./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_dekker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-22 00:08:06,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:08:06,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:08:06,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:08:06,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:08:06,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:08:06,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:08:06,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:08:06,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:08:06,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:08:06,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:08:06,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:08:06,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:08:06,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:08:06,051 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:08:06,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:08:06,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:08:06,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:08:06,064 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:08:06,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:08:06,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:08:06,073 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:08:06,074 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:08:06,075 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:08:06,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:08:06,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:08:06,080 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:08:06,081 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:08:06,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:08:06,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:08:06,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:08:06,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:08:06,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:08:06,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:08:06,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:08:06,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:08:06,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:08:06,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:08:06,111 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:08:06,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:08:06,113 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:08:06,114 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-11-22 00:08:06,172 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:08:06,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:08:06,173 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:08:06,173 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:08:06,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:08:06,179 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:08:06,179 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:08:06,179 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:08:06,180 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:08:06,180 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:08:06,180 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:08:06,180 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:08:06,180 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:08:06,181 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:08:06,181 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:08:06,181 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:08:06,181 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:08:06,181 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:08:06,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:08:06,182 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:08:06,182 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 00:08:06,183 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:08:06,183 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:08:06,183 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:08:06,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:08:06,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:08:06,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:08:06,184 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 00:08:06,184 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:08:06,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:08:06,184 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:08:06,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:08:06,185 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:08:06,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:08:06,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:08:06,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:08:06,185 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:08:06,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:08:06,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:08:06,186 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:08:06,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:08:06,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:08:06,187 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:08:06,187 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_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee7ff83d9ca4f9baaadd009c98a7dd30697b6140296199117a6b05757b5b9f74 [2022-11-22 00:08:06,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:08:06,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:08:06,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:08:06,492 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:08:06,507 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:08:06,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/seq-pthread/cs_dekker.i [2022-11-22 00:08:09,713 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:08:10,003 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:08:10,003 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/sv-benchmarks/c/seq-pthread/cs_dekker.i [2022-11-22 00:08:10,024 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/data/0db4a04e5/255e52940dc24d8db8fe6aa119519f19/FLAG21cd45341 [2022-11-22 00:08:10,058 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/data/0db4a04e5/255e52940dc24d8db8fe6aa119519f19 [2022-11-22 00:08:10,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:08:10,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:08:10,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:08:10,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:08:10,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:08:10,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@762becdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10, skipping insertion in model container [2022-11-22 00:08:10,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:08:10,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:08:10,469 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_9a00173d-e48b-451d-9a2c-43c8a9465edb/sv-benchmarks/c/seq-pthread/cs_dekker.i[23603,23616] [2022-11-22 00:08:10,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:08:10,655 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:08:10,705 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_9a00173d-e48b-451d-9a2c-43c8a9465edb/sv-benchmarks/c/seq-pthread/cs_dekker.i[23603,23616] [2022-11-22 00:08:10,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:08:10,804 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:08:10,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10 WrapperNode [2022-11-22 00:08:10,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:08:10,805 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:08:10,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:08:10,806 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:08:10,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,835 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,886 INFO L138 Inliner]: procedures = 145, calls = 300, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 452 [2022-11-22 00:08:10,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:08:10,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:08:10,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:08:10,891 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:08:10,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,909 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,909 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,930 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,935 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,938 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,941 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:08:10,947 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:08:10,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:08:10,947 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:08:10,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (1/1) ... [2022-11-22 00:08:10,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:08:10,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:08:10,992 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 00:08:11,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 00:08:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:08:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:08:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-22 00:08:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-22 00:08:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:08:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:08:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:08:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-11-22 00:08:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-11-22 00:08:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:08:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-11-22 00:08:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-11-22 00:08:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-22 00:08:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-22 00:08:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:08:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:08:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-11-22 00:08:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-11-22 00:08:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:08:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:08:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:08:11,284 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:08:11,286 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:08:14,276 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:08:14,378 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:08:14,378 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-22 00:08:14,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:08:14 BoogieIcfgContainer [2022-11-22 00:08:14,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:08:14,384 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 00:08:14,384 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 00:08:14,387 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 00:08:14,388 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 12:08:10" (1/3) ... [2022-11-22 00:08:14,389 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4676e0f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:08:14, skipping insertion in model container [2022-11-22 00:08:14,389 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:08:10" (2/3) ... [2022-11-22 00:08:14,389 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4676e0f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:08:14, skipping insertion in model container [2022-11-22 00:08:14,389 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:08:14" (3/3) ... [2022-11-22 00:08:14,391 INFO L112 eAbstractionObserver]: Analyzing ICFG cs_dekker.i [2022-11-22 00:08:14,410 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 00:08:14,410 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2022-11-22 00:08:14,462 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 00:08:14,469 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;@6e3b1095, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 00:08:14,470 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-11-22 00:08:14,474 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) [2022-11-22 00:08:14,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-22 00:08:14,481 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:08:14,482 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-22 00:08:14,483 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)] === [2022-11-22 00:08:14,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:08:14,488 INFO L85 PathProgramCache]: Analyzing trace with hash 10481754, now seen corresponding path program 1 times [2022-11-22 00:08:14,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:08:14,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323453388] [2022-11-22 00:08:14,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:08:14,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:14,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:14,923 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:08:14,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323453388] [2022-11-22 00:08:14,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [323453388] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:08:14,924 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:08:14,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:08:14,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130902585] [2022-11-22 00:08:14,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:08:14,930 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:08:14,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:08:14,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:08:14,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:08:14,961 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) [2022-11-22 00:08:17,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:08:17,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:08:17,168 INFO L93 Difference]: Finished difference Result 220 states and 309 transitions. [2022-11-22 00:08:17,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:08:17,171 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 [2022-11-22 00:08:17,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:08:17,177 INFO L225 Difference]: With dead ends: 220 [2022-11-22 00:08:17,178 INFO L226 Difference]: Without dead ends: 16 [2022-11-22 00:08:17,182 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:08:17,186 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, 2.2s IncrementalHoareTripleChecker+Time [2022-11-22 00:08:17,187 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 264 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-11-22 00:08:17,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2022-11-22 00:08:17,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 12. [2022-11-22 00:08:17,218 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) [2022-11-22 00:08:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 13 transitions. [2022-11-22 00:08:17,220 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 13 transitions. Word has length 4 [2022-11-22 00:08:17,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:08:17,221 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 13 transitions. [2022-11-22 00:08:17,221 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) [2022-11-22 00:08:17,221 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2022-11-22 00:08:17,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-22 00:08:17,222 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:08:17,222 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-22 00:08:17,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 00:08:17,223 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 00:08:17,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:08:17,224 INFO L85 PathProgramCache]: Analyzing trace with hash 10480909, now seen corresponding path program 1 times [2022-11-22 00:08:17,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:08:17,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019336121] [2022-11-22 00:08:17,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:08:17,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:17,493 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:08:17,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019336121] [2022-11-22 00:08:17,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1019336121] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:08:17,494 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:08:17,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:08:17,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085137110] [2022-11-22 00:08:17,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:08:17,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:08:17,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:08:17,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:08:17,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:08:17,508 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) [2022-11-22 00:08:17,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:08:17,617 INFO L93 Difference]: Finished difference Result 16 states and 17 transitions. [2022-11-22 00:08:17,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:08:17,618 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2022-11-22 00:08:17,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:08:17,618 INFO L225 Difference]: With dead ends: 16 [2022-11-22 00:08:17,618 INFO L226 Difference]: Without dead ends: 14 [2022-11-22 00:08:17,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:08:17,620 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 3 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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 [2022-11-22 00:08:17,620 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] [2022-11-22 00:08:17,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-22 00:08:17,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-11-22 00:08:17,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 10 states have (on average 1.5) internal successors, (15), 13 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:08:17,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2022-11-22 00:08:17,623 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 4 [2022-11-22 00:08:17,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:08:17,623 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2022-11-22 00:08:17,623 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:08:17,624 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-11-22 00:08:17,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-22 00:08:17,624 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:08:17,624 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:08:17,624 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 00:08:17,624 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 00:08:17,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:08:17,625 INFO L85 PathProgramCache]: Analyzing trace with hash -1295694858, now seen corresponding path program 1 times [2022-11-22 00:08:17,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:08:17,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666119586] [2022-11-22 00:08:17,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:08:17,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:17,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:17,812 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:08:17,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666119586] [2022-11-22 00:08:17,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666119586] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:08:17,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2014978809] [2022-11-22 00:08:17,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:08:17,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:08:17,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:08:17,817 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:08:17,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 00:08:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:18,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-22 00:08:18,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:08:18,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:18,123 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:08:18,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:18,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2014978809] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:08:18,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [783892998] [2022-11-22 00:08:18,188 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2022-11-22 00:08:18,188 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:08:18,192 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:08:18,198 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:08:18,199 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:08:18,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:18,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:18,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:18,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:18,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:18,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:18,777 INFO L217 Elim1Store]: Index analysis took 154 ms [2022-11-22 00:08:21,399 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-11-22 00:08:21,401 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 67 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 88 case distinctions, treesize of input 167 treesize of output 413 [2022-11-22 00:08:21,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:08:21,706 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:08:21,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:21,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:21,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:21,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:21,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:21,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:21,788 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 129 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 111 [2022-11-22 00:08:21,908 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:08:21,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:08:22,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:08:22,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:08:22,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,678 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 [2022-11-22 00:08:22,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,772 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 [2022-11-22 00:08:22,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:22,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,003 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 [2022-11-22 00:08:23,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,065 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 [2022-11-22 00:08:23,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,232 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 141 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 427 treesize of output 375 [2022-11-22 00:08:23,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-22 00:08:23,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:23,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-22 00:08:24,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:24,240 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-22 00:08:25,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 177 [2022-11-22 00:08:25,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,681 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-22 00:08:25,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:25,875 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 151 [2022-11-22 00:08:30,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,365 INFO L217 Elim1Store]: Index analysis took 258 ms [2022-11-22 00:08:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,587 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,588 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,589 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,590 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,610 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,614 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,618 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,631 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,632 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:30,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:30,637 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:31,434 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-11-22 00:08:31,435 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 [2022-11-22 00:08:31,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:31,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,034 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:32,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,089 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-11-22 00:08:32,090 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 [2022-11-22 00:08:32,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,310 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:32,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,404 INFO L321 Elim1Store]: treesize reduction 205, result has 8.5 percent of original size [2022-11-22 00:08:32,405 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 [2022-11-22 00:08:32,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,706 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:32,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,749 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-11-22 00:08:32,750 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 [2022-11-22 00:08:32,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,962 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:08:32,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:32,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:33,046 INFO L321 Elim1Store]: treesize reduction 179, result has 9.6 percent of original size [2022-11-22 00:08:33,047 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 [2022-11-22 00:08:35,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:35,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 00:08:35,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:35,993 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 00:08:36,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:36,025 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 00:08:36,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:36,613 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 00:08:36,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:36,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 00:08:36,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:08:36,664 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 00:08:36,870 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 00:08:48,671 WARN L233 SmtUtils]: Spent 7.21s on a formula simplification. DAG size of input: 593 DAG size of output: 462 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 00:08:58,883 WARN L233 SmtUtils]: Spent 10.02s 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) [2022-11-22 00:08:59,330 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [783892998] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:08:59,330 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-22 00:08:59,331 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5, 5] total 14 [2022-11-22 00:08:59,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49790225] [2022-11-22 00:08:59,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:08:59,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:08:59,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:08:59,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:08:59,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2022-11-22 00:08:59,333 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) [2022-11-22 00:09:10,135 WARN L233 SmtUtils]: Spent 10.41s on a formula simplification. DAG size of input: 497 DAG size of output: 424 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 00:09:20,014 WARN L233 SmtUtils]: Spent 9.67s 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) [2022-11-22 00:09:24,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:09:24,344 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-11-22 00:09:24,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 00:09:24,345 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2022-11-22 00:09:24,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:09:24,345 INFO L225 Difference]: With dead ends: 27 [2022-11-22 00:09:24,346 INFO L226 Difference]: Without dead ends: 23 [2022-11-22 00:09:24,346 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 46.9s TimeCoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2022-11-22 00:09:24,347 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 8 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 21 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-22 00:09:24,347 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 21 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-22 00:09:24,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-11-22 00:09:24,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2022-11-22 00:09:24,362 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) [2022-11-22 00:09:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 23 transitions. [2022-11-22 00:09:24,363 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 23 transitions. Word has length 7 [2022-11-22 00:09:24,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:09:24,363 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 23 transitions. [2022-11-22 00:09:24,363 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-11-22 00:09:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-22 00:09:24,364 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:09:24,364 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1] [2022-11-22 00:09:24,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 00:09:24,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:09:24,571 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 00:09:24,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:09:24,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1699903173, now seen corresponding path program 1 times [2022-11-22 00:09:24,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:09:24,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134911734] [2022-11-22 00:09:24,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:09:24,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 00:09:24,812 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:09:24,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134911734] [2022-11-22 00:09:24,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134911734] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:09:24,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [234275137] [2022-11-22 00:09:24,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:09:24,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:09:24,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:09:24,815 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:09:24,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 00:09:25,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:25,089 INFO L263 TraceCheckSpWp]: Trace formula consists of 586 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-22 00:09:25,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:09:25,126 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 00:09:25,126 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:09:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 00:09:25,169 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [234275137] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:09:25,169 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [135736086] [2022-11-22 00:09:25,171 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-22 00:09:25,177 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:09:25,177 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:09:25,177 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:09:25,178 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:09:25,289 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:09:25,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:09:25,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:09:25,359 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:09:25,384 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:09:25,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-22 00:09:25,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:25,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:25,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:25,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:25,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:25,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:25,618 INFO L217 Elim1Store]: Index analysis took 124 ms [2022-11-22 00:09:27,897 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-11-22 00:09:27,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 67 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 88 case distinctions, treesize of input 167 treesize of output 413 [2022-11-22 00:09:28,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,062 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 129 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 111 [2022-11-22 00:09:28,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,478 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 [2022-11-22 00:09:28,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,533 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 [2022-11-22 00:09:28,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,696 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 141 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 427 treesize of output 375 [2022-11-22 00:09:28,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:28,958 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 [2022-11-22 00:09:29,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,023 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 [2022-11-22 00:09:29,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,500 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-22 00:09:29,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,697 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-22 00:09:29,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:29,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-22 00:09:31,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,050 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-22 00:09:31,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,244 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 173 [2022-11-22 00:09:31,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:31,364 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 147 [2022-11-22 00:09:35,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,536 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:35,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,575 INFO L321 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2022-11-22 00:09:35,577 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 [2022-11-22 00:09:35,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:35,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,011 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,130 INFO L321 Elim1Store]: treesize reduction 174, result has 9.8 percent of original size [2022-11-22 00:09:36,132 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 [2022-11-22 00:09:36,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,550 INFO L217 Elim1Store]: Index analysis took 164 ms [2022-11-22 00:09:36,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,711 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,712 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,713 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,714 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,730 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,736 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,737 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,738 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,752 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,753 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:36,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:36,757 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:37,411 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-11-22 00:09:37,413 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 [2022-11-22 00:09:37,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,725 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:37,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,756 INFO L321 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2022-11-22 00:09:37,758 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 [2022-11-22 00:09:37,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,951 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:37,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:37,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:38,017 INFO L321 Elim1Store]: treesize reduction 148, result has 11.4 percent of original size [2022-11-22 00:09:38,018 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 [2022-11-22 00:09:40,863 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:40,863 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:40,918 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-22 00:09:40,919 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 [2022-11-22 00:09:40,936 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:40,936 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:40,995 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-22 00:09:40,996 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 [2022-11-22 00:09:41,042 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,072 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:41,072 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 [2022-11-22 00:09:41,087 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,112 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:41,112 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 [2022-11-22 00:09:41,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,149 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:41,150 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 [2022-11-22 00:09:41,188 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,189 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,189 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,269 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-22 00:09:41,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-22 00:09:41,519 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,546 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:41,546 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 [2022-11-22 00:09:41,561 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,592 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:41,592 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 [2022-11-22 00:09:41,608 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,630 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:41,631 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 [2022-11-22 00:09:41,668 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,669 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,719 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-22 00:09:41,720 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 [2022-11-22 00:09:41,741 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,742 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,787 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-22 00:09:41,787 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 [2022-11-22 00:09:41,836 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,837 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,837 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:41,920 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-22 00:09:41,920 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-22 00:09:42,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:42,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 00:09:42,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:42,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 00:09:42,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:42,178 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 00:09:42,452 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,481 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:42,482 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 [2022-11-22 00:09:42,498 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,524 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:42,524 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-11-22 00:09:42,542 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,563 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:42,563 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 23 [2022-11-22 00:09:42,608 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,609 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,679 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-22 00:09:42,680 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 [2022-11-22 00:09:42,699 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,700 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,752 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-22 00:09:42,752 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 [2022-11-22 00:09:42,816 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,817 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,818 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:42,914 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-22 00:09:42,915 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-22 00:09:43,234 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,235 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,343 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-22 00:09:43,344 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-22 00:09:43,426 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,468 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:43,468 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 [2022-11-22 00:09:43,499 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,532 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:43,532 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 [2022-11-22 00:09:43,553 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,583 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:43,584 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 [2022-11-22 00:09:43,638 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,639 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,715 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-22 00:09:43,715 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 [2022-11-22 00:09:43,741 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,742 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:43,809 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-22 00:09:43,809 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 [2022-11-22 00:09:43,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:43,986 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 00:09:44,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:44,015 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 00:09:44,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:44,047 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 00:09:44,241 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,242 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,298 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-22 00:09:44,298 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 [2022-11-22 00:09:44,317 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,318 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,370 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-22 00:09:44,371 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 [2022-11-22 00:09:44,434 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,469 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:44,470 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 [2022-11-22 00:09:44,490 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,517 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:44,517 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 [2022-11-22 00:09:44,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,559 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-22 00:09:44,559 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 [2022-11-22 00:09:44,610 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,610 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,611 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,707 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-22 00:09:44,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-22 00:09:44,958 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:44,959 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,018 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-22 00:09:45,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-22 00:09:45,040 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,040 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,093 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-22 00:09:45,093 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 [2022-11-22 00:09:45,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,244 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-22 00:09:45,245 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-22 00:09:45,349 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,349 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,424 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-22 00:09:45,425 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 [2022-11-22 00:09:45,449 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,449 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:09:45,512 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-22 00:09:45,512 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 [2022-11-22 00:09:45,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:45,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-22 00:09:45,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:45,980 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 27 [2022-11-22 00:09:46,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:09:46,009 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 12 [2022-11-22 00:09:46,079 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 00:09:53,217 WARN L233 SmtUtils]: Spent 6.24s on a formula simplification. DAG size of input: 565 DAG size of output: 436 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 00:09:55,380 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '685#(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) (<= 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_~#__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|) (not (<= |ULTIMATE.start_main_#t~post40#1| 2147483646)) (<= |~#__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 [2022-11-22 00:09:55,380 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 00:09:55,380 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-22 00:09:55,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2022-11-22 00:09:55,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495090317] [2022-11-22 00:09:55,380 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-22 00:09:55,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-22 00:09:55,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:09:55,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-22 00:09:55,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-11-22 00:09:55,385 INFO L87 Difference]: Start difference. First operand 21 states and 23 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) [2022-11-22 00:09:55,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:09:55,609 INFO L93 Difference]: Finished difference Result 47 states and 55 transitions. [2022-11-22 00:09:55,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-22 00:09:55,610 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 14 [2022-11-22 00:09:55,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:09:55,610 INFO L225 Difference]: With dead ends: 47 [2022-11-22 00:09:55,611 INFO L226 Difference]: Without dead ends: 32 [2022-11-22 00:09:55,611 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=76, Invalid=304, Unknown=0, NotChecked=0, Total=380 [2022-11-22 00:09:55,613 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 14 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:09:55,613 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 33 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:09:55,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-11-22 00:09:55,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 31. [2022-11-22 00:09:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 30 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:55,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 34 transitions. [2022-11-22 00:09:55,627 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 34 transitions. Word has length 14 [2022-11-22 00:09:55,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:09:55,628 INFO L495 AbstractCegarLoop]: Abstraction has 31 states and 34 transitions. [2022-11-22 00:09:55,628 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) [2022-11-22 00:09:55,628 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2022-11-22 00:09:55,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-22 00:09:55,629 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:09:55,630 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 2, 1, 1, 1, 1, 1] [2022-11-22 00:09:55,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-22 00:09:55,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:09:55,836 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 00:09:55,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:09:55,837 INFO L85 PathProgramCache]: Analyzing trace with hash -182296160, now seen corresponding path program 1 times [2022-11-22 00:09:55,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:09:55,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141736233] [2022-11-22 00:09:55,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:09:55,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:56,125 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-22 00:09:56,126 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:09:56,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141736233] [2022-11-22 00:09:56,126 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [141736233] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:09:56,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1761142868] [2022-11-22 00:09:56,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:09:56,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:09:56,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:09:56,128 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:09:56,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-22 00:09:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:56,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-22 00:09:56,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:09:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-22 00:09:56,453 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:09:56,454 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1761142868] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:09:56,454 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:09:56,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2022-11-22 00:09:56,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686173147] [2022-11-22 00:09:56,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:09:56,454 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:09:56,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:09:56,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:09:56,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-22 00:09:56,455 INFO L87 Difference]: Start difference. First operand 31 states and 34 transitions. Second operand has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:56,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:09:56,537 INFO L93 Difference]: Finished difference Result 31 states and 34 transitions. [2022-11-22 00:09:56,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:09:56,539 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2022-11-22 00:09:56,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:09:56,539 INFO L225 Difference]: With dead ends: 31 [2022-11-22 00:09:56,540 INFO L226 Difference]: Without dead ends: 30 [2022-11-22 00:09:56,540 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-22 00:09:56,541 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 9 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:09:56,541 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 12 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:09:56,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2022-11-22 00:09:56,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2022-11-22 00:09:56,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 27 states have (on average 1.1851851851851851) internal successors, (32), 29 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 32 transitions. [2022-11-22 00:09:56,561 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 32 transitions. Word has length 21 [2022-11-22 00:09:56,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:09:56,561 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 32 transitions. [2022-11-22 00:09:56,561 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2022-11-22 00:09:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 00:09:56,562 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:09:56,562 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 2, 1, 1, 1, 1, 1] [2022-11-22 00:09:56,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-22 00:09:56,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:09:56,763 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 00:09:56,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:09:56,763 INFO L85 PathProgramCache]: Analyzing trace with hash 907060190, now seen corresponding path program 1 times [2022-11-22 00:09:56,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:09:56,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281753670] [2022-11-22 00:09:56,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:09:56,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:09:56,915 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:09:56,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281753670] [2022-11-22 00:09:56,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281753670] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:09:56,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:09:56,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 00:09:56,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391621445] [2022-11-22 00:09:56,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:09:56,917 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:09:56,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:09:56,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:09:56,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:09:56,918 INFO L87 Difference]: Start difference. First operand 30 states and 32 transitions. Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:56,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:09:56,972 INFO L93 Difference]: Finished difference Result 30 states and 32 transitions. [2022-11-22 00:09:56,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:09:56,973 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2022-11-22 00:09:56,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:09:56,977 INFO L225 Difference]: With dead ends: 30 [2022-11-22 00:09:56,977 INFO L226 Difference]: Without dead ends: 29 [2022-11-22 00:09:56,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:09:56,983 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 1 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-22 00:09:56,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 10 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-22 00:09:56,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-11-22 00:09:57,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2022-11-22 00:09:57,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 28 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:57,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-11-22 00:09:57,006 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 23 [2022-11-22 00:09:57,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:09:57,007 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-11-22 00:09:57,007 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-11-22 00:09:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-22 00:09:57,008 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:09:57,008 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 1, 1, 1, 1] [2022-11-22 00:09:57,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-22 00:09:57,008 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 00:09:57,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:09:57,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1703948411, now seen corresponding path program 2 times [2022-11-22 00:09:57,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:09:57,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991617617] [2022-11-22 00:09:57,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:09:57,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:57,195 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-22 00:09:57,196 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:09:57,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991617617] [2022-11-22 00:09:57,196 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1991617617] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:09:57,196 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:09:57,196 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:09:57,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413662109] [2022-11-22 00:09:57,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:09:57,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:09:57,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:09:57,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:09:57,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:09:57,198 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 4 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:57,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:09:57,296 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2022-11-22 00:09:57,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:09:57,296 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 4 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2022-11-22 00:09:57,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:09:57,297 INFO L225 Difference]: With dead ends: 29 [2022-11-22 00:09:57,297 INFO L226 Difference]: Without dead ends: 28 [2022-11-22 00:09:57,297 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:09:57,298 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 5 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:09:57,298 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 4 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:09:57,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2022-11-22 00:09:57,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2022-11-22 00:09:57,312 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) [2022-11-22 00:09:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 30 transitions. [2022-11-22 00:09:57,312 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 30 transitions. Word has length 26 [2022-11-22 00:09:57,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:09:57,313 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 30 transitions. [2022-11-22 00:09:57,313 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 4 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2022-11-22 00:09:57,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-22 00:09:57,314 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:09:57,314 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1] [2022-11-22 00:09:57,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-22 00:09:57,314 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-22 00:09:57,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:09:57,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1282793029, now seen corresponding path program 1 times [2022-11-22 00:09:57,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:09:57,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424284069] [2022-11-22 00:09:57,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:09:57,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:57,613 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-22 00:09:57,614 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:09:57,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424284069] [2022-11-22 00:09:57,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1424284069] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:09:57,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2072327132] [2022-11-22 00:09:57,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:09:57,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:09:57,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:09:57,616 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:09:57,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-22 00:09:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:57,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-22 00:09:57,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:09:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-22 00:09:58,067 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:09:58,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2072327132] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:09:58,067 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:09:58,067 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-22 00:09:58,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496509305] [2022-11-22 00:09:58,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:09:58,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-22 00:09:58,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:09:58,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-22 00:09:58,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-22 00:09:58,068 INFO L87 Difference]: Start difference. First operand 28 states and 30 transitions. Second operand has 6 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:58,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:09:58,228 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2022-11-22 00:09:58,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 00:09:58,228 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 3.0) internal successors, (15), 5 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 [2022-11-22 00:09:58,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:09:58,229 INFO L225 Difference]: With dead ends: 28 [2022-11-22 00:09:58,229 INFO L226 Difference]: Without dead ends: 0 [2022-11-22 00:09:58,229 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:09:58,230 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 4 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:09:58,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 10 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:09:58,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-22 00:09:58,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-22 00:09:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-22 00:09:58,231 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2022-11-22 00:09:58,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:09:58,231 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-22 00:09:58,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:09:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-22 00:09:58,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-22 00:09:58,233 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 8 remaining) [2022-11-22 00:09:58,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 8 remaining) [2022-11-22 00:09:58,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 8 remaining) [2022-11-22 00:09:58,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 8 remaining) [2022-11-22 00:09:58,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 8 remaining) [2022-11-22 00:09:58,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 8 remaining) [2022-11-22 00:09:58,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 8 remaining) [2022-11-22 00:09:58,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 8 remaining) [2022-11-22 00:09:58,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-22 00:09:58,448 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:09:58,451 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-22 00:10:07,256 WARN L233 SmtUtils]: Spent 6.44s on a formula simplification. DAG size of input: 438 DAG size of output: 429 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-11-22 00:10:07,268 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5 7) the Hoare annotation is: true [2022-11-22 00:10:07,269 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5 7) no Hoare annotation was computed. [2022-11-22 00:10:07,269 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_joinEXIT(lines 642 663) no Hoare annotation was computed. [2022-11-22 00:10:07,269 INFO L902 garLoopResultBuilder]: At program point __CS_pthread_joinENTRY(lines 642 663) the Hoare annotation is: true [2022-11-22 00:10:07,269 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_joinFINAL(lines 642 663) no Hoare annotation was computed. [2022-11-22 00:10:07,269 INFO L902 garLoopResultBuilder]: At program point L661(line 661) the Hoare annotation is: true [2022-11-22 00:10:07,269 INFO L899 garLoopResultBuilder]: For program point L661-1(line 661) no Hoare annotation was computed. [2022-11-22 00:10:07,270 INFO L899 garLoopResultBuilder]: For program point L655(lines 655 660) no Hoare annotation was computed. [2022-11-22 00:10:07,270 INFO L899 garLoopResultBuilder]: For program point L650-2(lines 650 654) no Hoare annotation was computed. [2022-11-22 00:10:07,270 INFO L899 garLoopResultBuilder]: For program point L644(lines 644 649) no Hoare annotation was computed. [2022-11-22 00:10:07,270 INFO L902 garLoopResultBuilder]: At program point L787(line 787) the Hoare annotation is: true [2022-11-22 00:10:07,270 INFO L899 garLoopResultBuilder]: For program point L787-1(lines 776 790) no Hoare annotation was computed. [2022-11-22 00:10:07,270 INFO L902 garLoopResultBuilder]: At program point L783(line 783) the Hoare annotation is: true [2022-11-22 00:10:07,271 INFO L899 garLoopResultBuilder]: For program point L783-1(lines 776 790) no Hoare annotation was computed. [2022-11-22 00:10:07,271 INFO L902 garLoopResultBuilder]: At program point L779(line 779) the Hoare annotation is: true [2022-11-22 00:10:07,271 INFO L899 garLoopResultBuilder]: For program point L779-1(lines 776 790) no Hoare annotation was computed. [2022-11-22 00:10:07,271 INFO L902 garLoopResultBuilder]: At program point L775(lines 775 790) the Hoare annotation is: true [2022-11-22 00:10:07,271 INFO L902 garLoopResultBuilder]: At program point L788(line 788) the Hoare annotation is: true [2022-11-22 00:10:07,271 INFO L899 garLoopResultBuilder]: For program point L788-1(line 788) no Hoare annotation was computed. [2022-11-22 00:10:07,271 INFO L902 garLoopResultBuilder]: At program point L784(line 784) the Hoare annotation is: true [2022-11-22 00:10:07,271 INFO L899 garLoopResultBuilder]: For program point L784-1(line 784) no Hoare annotation was computed. [2022-11-22 00:10:07,271 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2022-11-22 00:10:07,272 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2022-11-22 00:10:07,272 INFO L902 garLoopResultBuilder]: At program point L789(line 789) the Hoare annotation is: true [2022-11-22 00:10:07,272 INFO L899 garLoopResultBuilder]: For program point L789-1(lines 776 790) no Hoare annotation was computed. [2022-11-22 00:10:07,272 INFO L902 garLoopResultBuilder]: At program point L785(line 785) the Hoare annotation is: true [2022-11-22 00:10:07,272 INFO L899 garLoopResultBuilder]: For program point L785-1(lines 776 790) no Hoare annotation was computed. [2022-11-22 00:10:07,272 INFO L902 garLoopResultBuilder]: At program point L781(line 781) the Hoare annotation is: true [2022-11-22 00:10:07,272 INFO L899 garLoopResultBuilder]: For program point L781-1(lines 776 790) no Hoare annotation was computed. [2022-11-22 00:10:07,272 INFO L902 garLoopResultBuilder]: At program point L786(line 786) the Hoare annotation is: true [2022-11-22 00:10:07,272 INFO L899 garLoopResultBuilder]: For program point L786-1(line 786) no Hoare annotation was computed. [2022-11-22 00:10:07,273 INFO L902 garLoopResultBuilder]: At program point L782(line 782) the Hoare annotation is: true [2022-11-22 00:10:07,273 INFO L899 garLoopResultBuilder]: For program point L782-1(line 782) no Hoare annotation was computed. [2022-11-22 00:10:07,273 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_createEXIT(lines 664 677) no Hoare annotation was computed. [2022-11-22 00:10:07,273 INFO L902 garLoopResultBuilder]: At program point __CS_pthread_createENTRY(lines 664 677) the Hoare annotation is: true [2022-11-22 00:10:07,273 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 800) no Hoare annotation was computed. [2022-11-22 00:10:07,273 INFO L902 garLoopResultBuilder]: At program point L861(line 861) the Hoare annotation is: true [2022-11-22 00:10:07,273 INFO L899 garLoopResultBuilder]: For program point L861-1(line 861) no Hoare annotation was computed. [2022-11-22 00:10:07,273 INFO L902 garLoopResultBuilder]: At program point L845(line 845) the Hoare annotation is: true [2022-11-22 00:10:07,274 INFO L899 garLoopResultBuilder]: For program point L845-1(line 845) no Hoare annotation was computed. [2022-11-22 00:10:07,274 INFO L902 garLoopResultBuilder]: At program point L870(line 870) the Hoare annotation is: true [2022-11-22 00:10:07,274 INFO L899 garLoopResultBuilder]: For program point L870-1(line 870) no Hoare annotation was computed. [2022-11-22 00:10:07,274 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 805) no Hoare annotation was computed. [2022-11-22 00:10:07,274 INFO L902 garLoopResultBuilder]: At program point L862(line 862) the Hoare annotation is: true [2022-11-22 00:10:07,274 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-22 00:10:07,274 INFO L899 garLoopResultBuilder]: For program point L862-1(line 862) no Hoare annotation was computed. [2022-11-22 00:10:07,275 INFO L902 garLoopResultBuilder]: At program point L854(line 854) the Hoare annotation is: true [2022-11-22 00:10:07,275 INFO L899 garLoopResultBuilder]: For program point L854-1(line 854) no Hoare annotation was computed. [2022-11-22 00:10:07,275 INFO L902 garLoopResultBuilder]: At program point L871(line 871) the Hoare annotation is: true [2022-11-22 00:10:07,275 INFO L899 garLoopResultBuilder]: For program point L871-1(line 871) no Hoare annotation was computed. [2022-11-22 00:10:07,275 INFO L899 garLoopResultBuilder]: For program point L805-3(line 805) no Hoare annotation was computed. [2022-11-22 00:10:07,275 INFO L899 garLoopResultBuilder]: For program point L805-4(line 805) no Hoare annotation was computed. [2022-11-22 00:10:07,275 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 805) no Hoare annotation was computed. [2022-11-22 00:10:07,278 INFO L895 garLoopResultBuilder]: At program point L805-5(lines 805 808) the Hoare annotation is: (or (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|)) (.cse22 (select |#memory_int| 1)) (.cse10 (select |#memory_int| |~#__CS_thread_allocated~0.base|)) (.cse6 (select |#memory_$Pointer$.base| |~#__CS_thread_lockedon~0.base|)) (.cse19 (+ 20 |~#__CS_thread_lockedon~0.offset|)) (.cse21 (select |#memory_int| |~#__CS_thread_born_round~0.base|)) (.cse0 (select |#memory_int| |~#x~0.base|)) (.cse1 (select |#memory_$Pointer$.offset| |~#__CS_thread_lockedon~0.base|)) (.cse20 (+ 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) (= 12 (select |#length| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| 10)) (<= 10 |~#x~0.base|) (= (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|)) (<= 0 |~#flag1~0.offset|) (= (select .cse1 .cse5) 0) (= (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) (= (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) (<= |~#turn~0.offset| 0) (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)) (<= |ULTIMATE.start_main_~i~0#1| 0) (= (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) (<= 1 ~__THREAD_RUNNING~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|)) (or (let ((.cse18 (* |ULTIMATE.start_main_~i~0#1| 4))) (let ((.cse15 (select (select |#memory_int| |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) (+ |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset| .cse18))) (.cse14 (select (select |#memory_int| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) (+ |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| .cse18))) (.cse16 (select (select |#memory_int| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) (+ |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset| .cse18))) (.cse17 (select (select |#memory_int| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (+ |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| .cse18)))) (and (<= 0 (+ 2147483648 .cse14)) (<= .cse15 2147483647) (<= 0 (+ .cse16 2147483648)) (<= 0 (+ .cse15 2147483648)) (<= .cse14 2147483647) (<= .cse16 2147483647) (<= .cse17 2147483647) (<= 0 (+ .cse17 2147483648))))) (<= 1 |ULTIMATE.start_main_~j~2#1|)) (= (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) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= 3 (select |#length| 3)) (= (select .cse1 .cse19) 0) (<= |~#x~0.base| 10) (= (select |#valid| 1) 1) (= (select .cse6 .cse20) 0) (= (select .cse3 (+ |~#turn~0.offset| 4)) 0) (= (select .cse21 (+ |~#__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|)) (<= 2 ~__CS_ret_ERROR~0) (= (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|)) (<= |~#turn~0.base| 9) (= (select |#valid| 0) 0) (<= |~#flag1~0.offset| 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 .cse21 (+ 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) (<= ~__THREAD_RUNNING~0 1) (= |~#flag2~0.offset| 0) (<= 0 |ULTIMATE.start_main_~j~2#1|) (< |#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 .cse22 0) 48) (<= 9 |~#turn~0.base|) (= (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) (<= ~__CS_ret_ERROR~0 2) (= 0 (select ~__CS_thread~0.base 2)) (= (select |#valid| 6) 1) (= (select .cse22 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|)) (<= 0 |~#turn~0.offset|) (= (select ~__CS_thread~0.offset 1) 0) (= |~#__CS_thread_status~0.base| 5) (= 0 (select .cse10 (+ 2 |~#__CS_thread_allocated~0.offset|))) (= (select .cse6 .cse19) 0) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| 0) (= (select .cse21 |~#__CS_thread_born_round~0.offset|) 0) (< 0 |#StackHeapBarrier|) (= (select .cse0 |~#x~0.offset|) 0) (= (select .cse1 .cse20) 0) (= (select ~__CS_thread~0.offset 2) 0) (= |#NULL.base| 0))) (and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 0 (+ |ULTIMATE.start_main_~j~2#1| 2147483648)))) [2022-11-22 00:10:07,279 INFO L902 garLoopResultBuilder]: At program point L863(line 863) the Hoare annotation is: true [2022-11-22 00:10:07,279 INFO L899 garLoopResultBuilder]: For program point L863-1(line 863) no Hoare annotation was computed. [2022-11-22 00:10:07,279 INFO L902 garLoopResultBuilder]: At program point L855(line 855) the Hoare annotation is: true [2022-11-22 00:10:07,279 INFO L899 garLoopResultBuilder]: For program point L855-1(line 855) no Hoare annotation was computed. [2022-11-22 00:10:07,279 INFO L902 garLoopResultBuilder]: At program point L872(line 872) the Hoare annotation is: true [2022-11-22 00:10:07,279 INFO L902 garLoopResultBuilder]: At program point L839(line 839) the Hoare annotation is: true [2022-11-22 00:10:07,279 INFO L899 garLoopResultBuilder]: For program point L872-1(line 872) no Hoare annotation was computed. [2022-11-22 00:10:07,280 INFO L899 garLoopResultBuilder]: For program point L839-1(line 839) no Hoare annotation was computed. [2022-11-22 00:10:07,280 INFO L902 garLoopResultBuilder]: At program point L864(line 864) the Hoare annotation is: true [2022-11-22 00:10:07,280 INFO L899 garLoopResultBuilder]: For program point L864-1(line 864) no Hoare annotation was computed. [2022-11-22 00:10:07,280 INFO L902 garLoopResultBuilder]: At program point L856(line 856) the Hoare annotation is: true [2022-11-22 00:10:07,280 INFO L899 garLoopResultBuilder]: For program point L856-1(line 856) no Hoare annotation was computed. [2022-11-22 00:10:07,280 INFO L899 garLoopResultBuilder]: For program point L848(lines 848 853) no Hoare annotation was computed. [2022-11-22 00:10:07,280 INFO L899 garLoopResultBuilder]: For program point L848-1(lines 848 853) no Hoare annotation was computed. [2022-11-22 00:10:07,281 INFO L902 garLoopResultBuilder]: At program point L873(line 873) the Hoare annotation is: true [2022-11-22 00:10:07,281 INFO L902 garLoopResultBuilder]: At program point L873-1(line 873) the Hoare annotation is: true [2022-11-22 00:10:07,281 INFO L902 garLoopResultBuilder]: At program point L865(line 865) the Hoare annotation is: true [2022-11-22 00:10:07,281 INFO L899 garLoopResultBuilder]: For program point L865-1(line 865) no Hoare annotation was computed. [2022-11-22 00:10:07,281 INFO L902 garLoopResultBuilder]: At program point L857(line 857) the Hoare annotation is: true [2022-11-22 00:10:07,281 INFO L899 garLoopResultBuilder]: For program point L857-1(line 857) no Hoare annotation was computed. [2022-11-22 00:10:07,281 INFO L902 garLoopResultBuilder]: At program point L866(line 866) the Hoare annotation is: true [2022-11-22 00:10:07,282 INFO L899 garLoopResultBuilder]: For program point L866-1(line 866) no Hoare annotation was computed. [2022-11-22 00:10:07,282 INFO L899 garLoopResultBuilder]: For program point L800-3(line 800) no Hoare annotation was computed. [2022-11-22 00:10:07,282 INFO L899 garLoopResultBuilder]: For program point L800-4(line 800) no Hoare annotation was computed. [2022-11-22 00:10:07,284 INFO L895 garLoopResultBuilder]: At program point L800-5(lines 800 809) the Hoare annotation is: (or (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))) (and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= 0 (+ |ULTIMATE.start_main_~j~2#1| 2147483648)))) [2022-11-22 00:10:07,285 INFO L902 garLoopResultBuilder]: At program point L858(line 858) the Hoare annotation is: true [2022-11-22 00:10:07,285 INFO L899 garLoopResultBuilder]: For program point L858-1(line 858) no Hoare annotation was computed. [2022-11-22 00:10:07,285 INFO L899 garLoopResultBuilder]: For program point L842(lines 842 847) no Hoare annotation was computed. [2022-11-22 00:10:07,285 INFO L899 garLoopResultBuilder]: For program point L842-1(lines 842 847) no Hoare annotation was computed. [2022-11-22 00:10:07,285 INFO L902 garLoopResultBuilder]: At program point L867(line 867) the Hoare annotation is: true [2022-11-22 00:10:07,285 INFO L899 garLoopResultBuilder]: For program point L867-1(line 867) no Hoare annotation was computed. [2022-11-22 00:10:07,285 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-22 00:10:07,285 INFO L902 garLoopResultBuilder]: At program point L859(line 859) the Hoare annotation is: true [2022-11-22 00:10:07,286 INFO L899 garLoopResultBuilder]: For program point L859-1(line 859) no Hoare annotation was computed. [2022-11-22 00:10:07,286 INFO L902 garLoopResultBuilder]: At program point L851(line 851) the Hoare annotation is: true [2022-11-22 00:10:07,286 INFO L899 garLoopResultBuilder]: For program point L851-1(line 851) no Hoare annotation was computed. [2022-11-22 00:10:07,286 INFO L902 garLoopResultBuilder]: At program point L868(line 868) the Hoare annotation is: true [2022-11-22 00:10:07,286 INFO L899 garLoopResultBuilder]: For program point L868-1(line 868) no Hoare annotation was computed. [2022-11-22 00:10:07,286 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 800) no Hoare annotation was computed. [2022-11-22 00:10:07,286 INFO L902 garLoopResultBuilder]: At program point L860(line 860) the Hoare annotation is: true [2022-11-22 00:10:07,286 INFO L899 garLoopResultBuilder]: For program point L860-1(line 860) no Hoare annotation was computed. [2022-11-22 00:10:07,286 INFO L902 garLoopResultBuilder]: At program point L869(line 869) the Hoare annotation is: true [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point L836(lines 836 841) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point L869-1(line 869) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point L836-1(lines 836 841) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point __CS_csErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point __CS_csErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point __CS_csEXIT(lines 562 568) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point __CS_csErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point __CS_csErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L902 garLoopResultBuilder]: At program point __CS_csENTRY(lines 562 568) the Hoare annotation is: true [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point L566(line 566) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point L565(line 565) no Hoare annotation was computed. [2022-11-22 00:10:07,287 INFO L899 garLoopResultBuilder]: For program point L565-1(line 565) no Hoare annotation was computed. [2022-11-22 00:10:07,288 INFO L902 garLoopResultBuilder]: At program point L565-2(line 565) the Hoare annotation is: true [2022-11-22 00:10:07,288 INFO L899 garLoopResultBuilder]: For program point L565-3(line 565) no Hoare annotation was computed. [2022-11-22 00:10:07,291 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2022-11-22 00:10:07,292 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-22 00:10:07,304 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,305 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,306 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,307 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,308 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,308 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,309 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,310 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,311 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,311 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,312 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,314 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,314 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,344 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,346 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,348 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,349 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,350 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,350 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,352 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,353 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,353 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,354 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,354 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,355 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,355 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,356 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,356 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,357 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,357 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,357 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,358 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,358 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,363 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,364 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,364 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,365 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,366 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,367 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,368 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,368 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,369 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,370 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,370 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,371 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,372 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,372 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,373 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,374 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,374 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,374 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,375 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,375 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,376 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,376 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,376 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,377 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,381 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,382 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,382 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,383 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,384 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,385 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,386 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,386 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,387 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,388 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,388 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,389 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,390 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,390 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,391 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,391 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,392 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,392 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,394 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,394 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 12:10:07 BoogieIcfgContainer [2022-11-22 00:10:07,398 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-22 00:10:07,398 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-22 00:10:07,398 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-22 00:10:07,399 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-22 00:10:07,399 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:08:14" (3/4) ... [2022-11-22 00:10:07,402 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-22 00:10:07,408 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_join [2022-11-22 00:10:07,408 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-22 00:10:07,408 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_create [2022-11-22 00:10:07,409 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-22 00:10:07,409 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_cs [2022-11-22 00:10:07,418 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 46 nodes and edges [2022-11-22 00:10:07,419 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2022-11-22 00:10:07,420 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-11-22 00:10:07,421 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-22 00:10:07,421 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-22 00:10:07,514 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/witness.graphml [2022-11-22 00:10:07,514 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-22 00:10:07,514 INFO L158 Benchmark]: Toolchain (without parser) took 117452.62ms. Allocated memory was 192.9MB in the beginning and 509.6MB in the end (delta: 316.7MB). Free memory was 165.6MB in the beginning and 414.5MB in the end (delta: -248.9MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. [2022-11-22 00:10:07,515 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 134.2MB. Free memory is still 110.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:10:07,515 INFO L158 Benchmark]: CACSL2BoogieTranslator took 741.49ms. Allocated memory is still 192.9MB. Free memory was 165.6MB in the beginning and 138.6MB in the end (delta: 27.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-22 00:10:07,515 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.06ms. Allocated memory is still 192.9MB. Free memory was 138.6MB in the beginning and 134.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-22 00:10:07,515 INFO L158 Benchmark]: Boogie Preprocessor took 58.96ms. Allocated memory is still 192.9MB. Free memory was 134.4MB in the beginning and 130.8MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-22 00:10:07,516 INFO L158 Benchmark]: RCFGBuilder took 3434.81ms. Allocated memory is still 192.9MB. Free memory was 130.8MB in the beginning and 121.4MB in the end (delta: 9.4MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2022-11-22 00:10:07,516 INFO L158 Benchmark]: TraceAbstraction took 113014.05ms. Allocated memory was 192.9MB in the beginning and 509.6MB in the end (delta: 316.7MB). Free memory was 121.4MB in the beginning and 423.9MB in the end (delta: -302.5MB). Peak memory consumption was 280.3MB. Max. memory is 16.1GB. [2022-11-22 00:10:07,516 INFO L158 Benchmark]: Witness Printer took 115.62ms. Allocated memory is still 509.6MB. Free memory was 423.9MB in the beginning and 414.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 00:10:07,517 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 134.2MB. Free memory is still 110.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 741.49ms. Allocated memory is still 192.9MB. Free memory was 165.6MB in the beginning and 138.6MB in the end (delta: 27.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.06ms. Allocated memory is still 192.9MB. Free memory was 138.6MB in the beginning and 134.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.96ms. Allocated memory is still 192.9MB. Free memory was 134.4MB in the beginning and 130.8MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3434.81ms. Allocated memory is still 192.9MB. Free memory was 130.8MB in the beginning and 121.4MB in the end (delta: 9.4MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * TraceAbstraction took 113014.05ms. Allocated memory was 192.9MB in the beginning and 509.6MB in the end (delta: 316.7MB). Free memory was 121.4MB in the beginning and 423.9MB in the end (delta: -302.5MB). Peak memory consumption was 280.3MB. Max. memory is 16.1GB. * Witness Printer took 115.62ms. Allocated memory is still 509.6MB. Free memory was 423.9MB in the beginning and 414.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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 - 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: 112.8s, OverallIterations: 8, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 28.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 48 SdHoareTripleChecker+Valid, 3.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 48 mSDsluCounter, 373 SdHoareTripleChecker+Invalid, 3.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 206 mSDsCounter, 16 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 178 IncrementalHoareTripleChecker+Invalid, 195 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 16 mSolverCounterUnsat, 167 mSDtfsCounter, 178 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 149 GetRequests, 90 SyntacticMatches, 3 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 56.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 39, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 8 MinimizatonAttempts, 7 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 44 LocationsWithAnnotation, 178 PreInvPairs, 212 NumberOfFragments, 1890 HoareAnnotationTreeSize, 178 FomulaSimplifications, 51 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 44 FomulaSimplificationsInter, 2966 FormulaSimplificationTreeSizeReductionInter, 8.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 202 ConstructedInterpolants, 0 QuantifiedInterpolants, 408 SizeOfPredicates, 5 NumberOfNonLiveVariables, 2441 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 14 InterpolantComputations, 6 PerfectInterpolantSequences, 288/334 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: 18.7s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 1, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 7, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 17, TOOLS_POST_TIME: 17.5s, 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: 17, TOOLS_QUANTIFIERELIM_TIME: 17.4s, TOOLS_QUANTIFIERELIM_MAX_TIME: 5.2s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 32, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 3, DOMAIN_JOIN_TIME: 0.6s, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME: 0.5s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 3, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 7, DOMAIN_ISBOTTOM_TIME: 0.0s, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME: 11.3s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 11.3s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 3, 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: 64, DAG_COMPRESSION_RETAINED_NODES: 24, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 800]: Loop Invariant [2022-11-22 00:10:07,534 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,535 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,536 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,536 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,537 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,538 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,538 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,539 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,540 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,540 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,541 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,541 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,542 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,542 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,543 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,543 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,544 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,544 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,544 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,545 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,545 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,545 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,545 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,545 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,548 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,549 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,549 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,550 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,551 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,552 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,552 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,553 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,553 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,554 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,554 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,555 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,555 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,556 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,556 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,557 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,557 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,558 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,558 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,558 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,558 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,559 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,559 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,559 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: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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) || (1 <= i && 0 <= j + 2147483648) - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 873]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 805]: Loop Invariant [2022-11-22 00:10:07,562 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,563 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,563 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,564 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,565 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,566 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,566 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,567 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,568 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,568 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,569 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,569 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,570 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,570 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,571 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,571 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,572 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,572 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,573 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,573 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,573 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,573 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,574 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,574 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,576 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,577 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,578 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,578 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,579 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,580 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,581 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,581 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,582 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,582 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,583 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,584 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,584 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,585 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,585 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,586 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,586 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,586 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,587 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,587 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-22 00:10:07,587 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-22 00:10:07,588 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:10:07,588 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:10:07,588 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: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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) && 12 == unknown-#length-unknown[__CS_cp_x]) && !(__CS_cp_x == 10)) && 10 <= x) && 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)) && 0 <= flag1) && #memory_$Pointer$[__CS_thread_lockedon][12 + __CS_thread_lockedon] == 0) && #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) && 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) && turn <= 0) && !(__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)) && i <= 0) && __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) && 1 <= __THREAD_RUNNING) && 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)) && ((((((((0 <= 2147483648 + unknown-#memory_int-unknown[__CS_cp_turn][__CS_cp_turn + i * 4] && unknown-#memory_int-unknown[__CS_cp_flag2][__CS_cp_flag2 + i * 4] <= 2147483647) && 0 <= unknown-#memory_int-unknown[__CS_cp_flag1][__CS_cp_flag1 + i * 4] + 2147483648) && 0 <= unknown-#memory_int-unknown[__CS_cp_flag2][__CS_cp_flag2 + i * 4] + 2147483648) && unknown-#memory_int-unknown[__CS_cp_turn][__CS_cp_turn + i * 4] <= 2147483647) && unknown-#memory_int-unknown[__CS_cp_flag1][__CS_cp_flag1 + i * 4] <= 2147483647) && unknown-#memory_int-unknown[__CS_cp_x][__CS_cp_x + i * 4] <= 2147483647) && 0 <= unknown-#memory_int-unknown[__CS_cp_x][__CS_cp_x + i * 4] + 2147483648) || 1 <= j)) && 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) && 0 <= i) && 3 == unknown-#length-unknown[3]) && #memory_$Pointer$[__CS_thread_lockedon][20 + __CS_thread_lockedon] == 0) && x <= 10) && \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)) && 2 <= __CS_ret_ERROR) && 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)) && turn <= 9) && \valid[0] == 0) && flag1 <= 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) && __THREAD_RUNNING <= 1) && flag2 == 0) && 0 <= j) && 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) && 9 <= turn) && 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) && __CS_ret_ERROR <= 2) && 0 == __CS_thread[2]) && \valid[6] == 1) && unknown-#memory_int-unknown[1][1] == 0) && \valid[__CS_cp_x] == 1) && !(7 == __CS_cp_turn)) && 0 <= 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) || ((1 <= i && i <= 2) && 0 <= j + 2147483648) RESULT: Ultimate proved your program to be correct! [2022-11-22 00:10:07,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00173d-e48b-451d-9a2c-43c8a9465edb/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE