43b82b5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:41:09, skipping insertion in model container [2022-12-14 11:41:09,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:41:09" (3/3) ... [2022-12-14 11:41:09,714 INFO L112 eAbstractionObserver]: Analyzing ICFG cs_dekker.i [2022-12-14 11:41:09,727 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 11:41:09,728 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2022-12-14 11:41:09,773 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 11:41:09,778 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;@1a26b8f9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 11:41:09,778 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-12-14 11:41:09,781 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 61 states have (on average 1.3442622950819672) internal successors, (82), 69 states have internal predecessors, (82), 35 states have call successors, (35), 5 states have call predecessors, (35), 5 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-12-14 11:41:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 11:41:09,787 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:41:09,787 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-12-14 11:41:09,788 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-12-14 11:41:09,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:41:09,792 INFO L85 PathProgramCache]: Analyzing trace with hash 10481754, now seen corresponding path program 1 times [2022-12-14 11:41:09,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:41:09,799 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355332633] [2022-12-14 11:41:09,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:09,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:41:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 11:41:10,098 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:41:10,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355332633] [2022-12-14 11:41:10,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355332633] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:41:10,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:41:10,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:41:10,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134945692] [2022-12-14 11:41:10,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:41:10,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 11:41:10,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:41:10,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 11:41:10,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:41:10,130 INFO L87 Difference]: Start difference. First operand has 110 states, 61 states have (on average 1.3442622950819672) internal successors, (82), 69 states have internal predecessors, (82), 35 states have call successors, (35), 5 states have call predecessors, (35), 5 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 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) [2022-12-14 11:41:12,174 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 [] [2022-12-14 11:41:12,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:41:12,273 INFO L93 Difference]: Finished difference Result 220 states and 309 transitions. [2022-12-14 11:41:12,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 11:41:12,275 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 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 [2022-12-14 11:41:12,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:41:12,279 INFO L225 Difference]: With dead ends: 220 [2022-12-14 11:41:12,279 INFO L226 Difference]: Without dead ends: 16 [2022-12-14 11:41:12,282 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:41:12,285 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 4 mSDsluCounter, 131 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 264 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-12-14 11:41:12,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 264 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 1 Unknown, 0 Unchecked, 2.1s Time] [2022-12-14 11:41:12,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2022-12-14 11:41:12,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 12. [2022-12-14 11:41:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 8 states have (on average 1.625) internal successors, (13), 11 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 11:41:12,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 13 transitions. [2022-12-14 11:41:12,306 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 13 transitions. Word has length 4 [2022-12-14 11:41:12,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:41:12,306 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 13 transitions. [2022-12-14 11:41:12,306 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 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) [2022-12-14 11:41:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2022-12-14 11:41:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 11:41:12,306 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:41:12,306 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-12-14 11:41:12,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 11:41:12,307 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)] === [2022-12-14 11:41:12,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:41:12,308 INFO L85 PathProgramCache]: Analyzing trace with hash 10480909, now seen corresponding path program 1 times [2022-12-14 11:41:12,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:41:12,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021402761] [2022-12-14 11:41:12,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:12,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:41:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 11:41:12,422 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:41:12,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021402761] [2022-12-14 11:41:12,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2021402761] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:41:12,423 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:41:12,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:41:12,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458918687] [2022-12-14 11:41:12,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:41:12,424 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 11:41:12,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:41:12,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 11:41:12,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 11:41:12,424 INFO L87 Difference]: Start difference. First operand 12 states and 13 transitions. 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) [2022-12-14 11:41:12,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:41:12,491 INFO L93 Difference]: Finished difference Result 16 states and 17 transitions. [2022-12-14 11:41:12,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 11:41:12,492 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 [2022-12-14 11:41:12,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:41:12,492 INFO L225 Difference]: With dead ends: 16 [2022-12-14 11:41:12,492 INFO L226 Difference]: Without dead ends: 14 [2022-12-14 11:41:12,493 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 [2022-12-14 11:41:12,494 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 3 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 11:41:12,494 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 19 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 11:41:12,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-12-14 11:41:12,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-12-14 11:41:12,496 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) [2022-12-14 11:41:12,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2022-12-14 11:41:12,496 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 4 [2022-12-14 11:41:12,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:41:12,496 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2022-12-14 11:41:12,496 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) [2022-12-14 11:41:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 11:41:12,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 11:41:12,497 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:41:12,497 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-12-14 11:41:12,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 11:41:12,497 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)] === [2022-12-14 11:41:12,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:41:12,498 INFO L85 PathProgramCache]: Analyzing trace with hash -1295694858, now seen corresponding path program 1 times [2022-12-14 11:41:12,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:41:12,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134777706] [2022-12-14 11:41:12,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:12,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:41:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:12,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 11:41:12,661 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:41:12,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134777706] [2022-12-14 11:41:12,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134777706] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 11:41:12,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1550674597] [2022-12-14 11:41:12,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:12,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:41:12,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:41:12,663 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:41:12,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 11:41:12,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:12,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 11:41:12,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:41:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 11:41:12,885 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 11:41:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 11:41:12,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1550674597] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 11:41:12,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1079252737] [2022-12-14 11:41:12,940 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2022-12-14 11:41:12,940 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 11:41:12,944 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 11:41:12,950 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 11:41:12,950 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 11:41:13,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:13,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:13,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:13,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:13,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:13,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:14,775 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-12-14 11:41:14,776 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 [2022-12-14 11:41:14,935 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 [2022-12-14 11:41:14,997 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 [2022-12-14 11:41:15,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,046 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 [2022-12-14 11:41:15,154 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 [2022-12-14 11:41:15,181 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 [2022-12-14 11:41:15,215 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 [2022-12-14 11:41:15,246 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 [2022-12-14 11:41:15,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,535 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-12-14 11:41:15,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-12-14 11:41:15,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,696 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-12-14 11:41:15,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-12-14 11:41:15,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:15,841 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 [2022-12-14 11:41:16,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,185 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 [2022-12-14 11:41:16,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,302 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 [2022-12-14 11:41:16,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:16,440 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 [2022-12-14 11:41:17,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,346 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 [2022-12-14 11:41:17,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,462 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 [2022-12-14 11:41:17,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:17,595 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 [2022-12-14 11:41:20,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:20,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,028 INFO L217 Elim1Store]: Index analysis took 180 ms [2022-12-14 11:41:21,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,183 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,195 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,197 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,200 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,201 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:21,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:21,740 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-12-14 11:41:21,741 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 2452 treesize of output 2256 [2022-12-14 11:41:22,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:22,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,173 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-12-14 11:41:22,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 63 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 29 case distinctions, treesize of input 2422 treesize of output 2381 [2022-12-14 11:41:22,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:22,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,433 INFO L321 Elim1Store]: treesize reduction 205, result has 8.5 percent of original size [2022-12-14 11:41:22,434 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 61 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 31 case distinctions, treesize of input 2428 treesize of output 2408 [2022-12-14 11:41:22,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,702 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:22,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,737 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-12-14 11:41:22,738 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 63 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 29 case distinctions, treesize of input 2422 treesize of output 2381 [2022-12-14 11:41:22,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,921 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:41:22,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:22,978 INFO L321 Elim1Store]: treesize reduction 179, result has 9.6 percent of original size [2022-12-14 11:41:22,980 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 61 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 31 case distinctions, treesize of input 2415 treesize of output 2395 [2022-12-14 11:41:25,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:25,493 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 [2022-12-14 11:41:25,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:25,508 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 [2022-12-14 11:41:25,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:25,526 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 [2022-12-14 11:41:26,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:26,033 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 [2022-12-14 11:41:26,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:26,046 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 [2022-12-14 11:41:26,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:26,063 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 [2022-12-14 11:41:26,174 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 11:41:39,744 WARN L233 SmtUtils]: Spent 6.07s on a formula simplification. DAG size of input: 625 DAG size of output: 491 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 11:41:40,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1079252737] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:41:40,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-12-14 11:41:40,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5, 5] total 14 [2022-12-14 11:41:40,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22924641] [2022-12-14 11:41:40,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:41:40,345 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 11:41:40,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:41:40,346 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 11:41:40,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2022-12-14 11:41:40,346 INFO L87 Difference]: Start difference. First operand 14 states and 15 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) [2022-12-14 11:41:51,939 WARN L233 SmtUtils]: Spent 6.49s on a formula simplification. DAG size of input: 526 DAG size of output: 472 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 11:41:54,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:41:54,800 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-12-14 11:41:54,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 11:41:54,801 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 [2022-12-14 11:41:54,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:41:54,801 INFO L225 Difference]: With dead ends: 27 [2022-12-14 11:41:54,801 INFO L226 Difference]: Without dead ends: 23 [2022-12-14 11:41:54,801 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 28.2s TimeCoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2022-12-14 11:41:54,802 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 7 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 21 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 11:41:54,802 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 21 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 11:41:54,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-12-14 11:41:54,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2022-12-14 11:41:54,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 17 states have (on average 1.3529411764705883) internal successors, (23), 20 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 11:41:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 23 transitions. [2022-12-14 11:41:54,809 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 23 transitions. Word has length 7 [2022-12-14 11:41:54,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:41:54,809 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 23 transitions. [2022-12-14 11:41:54,809 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) [2022-12-14 11:41:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-12-14 11:41:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 11:41:54,810 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:41:54,810 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1] [2022-12-14 11:41:54,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 11:41:55,010 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-12-14 11:41:55,012 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)] === [2022-12-14 11:41:55,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:41:55,013 INFO L85 PathProgramCache]: Analyzing trace with hash 1699903173, now seen corresponding path program 1 times [2022-12-14 11:41:55,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:41:55,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382780779] [2022-12-14 11:41:55,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:55,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:41:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 11:41:55,160 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:41:55,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382780779] [2022-12-14 11:41:55,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1382780779] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 11:41:55,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1738851639] [2022-12-14 11:41:55,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:55,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:41:55,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:41:55,162 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:41:55,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 11:41:55,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:55,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 586 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 11:41:55,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:41:55,337 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 11:41:55,337 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 11:41:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 11:41:55,358 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1738851639] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 11:41:55,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1813455467] [2022-12-14 11:41:55,360 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-12-14 11:41:55,361 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 11:41:55,361 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 11:41:55,361 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 11:41:55,361 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 11:41:55,446 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 [2022-12-14 11:41:55,461 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 [2022-12-14 11:41:55,483 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 [2022-12-14 11:41:55,499 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 [2022-12-14 11:41:55,521 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 [2022-12-14 11:41:55,555 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 [2022-12-14 11:41:55,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:55,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:55,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:55,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:55,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:55,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:56,817 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-12-14 11:41:56,817 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 [2022-12-14 11:41:56,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:56,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:56,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:56,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:56,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:56,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:56,917 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 [2022-12-14 11:41:57,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,202 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-12-14 11:41:57,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-12-14 11:41:57,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,344 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 [2022-12-14 11:41:57,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-12-14 11:41:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,565 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-12-14 11:41:57,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,858 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 [2022-12-14 11:41:57,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:57,991 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 [2022-12-14 11:41:58,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,056 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 [2022-12-14 11:41:58,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:58,915 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 [2022-12-14 11:41:59,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,034 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 [2022-12-14 11:41:59,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:41:59,103 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 [2022-12-14 11:42:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,541 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:02,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,566 INFO L321 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2022-12-14 11:42:02,567 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 2422 treesize of output 2366 [2022-12-14 11:42:02,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,805 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:02,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:02,874 INFO L321 Elim1Store]: treesize reduction 174, result has 9.8 percent of original size [2022-12-14 11:42:02,875 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 2428 treesize of output 2393 [2022-12-14 11:42:03,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,283 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,284 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,672 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-12-14 11:42:03,673 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 2452 treesize of output 2256 [2022-12-14 11:42:03,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,926 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:03,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:03,947 INFO L321 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2022-12-14 11:42:03,948 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 2422 treesize of output 2366 [2022-12-14 11:42:04,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,108 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:04,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:04,154 INFO L321 Elim1Store]: treesize reduction 148, result has 11.4 percent of original size [2022-12-14 11:42:04,155 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 2415 treesize of output 2380 [2022-12-14 11:42:06,506 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,506 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,543 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:06,543 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:06,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,555 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,588 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:06,589 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:06,615 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,632 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:06,632 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-12-14 11:42:06,643 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,659 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:06,659 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:06,669 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,679 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:06,679 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:06,704 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,705 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,705 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,760 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:06,760 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 [2022-12-14 11:42:06,908 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,925 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:06,925 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-12-14 11:42:06,935 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,950 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:06,950 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:06,960 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:06,973 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:06,973 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:07,001 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,002 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,041 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:07,041 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:07,052 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,053 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,083 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:07,083 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:07,117 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,188 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:07,189 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 [2022-12-14 11:42:07,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:07,348 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 [2022-12-14 11:42:07,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:07,405 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 [2022-12-14 11:42:07,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:07,431 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 [2022-12-14 11:42:07,604 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,624 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:07,624 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-12-14 11:42:07,634 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,650 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:07,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:07,661 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,675 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:07,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:07,702 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,703 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,747 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:07,747 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:07,763 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,764 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,802 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:07,802 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:07,848 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,848 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,849 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:07,916 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:07,917 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 [2022-12-14 11:42:08,111 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,111 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,112 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,164 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:08,164 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 [2022-12-14 11:42:08,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,256 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:08,256 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-12-14 11:42:08,271 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,295 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:08,295 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:08,307 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,327 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:08,327 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:08,368 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,369 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,412 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:08,412 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:08,427 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,428 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,464 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:08,465 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:08,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:08,578 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 [2022-12-14 11:42:08,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:08,596 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 [2022-12-14 11:42:08,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:08,614 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 [2022-12-14 11:42:08,770 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,771 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,808 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:08,808 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:08,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,820 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,850 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:08,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:08,880 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,898 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:08,898 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-12-14 11:42:08,908 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,924 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:08,924 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:08,936 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,952 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:08,952 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:08,978 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,978 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:08,979 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,031 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:09,032 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 [2022-12-14 11:42:09,220 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,221 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,262 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:09,262 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:09,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,304 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:09,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:09,340 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,341 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,342 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,396 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:09,396 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 [2022-12-14 11:42:09,455 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,456 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,504 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:09,504 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:09,520 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,521 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:09,560 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:09,561 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:09,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:09,917 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 [2022-12-14 11:42:09,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:09,946 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 [2022-12-14 11:42:09,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:09,967 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 [2022-12-14 11:42:10,015 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 11:42:14,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1813455467] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:42:14,974 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-12-14 11:42:14,975 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5, 5] total 14 [2022-12-14 11:42:14,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669893558] [2022-12-14 11:42:14,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:42:14,975 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 11:42:14,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:42:14,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 11:42:14,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2022-12-14 11:42:14,976 INFO L87 Difference]: Start difference. First operand 21 states and 23 transitions. Second operand has 7 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 11:42:19,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:42:19,047 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-12-14 11:42:19,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 11:42:19,048 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2022-12-14 11:42:19,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:42:19,048 INFO L225 Difference]: With dead ends: 21 [2022-12-14 11:42:19,048 INFO L226 Difference]: Without dead ends: 18 [2022-12-14 11:42:19,049 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 30 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 8.8s TimeCoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2022-12-14 11:42:19,049 INFO L413 NwaCegarLoop]: 0 mSDtfsCounter, 4 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-14 11:42:19,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 0 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-14 11:42:19,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2022-12-14 11:42:19,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 16. [2022-12-14 11:42:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 11:42:19,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 18 transitions. [2022-12-14 11:42:19,061 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 18 transitions. Word has length 14 [2022-12-14 11:42:19,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:42:19,061 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 18 transitions. [2022-12-14 11:42:19,061 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 11:42:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2022-12-14 11:42:19,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 11:42:19,062 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:42:19,062 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1] [2022-12-14 11:42:19,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 11:42:19,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:42:19,264 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-12-14 11:42:19,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:42:19,265 INFO L85 PathProgramCache]: Analyzing trace with hash 1157390971, now seen corresponding path program 1 times [2022-12-14 11:42:19,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:42:19,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908844290] [2022-12-14 11:42:19,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:42:19,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:42:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:42:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 11:42:19,396 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:42:19,396 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908844290] [2022-12-14 11:42:19,396 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [908844290] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 11:42:19,397 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1488158943] [2022-12-14 11:42:19,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:42:19,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:42:19,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:42:19,398 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:42:19,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 11:42:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:42:19,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 11:42:19,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:42:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 11:42:19,565 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 11:42:19,580 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 11:42:19,580 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1488158943] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 11:42:19,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [316252951] [2022-12-14 11:42:19,583 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-12-14 11:42:19,583 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 11:42:19,583 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 11:42:19,583 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 11:42:19,583 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 11:42:19,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:19,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:19,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:19,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:19,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:19,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:20,438 INFO L321 Elim1Store]: treesize reduction 1242, result has 14.2 percent of original size [2022-12-14 11:42:20,439 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 245 [2022-12-14 11:42:20,496 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 [2022-12-14 11:42:20,522 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 [2022-12-14 11:42:20,539 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 [2022-12-14 11:42:20,560 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 [2022-12-14 11:42:20,579 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 [2022-12-14 11:42:20,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:20,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:20,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:20,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:20,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:20,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:20,785 INFO L217 Elim1Store]: Index analysis took 151 ms [2022-12-14 11:42:22,056 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-12-14 11:42:22,057 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 [2022-12-14 11:42:22,148 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 [2022-12-14 11:42:22,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-12-14 11:42:22,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,447 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-12-14 11:42:22,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,542 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 [2022-12-14 11:42:22,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,583 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 [2022-12-14 11:42:22,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:22,670 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 [2022-12-14 11:42:23,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,010 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 [2022-12-14 11:42:23,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,115 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 [2022-12-14 11:42:23,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:23,258 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 [2022-12-14 11:42:24,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,073 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 [2022-12-14 11:42:24,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,182 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 [2022-12-14 11:42:24,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:24,307 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 [2022-12-14 11:42:27,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,793 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:27,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:27,795 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:27,813 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-12-14 11:42:27,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 50 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 18 case distinctions, treesize of input 2408 treesize of output 2356 [2022-12-14 11:42:28,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,061 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,064 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,164 INFO L321 Elim1Store]: treesize reduction 162, result has 18.6 percent of original size [2022-12-14 11:42:28,165 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 48 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 2414 treesize of output 2389 [2022-12-14 11:42:28,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,485 INFO L217 Elim1Store]: Index analysis took 117 ms [2022-12-14 11:42:28,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,585 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,593 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,596 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,597 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,598 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,605 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,605 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:28,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:28,608 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:29,054 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-12-14 11:42:29,055 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 2429 treesize of output 2233 [2022-12-14 11:42:29,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,313 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:29,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,316 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:29,330 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-12-14 11:42:29,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 50 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 18 case distinctions, treesize of input 2399 treesize of output 2347 [2022-12-14 11:42:29,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,493 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:29,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:29,495 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:29,546 INFO L321 Elim1Store]: treesize reduction 123, result has 23.1 percent of original size [2022-12-14 11:42:29,547 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 48 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 2392 treesize of output 2367 [2022-12-14 11:42:35,991 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:35,991 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,017 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:36,017 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:36,027 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,027 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,057 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:36,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:36,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,085 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,110 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:36,110 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:36,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,143 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:36,143 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:36,167 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,167 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,168 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,209 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:36,210 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 [2022-12-14 11:42:36,350 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,350 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,378 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:36,378 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:36,389 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,389 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,420 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:36,420 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:36,443 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,456 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:36,457 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-12-14 11:42:36,465 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,477 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:36,477 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:36,485 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,495 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:36,496 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:36,514 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,514 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,515 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,555 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:36,555 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 [2022-12-14 11:42:36,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,655 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 [2022-12-14 11:42:36,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,697 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 [2022-12-14 11:42:36,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,718 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 [2022-12-14 11:42:36,895 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,895 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,896 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,948 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:36,948 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 [2022-12-14 11:42:36,999 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,999 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,041 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:37,041 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:37,055 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,056 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,099 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:37,099 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:37,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,153 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,198 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:37,198 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:37,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,256 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:37,257 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:37,431 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,431 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,432 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,490 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:37,491 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 [2022-12-14 11:42:37,542 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,543 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,581 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:37,581 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:37,595 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,595 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,630 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:37,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:37,668 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,690 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:37,691 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-12-14 11:42:37,704 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,725 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:37,725 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:37,740 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,758 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:37,758 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:37,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,866 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 [2022-12-14 11:42:37,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,882 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 [2022-12-14 11:42:37,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,909 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 [2022-12-14 11:42:38,053 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,054 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,086 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:38,087 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:38,099 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,099 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,128 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:38,128 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:38,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,171 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,220 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:38,220 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 [2022-12-14 11:42:38,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,317 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:38,317 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:38,331 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,332 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,366 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:38,366 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:38,533 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,551 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:38,551 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-12-14 11:42:38,562 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,577 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:38,577 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:38,588 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,603 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-12-14 11:42:38,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-12-14 11:42:38,636 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,636 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,669 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-12-14 11:42:38,670 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-12-14 11:42:38,681 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,682 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,711 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-12-14 11:42:38,712 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-12-14 11:42:38,753 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,753 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,754 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:38,804 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 11:42:38,804 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 [2022-12-14 11:42:39,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,161 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 [2022-12-14 11:42:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,180 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 [2022-12-14 11:42:39,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,195 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 [2022-12-14 11:42:39,256 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 11:42:43,981 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '834#(and (<= 2 ~__THREAD_FINISHED~0) (<= |~#__CS_thread_lockedon~0.offset| 0) (<= |~#flag2~0.base| 8) (<= 10 |~#x~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (<= 8 |~#flag2~0.base|) (<= 0 |~#flag1~0.offset|) (<= 0 |#NULL.base|) (<= 0 |~#__CS_thread_lockedon~0.offset|) (< 2147483646 |ULTIMATE.start_main_#t~post40#1|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset|) (<= 4 ~__CS_ret_FINISHED~0) (<= |~#turn~0.offset| 0) (<= 0 |~#flag2~0.offset|) (<= 0 ~__CS_round~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (<= 0 |~#x~0.offset|) (<= 1 ~__THREAD_RUNNING~0) (<= ~__CS_ret_FINISHED~0 4) (<= 4 |~#__CS_thread_born_round~0.base|) (<= |~#__CS_thread_born_round~0.offset| 0) (<= 7 |~#flag1~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) (<= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset| 0) (<= |~#__CS_thread_status~0.offset| 0) (<= |#NULL.offset| 0) (<= |~#__CS_thread_born_round~0.base| 4) (<= ~__CS_ret~0 0) (<= 0 ~__CS_thread_index~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) (<= ~__CS_round~0 0) (<= |ULTIMATE.start_main_~j~2#1| 2147483647) (<= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (<= ~__THREAD_FINISHED~0 2) (<= 0 ~__THREAD_UNUSED~0) (<= 0 |~#__CS_thread_status~0.offset|) (<= |~#flag1~0.base| 7) (<= 5 |~#__CS_thread_status~0.base|) (<= |~#x~0.base| 10) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset|) (<= 2 ~__CS_ret_ERROR~0) (<= 0 |~#__CS_thread_born_round~0.offset|) (<= |~#flag2~0.offset| 0) (<= |#NULL.base| 0) (<= 0 |~#__CS_thread_allocated~0.offset|) (<= |~#__CS_thread_lockedon~0.base| 6) (<= |~#__CS_thread_allocated~0.offset| 0) (<= |~#turn~0.base| 9) (<= |~#flag1~0.offset| 0) (<= 3 |~#__CS_thread_allocated~0.base|) (<= ~__THREAD_UNUSED~0 0) (<= |~#__CS_thread_status~0.base| 5) (<= |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| 0) (<= 0 ~__CS_ret~0) (<= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (<= ~__THREAD_RUNNING~0 1) (<= 3 |ULTIMATE.start_main_~j~2#1|) (<= 9 |~#turn~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset|) (<= ~__CS_ret_ERROR~0 2) (<= |~#x~0.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (<= 0 |#NULL.offset|) (<= |~#__CS_thread_allocated~0.base| 3) (<= 0 ~__CS_error~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset|) (<= ~__CS_ret_PREEMPTED~0 1) (<= ~__CS_error~0 0) (<= 0 |#StackHeapBarrier|) (<= 0 |~#turn~0.offset|) (= |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_#t~post40#1|) (<= 1 ~__CS_ret_PREEMPTED~0) (<= ~__CS_thread_index~0 0) (<= 6 |~#__CS_thread_lockedon~0.base|))' at error location [2022-12-14 11:42:43,981 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 11:42:43,981 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 11:42:43,981 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2022-12-14 11:42:43,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516338800] [2022-12-14 11:42:43,981 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 11:42:43,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-14 11:42:43,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:42:43,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-14 11:42:43,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2022-12-14 11:42:43,982 INFO L87 Difference]: Start difference. First operand 16 states and 18 transitions. Second operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 9 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 11:42:44,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:42:44,111 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-12-14 11:42:44,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 11:42:44,111 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 9 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-12-14 11:42:44,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:42:44,112 INFO L225 Difference]: With dead ends: 38 [2022-12-14 11:42:44,112 INFO L226 Difference]: Without dead ends: 28 [2022-12-14 11:42:44,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 32 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2022-12-14 11:42:44,113 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 8 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 26 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 11:42:44,113 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 26 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 11:42:44,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2022-12-14 11:42:44,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2022-12-14 11:42:44,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 11:42:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 30 transitions. [2022-12-14 11:42:44,129 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 30 transitions. Word has length 15 [2022-12-14 11:42:44,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:42:44,130 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 30 transitions. [2022-12-14 11:42:44,130 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 9 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 11:42:44,130 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2022-12-14 11:42:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 11:42:44,130 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:42:44,131 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1] [2022-12-14 11:42:44,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 11:42:44,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:42:44,332 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-12-14 11:42:44,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:42:44,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1282793029, now seen corresponding path program 2 times [2022-12-14 11:42:44,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:42:44,334 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704999223] [2022-12-14 11:42:44,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:42:44,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:42:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:42:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 11:42:44,455 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:42:44,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704999223] [2022-12-14 11:42:44,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704999223] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:42:44,455 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:42:44,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:42:44,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49317123] [2022-12-14 11:42:44,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:42:44,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 11:42:44,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:42:44,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 11:42:44,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 11:42:44,457 INFO L87 Difference]: Start difference. First operand 28 states and 30 transitions. Second operand has 4 states, 3 states have (on average 5.0) internal successors, (15), 4 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) [2022-12-14 11:42:44,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:42:44,553 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2022-12-14 11:42:44,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 11:42:44,553 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.0) internal successors, (15), 4 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) Word has length 27 [2022-12-14 11:42:44,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:42:44,554 INFO L225 Difference]: With dead ends: 28 [2022-12-14 11:42:44,554 INFO L226 Difference]: Without dead ends: 0 [2022-12-14 11:42:44,554 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 [2022-12-14 11:42:44,555 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 2 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 11:42:44,555 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 4 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 11:42:44,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-14 11:42:44,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-14 11:42:44,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 11:42:44,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-14 11:42:44,556 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2022-12-14 11:42:44,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:42:44,556 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-14 11:42:44,556 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.0) internal successors, (15), 4 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) [2022-12-14 11:42:44,556 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-14 11:42:44,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 11:42:44,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 8 remaining) [2022-12-14 11:42:44,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 8 remaining) [2022-12-14 11:42:44,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 8 remaining) [2022-12-14 11:42:44,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 8 remaining) [2022-12-14 11:42:44,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 8 remaining) [2022-12-14 11:42:44,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 8 remaining) [2022-12-14 11:42:44,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 8 remaining) [2022-12-14 11:42:44,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 8 remaining) [2022-12-14 11:42:44,560 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 11:42:44,562 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-14 11:42:52,193 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5 7) the Hoare annotation is: true [2022-12-14 11:42:52,193 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5 7) no Hoare annotation was computed. [2022-12-14 11:42:52,193 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_joinEXIT(lines 642 663) no Hoare annotation was computed. [2022-12-14 11:42:52,193 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_joinFINAL(lines 642 663) no Hoare annotation was computed. [2022-12-14 11:42:52,193 INFO L902 garLoopResultBuilder]: At program point L661(line 661) the Hoare annotation is: true [2022-12-14 11:42:52,193 INFO L899 garLoopResultBuilder]: For program point L661-1(line 661) no Hoare annotation was computed. [2022-12-14 11:42:52,193 INFO L899 garLoopResultBuilder]: For program point L655(lines 655 660) no Hoare annotation was computed. [2022-12-14 11:42:52,194 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 642 663) the Hoare annotation is: true [2022-12-14 11:42:52,194 INFO L899 garLoopResultBuilder]: For program point L650-2(lines 650 654) no Hoare annotation was computed. [2022-12-14 11:42:52,194 INFO L899 garLoopResultBuilder]: For program point L644(lines 644 649) no Hoare annotation was computed. [2022-12-14 11:42:52,194 INFO L902 garLoopResultBuilder]: At program point L787(line 787) the Hoare annotation is: true [2022-12-14 11:42:52,194 INFO L899 garLoopResultBuilder]: For program point L787-1(lines 776 790) no Hoare annotation was computed. [2022-12-14 11:42:52,194 INFO L902 garLoopResultBuilder]: At program point L783(line 783) the Hoare annotation is: true [2022-12-14 11:42:52,194 INFO L899 garLoopResultBuilder]: For program point L783-1(lines 776 790) no Hoare annotation was computed. [2022-12-14 11:42:52,194 INFO L902 garLoopResultBuilder]: At program point L779(line 779) the Hoare annotation is: true [2022-12-14 11:42:52,194 INFO L899 garLoopResultBuilder]: For program point L779-1(lines 776 790) no Hoare annotation was computed. [2022-12-14 11:42:52,194 INFO L902 garLoopResultBuilder]: At program point L775(lines 775 790) the Hoare annotation is: true [2022-12-14 11:42:52,194 INFO L902 garLoopResultBuilder]: At program point L788(line 788) the Hoare annotation is: true [2022-12-14 11:42:52,194 INFO L899 garLoopResultBuilder]: For program point L788-1(line 788) no Hoare annotation was computed. [2022-12-14 11:42:52,194 INFO L902 garLoopResultBuilder]: At program point L784(line 784) the Hoare annotation is: true [2022-12-14 11:42:52,195 INFO L899 garLoopResultBuilder]: For program point L784-1(line 784) no Hoare annotation was computed. [2022-12-14 11:42:52,195 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2022-12-14 11:42:52,195 INFO L902 garLoopResultBuilder]: At program point L789(line 789) the Hoare annotation is: true [2022-12-14 11:42:52,195 INFO L899 garLoopResultBuilder]: For program point L789-1(lines 776 790) no Hoare annotation was computed. [2022-12-14 11:42:52,195 INFO L902 garLoopResultBuilder]: At program point L785(line 785) the Hoare annotation is: true [2022-12-14 11:42:52,195 INFO L899 garLoopResultBuilder]: For program point L785-1(lines 776 790) no Hoare annotation was computed. [2022-12-14 11:42:52,195 INFO L902 garLoopResultBuilder]: At program point L781(line 781) the Hoare annotation is: true [2022-12-14 11:42:52,195 INFO L899 garLoopResultBuilder]: For program point L781-1(lines 776 790) no Hoare annotation was computed. [2022-12-14 11:42:52,195 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2022-12-14 11:42:52,195 INFO L902 garLoopResultBuilder]: At program point L786(line 786) the Hoare annotation is: true [2022-12-14 11:42:52,195 INFO L899 garLoopResultBuilder]: For program point L786-1(line 786) no Hoare annotation was computed. [2022-12-14 11:42:52,195 INFO L902 garLoopResultBuilder]: At program point L782(line 782) the Hoare annotation is: true [2022-12-14 11:42:52,195 INFO L899 garLoopResultBuilder]: For program point L782-1(line 782) no Hoare annotation was computed. [2022-12-14 11:42:52,195 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_createEXIT(lines 664 677) no Hoare annotation was computed. [2022-12-14 11:42:52,196 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 664 677) the Hoare annotation is: true [2022-12-14 11:42:52,196 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 800) no Hoare annotation was computed. [2022-12-14 11:42:52,196 INFO L902 garLoopResultBuilder]: At program point L861(line 861) the Hoare annotation is: true [2022-12-14 11:42:52,196 INFO L899 garLoopResultBuilder]: For program point L861-1(line 861) no Hoare annotation was computed. [2022-12-14 11:42:52,196 INFO L902 garLoopResultBuilder]: At program point L845(line 845) the Hoare annotation is: true [2022-12-14 11:42:52,196 INFO L899 garLoopResultBuilder]: For program point L845-1(line 845) no Hoare annotation was computed. [2022-12-14 11:42:52,196 INFO L902 garLoopResultBuilder]: At program point L870(line 870) the Hoare annotation is: true [2022-12-14 11:42:52,196 INFO L899 garLoopResultBuilder]: For program point L870-1(line 870) no Hoare annotation was computed. [2022-12-14 11:42:52,196 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 805) no Hoare annotation was computed. [2022-12-14 11:42:52,196 INFO L902 garLoopResultBuilder]: At program point L862(line 862) the Hoare annotation is: true [2022-12-14 11:42:52,196 INFO L899 garLoopResultBuilder]: For program point L862-1(line 862) no Hoare annotation was computed. [2022-12-14 11:42:52,196 INFO L902 garLoopResultBuilder]: At program point L854(line 854) the Hoare annotation is: true [2022-12-14 11:42:52,196 INFO L899 garLoopResultBuilder]: For program point L854-1(line 854) no Hoare annotation was computed. [2022-12-14 11:42:52,196 INFO L902 garLoopResultBuilder]: At program point L871(line 871) the Hoare annotation is: true [2022-12-14 11:42:52,197 INFO L899 garLoopResultBuilder]: For program point L871-1(line 871) no Hoare annotation was computed. [2022-12-14 11:42:52,197 INFO L899 garLoopResultBuilder]: For program point L805-3(line 805) no Hoare annotation was computed. [2022-12-14 11:42:52,197 INFO L899 garLoopResultBuilder]: For program point L805-4(line 805) no Hoare annotation was computed. [2022-12-14 11:42:52,197 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 805) no Hoare annotation was computed. [2022-12-14 11:42:52,197 INFO L895 garLoopResultBuilder]: At program point L805-5(lines 805 808) the Hoare annotation is: (and (<= 2 ~__THREAD_FINISHED~0) (<= |~#__CS_thread_lockedon~0.offset| 0) (<= |~#flag2~0.base| 8) (<= 10 |~#x~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (<= 8 |~#flag2~0.base|) (<= 0 |~#flag1~0.offset|) (<= 0 |#NULL.base|) (<= 0 |~#__CS_thread_lockedon~0.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset|) (<= 4 ~__CS_ret_FINISHED~0) (<= |~#turn~0.offset| 0) (<= 0 |~#flag2~0.offset|) (<= 0 ~__CS_round~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (<= 0 |~#x~0.offset|) (<= 1 ~__THREAD_RUNNING~0) (<= ~__CS_ret_FINISHED~0 4) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 4 |~#__CS_thread_born_round~0.base|) (<= |~#__CS_thread_born_round~0.offset| 0) (<= 7 |~#flag1~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) (<= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset| 0) (<= |~#__CS_thread_status~0.offset| 0) (<= |#NULL.offset| 0) (<= |~#__CS_thread_born_round~0.base| 4) (<= ~__CS_ret~0 0) (<= 0 ~__CS_thread_index~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) (<= ~__CS_round~0 0) (<= |ULTIMATE.start_main_~j~2#1| 2147483647) (<= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~__THREAD_FINISHED~0 2) (<= 0 ~__THREAD_UNUSED~0) (<= 0 |~#__CS_thread_status~0.offset|) (<= |~#flag1~0.base| 7) (<= 5 |~#__CS_thread_status~0.base|) (<= |~#x~0.base| 10) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset|) (<= 2 ~__CS_ret_ERROR~0) (<= 0 |~#__CS_thread_born_round~0.offset|) (<= |~#flag2~0.offset| 0) (<= |#NULL.base| 0) (<= 0 |~#__CS_thread_allocated~0.offset|) (<= |~#__CS_thread_lockedon~0.base| 6) (<= |~#__CS_thread_allocated~0.offset| 0) (<= |~#turn~0.base| 9) (<= |~#flag1~0.offset| 0) (<= 3 |~#__CS_thread_allocated~0.base|) (<= ~__THREAD_UNUSED~0 0) (<= |~#__CS_thread_status~0.base| 5) (<= |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| 0) (<= 0 ~__CS_ret~0) (<= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (<= ~__THREAD_RUNNING~0 1) (<= 0 |ULTIMATE.start_main_~j~2#1|) (<= 9 |~#turn~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset|) (<= ~__CS_ret_ERROR~0 2) (<= |~#x~0.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (<= 0 |#NULL.offset|) (<= |~#__CS_thread_allocated~0.base| 3) (<= 0 ~__CS_error~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset|) (<= ~__CS_ret_PREEMPTED~0 1) (<= ~__CS_error~0 0) (<= 0 |#StackHeapBarrier|) (<= 0 |~#turn~0.offset|) (<= 1 ~__CS_ret_PREEMPTED~0) (<= ~__CS_thread_index~0 0) (<= 6 |~#__CS_thread_lockedon~0.base|)) [2022-12-14 11:42:52,197 INFO L902 garLoopResultBuilder]: At program point L863(line 863) the Hoare annotation is: true [2022-12-14 11:42:52,198 INFO L899 garLoopResultBuilder]: For program point L863-1(line 863) no Hoare annotation was computed. [2022-12-14 11:42:52,198 INFO L902 garLoopResultBuilder]: At program point L855(line 855) the Hoare annotation is: true [2022-12-14 11:42:52,198 INFO L899 garLoopResultBuilder]: For program point L855-1(line 855) no Hoare annotation was computed. [2022-12-14 11:42:52,198 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-14 11:42:52,198 INFO L902 garLoopResultBuilder]: At program point L872(line 872) the Hoare annotation is: true [2022-12-14 11:42:52,198 INFO L902 garLoopResultBuilder]: At program point L839(line 839) the Hoare annotation is: true [2022-12-14 11:42:52,198 INFO L899 garLoopResultBuilder]: For program point L872-1(line 872) no Hoare annotation was computed. [2022-12-14 11:42:52,198 INFO L899 garLoopResultBuilder]: For program point L839-1(line 839) no Hoare annotation was computed. [2022-12-14 11:42:52,198 INFO L902 garLoopResultBuilder]: At program point L864(line 864) the Hoare annotation is: true [2022-12-14 11:42:52,198 INFO L899 garLoopResultBuilder]: For program point L864-1(line 864) no Hoare annotation was computed. [2022-12-14 11:42:52,198 INFO L902 garLoopResultBuilder]: At program point L856(line 856) the Hoare annotation is: true [2022-12-14 11:42:52,198 INFO L899 garLoopResultBuilder]: For program point L856-1(line 856) no Hoare annotation was computed. [2022-12-14 11:42:52,198 INFO L899 garLoopResultBuilder]: For program point L848(lines 848 853) no Hoare annotation was computed. [2022-12-14 11:42:52,198 INFO L899 garLoopResultBuilder]: For program point L848-1(lines 848 853) no Hoare annotation was computed. [2022-12-14 11:42:52,199 INFO L902 garLoopResultBuilder]: At program point L873(line 873) the Hoare annotation is: true [2022-12-14 11:42:52,199 INFO L902 garLoopResultBuilder]: At program point L873-1(line 873) the Hoare annotation is: true [2022-12-14 11:42:52,199 INFO L902 garLoopResultBuilder]: At program point L865(line 865) the Hoare annotation is: true [2022-12-14 11:42:52,199 INFO L899 garLoopResultBuilder]: For program point L865-1(line 865) no Hoare annotation was computed. [2022-12-14 11:42:52,199 INFO L902 garLoopResultBuilder]: At program point L857(line 857) the Hoare annotation is: true [2022-12-14 11:42:52,199 INFO L899 garLoopResultBuilder]: For program point L857-1(line 857) no Hoare annotation was computed. [2022-12-14 11:42:52,199 INFO L902 garLoopResultBuilder]: At program point L866(line 866) the Hoare annotation is: true [2022-12-14 11:42:52,199 INFO L899 garLoopResultBuilder]: For program point L866-1(line 866) no Hoare annotation was computed. [2022-12-14 11:42:52,199 INFO L899 garLoopResultBuilder]: For program point L800-3(line 800) no Hoare annotation was computed. [2022-12-14 11:42:52,199 INFO L899 garLoopResultBuilder]: For program point L800-4(line 800) no Hoare annotation was computed. [2022-12-14 11:42:52,202 INFO L895 garLoopResultBuilder]: At program point L800-5(lines 800 809) the Hoare annotation is: (or (and (<= 2 ~__THREAD_FINISHED~0) (<= |~#__CS_thread_lockedon~0.offset| 0) (<= |~#flag2~0.base| 8) (<= 10 |~#x~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (<= 8 |~#flag2~0.base|) (<= 0 |~#flag1~0.offset|) (<= 0 |#NULL.base|) (<= 0 |~#__CS_thread_lockedon~0.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset|) (<= 4 ~__CS_ret_FINISHED~0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 2147483647) (<= |~#turn~0.offset| 0) (<= 0 |~#flag2~0.offset|) (<= 0 ~__CS_round~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (<= 0 |~#x~0.offset|) (<= 1 ~__THREAD_RUNNING~0) (<= ~__CS_ret_FINISHED~0 4) (<= 4 |~#__CS_thread_born_round~0.base|) (<= |~#__CS_thread_born_round~0.offset| 0) (<= 7 |~#flag1~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) (<= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset| 0) (<= |~#__CS_thread_status~0.offset| 0) (<= |#NULL.offset| 0) (<= |~#__CS_thread_born_round~0.base| 4) (<= ~__CS_ret~0 0) (<= 0 ~__CS_thread_index~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) (<= ~__CS_round~0 0) (<= |ULTIMATE.start_main_~j~2#1| 2147483647) (<= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (<= ~__THREAD_FINISHED~0 2) (<= 0 ~__THREAD_UNUSED~0) (<= 0 |~#__CS_thread_status~0.offset|) (<= |~#flag1~0.base| 7) (<= 5 |~#__CS_thread_status~0.base|) (<= |~#x~0.base| 10) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset|) (<= 2 ~__CS_ret_ERROR~0) (<= 0 |~#__CS_thread_born_round~0.offset|) (<= |~#flag2~0.offset| 0) (<= |#NULL.base| 0) (<= 0 |~#__CS_thread_allocated~0.offset|) (<= |~#__CS_thread_lockedon~0.base| 6) (<= |~#__CS_thread_allocated~0.offset| 0) (<= |~#turn~0.base| 9) (<= |~#flag1~0.offset| 0) (<= 3 |~#__CS_thread_allocated~0.base|) (<= ~__THREAD_UNUSED~0 0) (<= |~#__CS_thread_status~0.base| 5) (<= |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| 0) (<= 0 ~__CS_ret~0) (<= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (<= ~__THREAD_RUNNING~0 1) (<= 3 |ULTIMATE.start_main_~j~2#1|) (<= 9 |~#turn~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset|) (<= ~__CS_ret_ERROR~0 2) (<= |~#x~0.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (<= 0 |#NULL.offset|) (<= |~#__CS_thread_allocated~0.base| 3) (<= 0 ~__CS_error~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset|) (<= ~__CS_ret_PREEMPTED~0 1) (<= ~__CS_error~0 0) (<= 0 |#StackHeapBarrier|) (<= 0 |~#turn~0.offset|) (<= 1 ~__CS_ret_PREEMPTED~0) (<= ~__CS_thread_index~0 0) (<= 6 |~#__CS_thread_lockedon~0.base|)) (let ((.cse4 (+ |~#__CS_thread_lockedon~0.offset| 24)) (.cse12 (+ 32 |~#__CS_thread_lockedon~0.offset|)) (.cse5 (+ 12 |~#__CS_thread_lockedon~0.offset|)) (.cse9 (+ 28 |~#__CS_thread_lockedon~0.offset|)) (.cse7 (+ 8 |~#__CS_thread_lockedon~0.offset|)) (.cse11 (select |#memory_int| |~#flag1~0.base|)) (.cse8 (+ 16 |~#__CS_thread_lockedon~0.offset|)) (.cse3 (select |#memory_int| |~#turn~0.base|)) (.cse13 (select |#memory_int| |~#flag2~0.base|)) (.cse2 (select |#memory_int| |~#__CS_thread_status~0.base|)) (.cse17 (select |#memory_int| 1)) (.cse10 (select |#memory_int| |~#__CS_thread_allocated~0.base|)) (.cse6 (select |#memory_$Pointer$.base| |~#__CS_thread_lockedon~0.base|)) (.cse14 (+ 20 |~#__CS_thread_lockedon~0.offset|)) (.cse16 (select |#memory_int| |~#__CS_thread_born_round~0.base|)) (.cse0 (select |#memory_int| |~#x~0.base|)) (.cse1 (select |#memory_$Pointer$.offset| |~#__CS_thread_lockedon~0.base|)) (.cse15 (+ 4 |~#__CS_thread_lockedon~0.offset|))) (and (= (select .cse0 (+ 8 |~#x~0.offset|)) 0) (= (select .cse1 |~#__CS_thread_lockedon~0.offset|) 0) (= 9 (select |#length| 5)) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (= (select .cse2 (+ 5 |~#__CS_thread_status~0.offset|)) 0) (= |~#turn~0.base| 9) (= 12 (select |#length| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| 10)) (= (select .cse3 (+ |~#turn~0.offset| 8)) 0) (= 1 (select |#valid| 5)) (= (select .cse1 .cse4) 0) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select .cse1 .cse5) 0) (= |~#turn~0.offset| 0) (= ~__THREAD_RUNNING~0 1) (= (select .cse6 .cse4) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (= (select .cse2 (+ 7 |~#__CS_thread_status~0.offset|)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| 8)) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 1) (= |ULTIMATE.start_main_~i~0#1| 0) (= 2 ~__CS_ret_ERROR~0) (= |~#x~0.base| 10) (= |~#flag1~0.offset| 0) (= (select |#length| 8) 12) (= (select |#valid| 9) 1) (= (select |#length| 10) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) (not (= 2 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (= (select .cse1 .cse7) 0) (= |~#__CS_thread_lockedon~0.base| 6) (= (select .cse2 (+ |~#__CS_thread_status~0.offset| 4)) 0) (= |~#__CS_thread_born_round~0.base| 4) (= (select .cse1 .cse8) 0) (not (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base| 5)) (= (select ~__CS_thread~0.base 1) 0) (not (= 6 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|)) (not (= 2 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (= (select .cse1 .cse9) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= ~__CS_ret_PREEMPTED~0 1) (= 0 (select .cse0 (+ 4 |~#x~0.offset|))) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select ~__CS_u~0.flag1 0) 0) (= (select .cse10 |~#__CS_thread_allocated~0.offset|) 0) (= (select .cse11 (+ 8 |~#flag1~0.offset|)) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (= (select .cse1 .cse12) 0) (= 2 (select |#length| 1)) (not (= 2 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= (select .cse6 |~#__CS_thread_lockedon~0.offset|) 0) (= 3 |~#__CS_thread_allocated~0.base|) (= ~__CS_thread_index~0 0) (= 3 (select |#length| 4)) (= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset| 0) (= (select |#length| 6) 36) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= ~__CS_error~0 0) (= |~#__CS_thread_born_round~0.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) 12) (= (select .cse6 .cse12) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (= (select |#valid| 3) 1) (= (select .cse2 (+ |~#__CS_thread_status~0.offset| 1)) 0) (= (select |#valid| 7) 1) (= ~__THREAD_UNUSED~0 0) (= ~__CS_ret_FINISHED~0 4) (= |~#__CS_thread_status~0.offset| 0) (= 0 |~#__CS_thread_allocated~0.offset|) (= (select .cse11 |~#flag1~0.offset|) 0) (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (= 0 (select .cse6 .cse5)) (= (select .cse6 .cse9) 0) (= (select .cse2 |~#__CS_thread_status~0.offset|) 0) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (= |~#flag2~0.base| 8) (= (select .cse13 (+ |~#flag2~0.offset| 4)) 0) (= (select .cse13 |~#flag2~0.offset|) 0) (= |~#__CS_thread_lockedon~0.offset| 0) (= (select ~__CS_thread~0.base 0) 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 36) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (not (= 10 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select .cse2 (+ 2 |~#__CS_thread_status~0.offset|)) 0) (= (select .cse10 (+ |~#__CS_thread_allocated~0.offset| 1)) 0) (= (select .cse2 (+ 6 |~#__CS_thread_status~0.offset|)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base| 10)) (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) (= |~#x~0.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select .cse6 .cse7) 0) (= 7 |~#flag1~0.base|) (= 2 ~__THREAD_FINISHED~0) (= (select |#valid| 4) 1) (= 3 (select |#length| 3)) (= (select .cse1 .cse14) 0) (= (select |#valid| 1) 1) (= (select .cse6 .cse15) 0) (= (select .cse3 (+ |~#turn~0.offset| 4)) 0) (= (select .cse16 (+ |~#__CS_thread_born_round~0.offset| 1)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (= (select .cse11 (+ |~#flag1~0.offset| 4)) 0) (= 0 (select ~__CS_u~0.flag1 2)) (= (select .cse6 .cse8) 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) 1) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (= ~__CS_ret~0 0) (= (select .cse3 |~#turn~0.offset|) 0) (= (select |#length| 9) 12) (= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset| 0) (= (select ~__CS_u~0.flag1 1) 0) (= (select |#length| 7) 12) (= (select .cse13 (+ |~#flag2~0.offset| 8)) 0) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (= (select |#valid| 0) 0) (= ~__CS_round~0 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) 1) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= 12 (select |#length| 2)) (= 0 (select .cse16 (+ 2 |~#__CS_thread_born_round~0.offset|))) (= (select |#valid| 2) 1) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 1) (= |#NULL.offset| 0) (= |~#flag2~0.offset| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) (= 9 (select |#length| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|)) (= (select ~__CS_thread~0.offset 0) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base| 10)) (= (select .cse17 0) 48) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) 12) (= (select .cse2 (+ 3 |~#__CS_thread_status~0.offset|)) 0) (not (= 2 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select .cse2 (+ |~#__CS_thread_status~0.offset| 8)) 0) (= 0 (select ~__CS_thread~0.base 2)) (= (select |#valid| 6) 1) (= (select .cse17 1) 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) 1) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select ~__CS_thread~0.offset 1) 0) (= |~#__CS_thread_status~0.base| 5) (= 0 (select .cse10 (+ 2 |~#__CS_thread_allocated~0.offset|))) (= (select .cse6 .cse14) 0) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| 0) (= (select .cse16 |~#__CS_thread_born_round~0.offset|) 0) (< 0 |#StackHeapBarrier|) (= (select .cse0 |~#x~0.offset|) 0) (= (select .cse1 .cse15) 0) (= (select ~__CS_thread~0.offset 2) 0) (= |#NULL.base| 0)))) [2022-12-14 11:42:52,202 INFO L902 garLoopResultBuilder]: At program point L858(line 858) the Hoare annotation is: true [2022-12-14 11:42:52,202 INFO L899 garLoopResultBuilder]: For program point L858-1(line 858) no Hoare annotation was computed. [2022-12-14 11:42:52,202 INFO L899 garLoopResultBuilder]: For program point L842(lines 842 847) no Hoare annotation was computed. [2022-12-14 11:42:52,202 INFO L899 garLoopResultBuilder]: For program point L842-1(lines 842 847) no Hoare annotation was computed. [2022-12-14 11:42:52,202 INFO L902 garLoopResultBuilder]: At program point L867(line 867) the Hoare annotation is: true [2022-12-14 11:42:52,202 INFO L899 garLoopResultBuilder]: For program point L867-1(line 867) no Hoare annotation was computed. [2022-12-14 11:42:52,202 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-14 11:42:52,202 INFO L902 garLoopResultBuilder]: At program point L859(line 859) the Hoare annotation is: true [2022-12-14 11:42:52,202 INFO L899 garLoopResultBuilder]: For program point L859-1(line 859) no Hoare annotation was computed. [2022-12-14 11:42:52,202 INFO L902 garLoopResultBuilder]: At program point L851(line 851) the Hoare annotation is: true [2022-12-14 11:42:52,202 INFO L899 garLoopResultBuilder]: For program point L851-1(line 851) no Hoare annotation was computed. [2022-12-14 11:42:52,202 INFO L902 garLoopResultBuilder]: At program point L868(line 868) the Hoare annotation is: true [2022-12-14 11:42:52,202 INFO L899 garLoopResultBuilder]: For program point L868-1(line 868) no Hoare annotation was computed. [2022-12-14 11:42:52,202 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 800) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L902 garLoopResultBuilder]: At program point L860(line 860) the Hoare annotation is: true [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point L860-1(line 860) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L902 garLoopResultBuilder]: At program point L869(line 869) the Hoare annotation is: true [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point L836(lines 836 841) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point L869-1(line 869) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point L836-1(lines 836 841) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point __CS_csErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point __CS_csErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point __CS_csEXIT(lines 562 568) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point __CS_csErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point __CS_csErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 562 568) the Hoare annotation is: true [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point L566(line 566) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point L565(line 565) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point L565-1(line 565) no Hoare annotation was computed. [2022-12-14 11:42:52,203 INFO L902 garLoopResultBuilder]: At program point L565-2(line 565) the Hoare annotation is: true [2022-12-14 11:42:52,203 INFO L899 garLoopResultBuilder]: For program point L565-3(line 565) no Hoare annotation was computed. [2022-12-14 11:42:52,205 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2022-12-14 11:42:52,207 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-14 11:42:52,215 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,216 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,216 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,217 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,217 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,218 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,218 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,218 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,219 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,219 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,219 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,220 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,220 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,220 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,220 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,221 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,221 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,221 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,221 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,222 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,222 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,222 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,222 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,222 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,230 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,230 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,231 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,231 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,232 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,232 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,232 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,232 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,233 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,233 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,233 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,234 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,234 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,234 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,234 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,235 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,235 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,235 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,235 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,235 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,236 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,236 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,236 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,236 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 11:42:52 BoogieIcfgContainer [2022-12-14 11:42:52,241 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 11:42:52,241 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 11:42:52,241 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 11:42:52,241 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 11:42:52,242 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:41:09" (3/4) ... [2022-12-14 11:42:52,244 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 11:42:52,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_join [2022-12-14 11:42:52,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 11:42:52,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_create [2022-12-14 11:42:52,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-12-14 11:42:52,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_cs [2022-12-14 11:42:52,254 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 46 nodes and edges [2022-12-14 11:42:52,255 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2022-12-14 11:42:52,255 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-12-14 11:42:52,255 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 11:42:52,256 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 11:42:52,303 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/witness.graphml [2022-12-14 11:42:52,303 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 11:42:52,303 INFO L158 Benchmark]: Toolchain (without parser) took 105890.35ms. Allocated memory was 134.2MB in the beginning and 283.1MB in the end (delta: 148.9MB). Free memory was 98.9MB in the beginning and 184.8MB in the end (delta: -85.8MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2022-12-14 11:42:52,303 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory is still 106.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 11:42:52,303 INFO L158 Benchmark]: CACSL2BoogieTranslator took 378.28ms. Allocated memory is still 134.2MB. Free memory was 98.5MB in the beginning and 71.9MB in the end (delta: 26.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-14 11:42:52,304 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.79ms. Allocated memory is still 134.2MB. Free memory was 71.9MB in the beginning and 67.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 11:42:52,304 INFO L158 Benchmark]: Boogie Preprocessor took 35.35ms. Allocated memory is still 134.2MB. Free memory was 67.7MB in the beginning and 64.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 11:42:52,304 INFO L158 Benchmark]: RCFGBuilder took 2834.87ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 64.0MB in the beginning and 61.8MB in the end (delta: 2.2MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2022-12-14 11:42:52,304 INFO L158 Benchmark]: TraceAbstraction took 102531.49ms. Allocated memory was 161.5MB in the beginning and 283.1MB in the end (delta: 121.6MB). Free memory was 60.8MB in the beginning and 193.1MB in the end (delta: -132.4MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. [2022-12-14 11:42:52,304 INFO L158 Benchmark]: Witness Printer took 61.91ms. Allocated memory is still 283.1MB. Free memory was 193.1MB in the beginning and 184.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 11:42:52,305 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory is still 106.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 378.28ms. Allocated memory is still 134.2MB. Free memory was 98.5MB in the beginning and 71.9MB in the end (delta: 26.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.79ms. Allocated memory is still 134.2MB. Free memory was 71.9MB in the beginning and 67.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.35ms. Allocated memory is still 134.2MB. Free memory was 67.7MB in the beginning and 64.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2834.87ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 64.0MB in the beginning and 61.8MB in the end (delta: 2.2MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * TraceAbstraction took 102531.49ms. Allocated memory was 161.5MB in the beginning and 283.1MB in the end (delta: 121.6MB). Free memory was 60.8MB in the beginning and 193.1MB in the end (delta: -132.4MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. * Witness Printer took 61.91ms. Allocated memory is still 283.1MB. Free memory was 193.1MB in the beginning and 184.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 805]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 805]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 800]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 800]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 110 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 102.4s, OverallIterations: 6, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 21.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 28 SdHoareTripleChecker+Valid, 3.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 28 mSDsluCounter, 334 SdHoareTripleChecker+Invalid, 2.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 184 mSDsCounter, 11 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 173 IncrementalHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11 mSolverCounterUnsat, 150 mSDtfsCounter, 173 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 134 GetRequests, 76 SyntacticMatches, 8 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 41.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 31, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 8 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 44 LocationsWithAnnotation, 178 PreInvPairs, 212 NumberOfFragments, 1369 HoareAnnotationTreeSize, 178 FomulaSimplifications, 716 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 44 FomulaSimplificationsInter, 7028 FormulaSimplificationTreeSizeReductionInter, 7.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 107 NumberOfCodeBlocks, 107 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 131 ConstructedInterpolants, 0 QuantifiedInterpolants, 233 SizeOfPredicates, 3 NumberOfNonLiveVariables, 1630 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 12 InterpolantComputations, 3 PerfectInterpolantSequences, 118/127 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: OVERALL_TIME: 27.9s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 15, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 75, TOOLS_POST_TIME: 26.1s, TOOLS_POST_CALL_APPLICATIONS: 0, TOOLS_POST_CALL_TIME: 0.0s, TOOLS_POST_RETURN_APPLICATIONS: 0, TOOLS_POST_RETURN_TIME: 0.0s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 66, TOOLS_QUANTIFIERELIM_TIME: 26.1s, TOOLS_QUANTIFIERELIM_MAX_TIME: 3.9s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 132, FLUID_YES_ANSWERS: 6, DOMAIN_JOIN_APPLICATIONS: 7, DOMAIN_JOIN_TIME: 0.6s, DOMAIN_ALPHA_APPLICATIONS: 6, DOMAIN_ALPHA_TIME: 0.2s, DOMAIN_WIDEN_APPLICATIONS: 8, DOMAIN_WIDEN_TIME: 0.8s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 16, DOMAIN_ISSUBSETEQ_TIME: 0.1s, DOMAIN_ISBOTTOM_APPLICATIONS: 15, DOMAIN_ISBOTTOM_TIME: 0.1s, LOOP_SUMMARIZER_APPLICATIONS: 8, LOOP_SUMMARIZER_CACHE_MISSES: 8, LOOP_SUMMARIZER_OVERALL_TIME: 19.9s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 19.9s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 16, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME: 0.0s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.0s, DAG_COMPRESSION_PROCESSED_NODES: 180, DAG_COMPRESSION_RETAINED_NODES: 59, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 800]: Loop Invariant [2022-12-14 11:42:52,311 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,311 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,312 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,312 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,314 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,314 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,314 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,321 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,322 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,322 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,323 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,323 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,323 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,324 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,324 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,324 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,325 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,325 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,326 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,326 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,326 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,326 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,327 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,327 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,327 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,327 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-12-14 11:42:52,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-12-14 11:42:52,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-14 11:42:52,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-14 11:42:52,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= __THREAD_FINISHED && __CS_thread_lockedon <= 0) && flag2 <= 8) && 10 <= x) && 0 <= __CS_cp_x) && 8 <= flag2) && 0 <= flag1) && 0 <= #NULL) && 0 <= __CS_thread_lockedon) && 0 <= __CS_cp___CS_thread_lockedon) && 0 <= __CS_cp_flag1) && 4 <= __CS_ret_FINISHED) && 1 <= i) && i <= 2147483647) && turn <= 0) && 0 <= flag2) && 0 <= __CS_round) && 0 <= __CS_cp_flag1) && 0 <= __CS_cp___CS_thread_status) && 0 <= x) && 1 <= __THREAD_RUNNING) && __CS_ret_FINISHED <= 4) && 4 <= __CS_thread_born_round) && __CS_thread_born_round <= 0) && 7 <= flag1) && 0 <= __CS_cp_x) && 0 <= __CS_cp_turn) && __CS_cp_flag2 <= 0) && __CS_thread_status <= 0) && #NULL <= 0) && __CS_thread_born_round <= 4) && __CS_ret <= 0) && 0 <= __CS_thread_index) && 0 <= __CS_cp_flag2) && __CS_round <= 0) && j <= 2147483647) && __CS_cp_flag1 <= 0) && __CS_cp___CS_thread_status <= 0) && __THREAD_FINISHED <= 2) && 0 <= __THREAD_UNUSED) && 0 <= __CS_thread_status) && flag1 <= 7) && 5 <= __CS_thread_status) && x <= 10) && 0 <= __CS_cp___CS_thread_lockedon) && 2 <= __CS_ret_ERROR) && 0 <= __CS_thread_born_round) && flag2 <= 0) && #NULL <= 0) && 0 <= __CS_thread_allocated) && __CS_thread_lockedon <= 6) && __CS_thread_allocated <= 0) && turn <= 9) && flag1 <= 0) && 3 <= __CS_thread_allocated) && __THREAD_UNUSED <= 0) && __CS_thread_status <= 5) && __CS_cp_turn <= 0) && 0 <= __CS_ret) && __CS_cp_x <= 0) && __THREAD_RUNNING <= 1) && 3 <= j) && 9 <= turn) && 0 <= __CS_cp___CS_thread_status) && 0 <= __CS_cp_flag2) && __CS_ret_ERROR <= 2) && x <= 0) && __CS_cp___CS_thread_lockedon <= 0) && 0 <= #NULL) && __CS_thread_allocated <= 3) && 0 <= __CS_error) && 0 <= __CS_cp_turn) && __CS_ret_PREEMPTED <= 1) && __CS_error <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= turn) && 1 <= __CS_ret_PREEMPTED) && __CS_thread_index <= 0) && 6 <= __CS_thread_lockedon) || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[x][8 + x] == 0 && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon] == 0) && 9 == unknown-#length-unknown[5]) && !(9 == __CS_cp_flag1)) && unknown-#memory_int-unknown[__CS_thread_status][5 + __CS_thread_status] == 0) && turn == 9) && 12 == unknown-#length-unknown[__CS_cp_x]) && !(__CS_cp_x == 10)) && unknown-#memory_int-unknown[turn][turn + 8] == 0) && 1 == \valid[5]) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon + 24] == 0) && !(9 == __CS_cp_turn)) && #memory_$Pointer$[__CS_thread_lockedon][12 + __CS_thread_lockedon] == 0) && turn == 0) && __THREAD_RUNNING == 1) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon + 24] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp_x) && !(8 == __CS_cp_flag1)) && unknown-#memory_int-unknown[__CS_thread_status][7 + __CS_thread_status] == 0) && !(__CS_cp_x == 8)) && \valid[__CS_cp___CS_thread_status] == 1) && i == 0) && 2 == __CS_ret_ERROR) && x == 10) && flag1 == 0) && unknown-#length-unknown[8] == 12) && \valid[9] == 1) && unknown-#length-unknown[10] == 12) && !(__CS_cp_flag2 == __CS_cp_flag1)) && unknown-#StackHeapBarrier-unknown < __CS_cp_turn) && !(2 == __CS_cp_flag1)) && unknown-#length-unknown[__CS_cp_flag1] == 12) && !(__CS_cp_flag2 == __CS_cp_turn)) && __CS_cp___CS_thread_lockedon == 0) && #memory_$Pointer$[__CS_thread_lockedon][8 + __CS_thread_lockedon] == 0) && __CS_thread_lockedon == 6) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 4] == 0) && __CS_thread_born_round == 4) && #memory_$Pointer$[__CS_thread_lockedon][16 + __CS_thread_lockedon] == 0) && !(__CS_cp___CS_thread_status == 5)) && __CS_thread[1] == 0) && !(6 == __CS_cp___CS_thread_lockedon)) && !(2 == __CS_cp_flag2)) && #memory_$Pointer$[__CS_thread_lockedon][28 + __CS_thread_lockedon] == 0) && !(__CS_cp_flag1 == __CS_cp_turn)) && __CS_ret_PREEMPTED == 1) && 0 == unknown-#memory_int-unknown[x][4 + x]) && !(8 == __CS_cp_turn)) && unknown-~__CS_u~0!flag1-unknown[0] == 0) && unknown-#memory_int-unknown[__CS_thread_allocated][__CS_thread_allocated] == 0) && unknown-#memory_int-unknown[flag1][8 + flag1] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp___CS_thread_lockedon) && #memory_$Pointer$[__CS_thread_lockedon][32 + __CS_thread_lockedon] == 0) && 2 == unknown-#length-unknown[1]) && !(2 == __CS_cp_x)) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon] == 0) && 3 == __CS_thread_allocated) && __CS_thread_index == 0) && 3 == unknown-#length-unknown[4]) && __CS_cp_flag2 == 0) && unknown-#length-unknown[6] == 36) && !(9 == __CS_cp_x)) && __CS_error == 0) && __CS_thread_born_round == 0) && unknown-#length-unknown[__CS_cp_turn] == 12) && #memory_$Pointer$[__CS_thread_lockedon][32 + __CS_thread_lockedon] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp___CS_thread_status) && \valid[3] == 1) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 1] == 0) && \valid[7] == 1) && __THREAD_UNUSED == 0) && __CS_ret_FINISHED == 4) && __CS_thread_status == 0) && 0 == __CS_thread_allocated) && unknown-#memory_int-unknown[flag1][flag1] == 0) && __CS_cp___CS_thread_status == 0) && 0 == #memory_$Pointer$[__CS_thread_lockedon][12 + __CS_thread_lockedon]) && #memory_$Pointer$[__CS_thread_lockedon][28 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status] == 0) && !(8 == __CS_cp_flag2)) && flag2 == 8) && unknown-#memory_int-unknown[flag2][flag2 + 4] == 0) && unknown-#memory_int-unknown[flag2][flag2] == 0) && __CS_thread_lockedon == 0) && __CS_thread[0] == 0) && unknown-#length-unknown[__CS_cp___CS_thread_lockedon] == 36) && !(7 == __CS_cp_flag1)) && !(__CS_cp_x == __CS_cp_flag2)) && !(10 == __CS_cp_turn)) && unknown-#memory_int-unknown[__CS_thread_status][2 + __CS_thread_status] == 0) && unknown-#memory_int-unknown[__CS_thread_allocated][__CS_thread_allocated + 1] == 0) && unknown-#memory_int-unknown[__CS_thread_status][6 + __CS_thread_status] == 0) && !(__CS_cp_flag2 == 10)) && __CS_cp_x == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp_flag2) && x == 0) && \valid[__CS_cp_flag1] == 1) && !(__CS_cp_x == __CS_cp_turn)) && #memory_$Pointer$[__CS_thread_lockedon][8 + __CS_thread_lockedon] == 0) && 7 == flag1) && 2 == __THREAD_FINISHED) && \valid[4] == 1) && 3 == unknown-#length-unknown[3]) && #memory_$Pointer$[__CS_thread_lockedon][20 + __CS_thread_lockedon] == 0) && \valid[1] == 1) && #memory_$Pointer$[__CS_thread_lockedon][4 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[turn][turn + 4] == 0) && unknown-#memory_int-unknown[__CS_thread_born_round][__CS_thread_born_round + 1] == 0) && !(__CS_cp_x == __CS_cp_flag1)) && unknown-#memory_int-unknown[flag1][flag1 + 4] == 0) && 0 == unknown-~__CS_u~0!flag1-unknown[2]) && #memory_$Pointer$[__CS_thread_lockedon][16 + __CS_thread_lockedon] == 0) && \valid[__CS_cp_turn] == 1) && !(9 == __CS_cp_flag2)) && __CS_ret == 0) && unknown-#memory_int-unknown[turn][turn] == 0) && unknown-#length-unknown[9] == 12) && __CS_cp_flag1 == 0) && unknown-~__CS_u~0!flag1-unknown[1] == 0) && unknown-#length-unknown[7] == 12) && unknown-#memory_int-unknown[flag2][flag2 + 8] == 0) && !(7 == __CS_cp_flag2)) && \valid[0] == 0) && __CS_round == 0) && \valid[__CS_cp_flag2] == 1) && !(7 == __CS_cp_x)) && 12 == unknown-#length-unknown[2]) && 0 == unknown-#memory_int-unknown[__CS_thread_born_round][2 + __CS_thread_born_round]) && \valid[2] == 1) && \valid[__CS_cp___CS_thread_lockedon] == 1) && #NULL == 0) && flag2 == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp_flag1) && 9 == unknown-#length-unknown[__CS_cp___CS_thread_status]) && __CS_thread[0] == 0) && !(__CS_cp_flag1 == 10)) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#length-unknown[__CS_cp_flag2] == 12) && unknown-#memory_int-unknown[__CS_thread_status][3 + __CS_thread_status] == 0) && !(2 == __CS_cp_turn)) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 8] == 0) && 0 == __CS_thread[2]) && \valid[6] == 1) && unknown-#memory_int-unknown[1][1] == 0) && \valid[__CS_cp_x] == 1) && !(7 == __CS_cp_turn)) && __CS_thread[1] == 0) && __CS_thread_status == 5) && 0 == unknown-#memory_int-unknown[__CS_thread_allocated][2 + __CS_thread_allocated]) && #memory_$Pointer$[__CS_thread_lockedon][20 + __CS_thread_lockedon] == 0) && \valid[10] == 1) && \valid[8] == 1) && __CS_cp_turn == 0) && unknown-#memory_int-unknown[__CS_thread_born_round][__CS_thread_born_round] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && unknown-#memory_int-unknown[x][x] == 0) && #memory_$Pointer$[__CS_thread_lockedon][4 + __CS_thread_lockedon] == 0) && __CS_thread[2] == 0) && #NULL == 0) - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 873]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 805]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= __THREAD_FINISHED && __CS_thread_lockedon <= 0) && flag2 <= 8) && 10 <= x) && 0 <= __CS_cp_x) && 8 <= flag2) && 0 <= flag1) && 0 <= #NULL) && 0 <= __CS_thread_lockedon) && 0 <= __CS_cp___CS_thread_lockedon) && 0 <= __CS_cp_flag1) && 4 <= __CS_ret_FINISHED) && turn <= 0) && 0 <= flag2) && 0 <= __CS_round) && 0 <= __CS_cp_flag1) && 0 <= __CS_cp___CS_thread_status) && 0 <= x) && 1 <= __THREAD_RUNNING) && __CS_ret_FINISHED <= 4) && i <= 2) && 4 <= __CS_thread_born_round) && __CS_thread_born_round <= 0) && 7 <= flag1) && 0 <= __CS_cp_x) && 0 <= __CS_cp_turn) && __CS_cp_flag2 <= 0) && __CS_thread_status <= 0) && #NULL <= 0) && __CS_thread_born_round <= 4) && __CS_ret <= 0) && 0 <= __CS_thread_index) && 0 <= __CS_cp_flag2) && __CS_round <= 0) && j <= 2147483647) && __CS_cp_flag1 <= 0) && __CS_cp___CS_thread_status <= 0) && 0 <= i) && __THREAD_FINISHED <= 2) && 0 <= __THREAD_UNUSED) && 0 <= __CS_thread_status) && flag1 <= 7) && 5 <= __CS_thread_status) && x <= 10) && 0 <= __CS_cp___CS_thread_lockedon) && 2 <= __CS_ret_ERROR) && 0 <= __CS_thread_born_round) && flag2 <= 0) && #NULL <= 0) && 0 <= __CS_thread_allocated) && __CS_thread_lockedon <= 6) && __CS_thread_allocated <= 0) && turn <= 9) && flag1 <= 0) && 3 <= __CS_thread_allocated) && __THREAD_UNUSED <= 0) && __CS_thread_status <= 5) && __CS_cp_turn <= 0) && 0 <= __CS_ret) && __CS_cp_x <= 0) && __THREAD_RUNNING <= 1) && 0 <= j) && 9 <= turn) && 0 <= __CS_cp___CS_thread_status) && 0 <= __CS_cp_flag2) && __CS_ret_ERROR <= 2) && x <= 0) && __CS_cp___CS_thread_lockedon <= 0) && 0 <= #NULL) && __CS_thread_allocated <= 3) && 0 <= __CS_error) && 0 <= __CS_cp_turn) && __CS_ret_PREEMPTED <= 1) && __CS_error <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= turn) && 1 <= __CS_ret_PREEMPTED) && __CS_thread_index <= 0) && 6 <= __CS_thread_lockedon RESULT: Ultimate proved your program to be correct! [2022-12-14 11:42:52,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcc4100b-3fe0-47c1-a50e-f07f031b7fcf/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE