./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7d18364cf74a7e83a7d0637d6dc5303d99591a287435332871b1650f13e39eb3 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:10:21,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:10:21,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:10:21,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:10:21,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:10:21,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:10:21,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:10:21,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:10:21,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:10:21,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:10:21,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:10:21,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:10:21,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:10:21,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:10:21,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:10:21,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:10:21,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:10:21,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:10:21,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:10:21,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:10:21,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:10:21,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:10:21,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:10:21,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:10:21,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:10:21,598 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:10:21,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:10:21,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:10:21,605 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:10:21,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:10:21,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:10:21,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:10:21,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:10:21,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:10:21,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:10:21,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:10:21,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:10:21,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:10:21,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:10:21,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:10:21,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:10:21,619 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-12 23:10:21,654 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:10:21,655 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:10:21,656 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:10:21,656 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:10:21,656 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:10:21,656 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:10:21,657 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:10:21,657 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:10:21,657 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:10:21,657 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:10:21,658 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:10:21,658 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:10:21,658 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:10:21,658 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:10:21,659 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:10:21,659 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:10:21,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:10:21,660 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-12 23:10:21,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:10:21,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-12 23:10:21,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:10:21,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:10:21,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:10:21,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:10:21,662 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:10:21,662 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-12 23:10:21,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:10:21,662 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:10:21,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:10:21,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:10:21,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:10:21,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:10:21,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:10:21,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:10:21,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:10:21,664 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:10:21,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:10:21,665 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:10:21,665 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:10:21,665 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:10:21,665 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d18364cf74a7e83a7d0637d6dc5303d99591a287435332871b1650f13e39eb3 [2021-11-12 23:10:21,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:10:21,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:10:22,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:10:22,005 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:10:22,006 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:10:22,008 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2021-11-12 23:10:22,107 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/data/8199e4914/a1aaa6be02564a46b24793857ec66f70/FLAG69219dfcb [2021-11-12 23:10:22,655 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:10:22,657 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2021-11-12 23:10:22,668 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/data/8199e4914/a1aaa6be02564a46b24793857ec66f70/FLAG69219dfcb [2021-11-12 23:10:22,983 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/data/8199e4914/a1aaa6be02564a46b24793857ec66f70 [2021-11-12 23:10:22,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:10:22,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:10:22,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:10:22,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:10:22,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:10:23,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:10:22" (1/1) ... [2021-11-12 23:10:23,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7292b1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23, skipping insertion in model container [2021-11-12 23:10:23,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:10:22" (1/1) ... [2021-11-12 23:10:23,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:10:23,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:10:23,350 WARN L228 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_0aa85e09-1efd-41e4-90f7-2b768c838db7/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c[7920,7933] [2021-11-12 23:10:23,362 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:10:23,371 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:10:23,442 WARN L228 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_0aa85e09-1efd-41e4-90f7-2b768c838db7/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c[7920,7933] [2021-11-12 23:10:23,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:10:23,462 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:10:23,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23 WrapperNode [2021-11-12 23:10:23,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:10:23,464 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:10:23,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:10:23,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:10:23,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,544 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:10:23,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:10:23,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:10:23,546 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:10:23,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:10:23,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:10:23,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:10:23,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:10:23,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (1/1) ... [2021-11-12 23:10:23,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:10:23,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:10:23,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:10:23,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:10:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:10:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-11-12 23:10:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-12 23:10:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:10:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:10:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:10:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-12 23:10:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:10:24,751 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:10:24,752 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-12 23:10:24,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:10:24 BoogieIcfgContainer [2021-11-12 23:10:24,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:10:24,757 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:10:24,757 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:10:24,761 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:10:24,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:10:22" (1/3) ... [2021-11-12 23:10:24,763 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@754642f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:10:24, skipping insertion in model container [2021-11-12 23:10:24,763 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:10:23" (2/3) ... [2021-11-12 23:10:24,763 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@754642f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:10:24, skipping insertion in model container [2021-11-12 23:10:24,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:10:24" (3/3) ... [2021-11-12 23:10:24,765 INFO L111 eAbstractionObserver]: Analyzing ICFG aiob_4.c.v+cfa-reducer.c [2021-11-12 23:10:24,772 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:10:24,772 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-12 23:10:24,844 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 23:10:24,858 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 23:10:24,859 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-12 23:10:24,876 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.625) internal successors, (13), 9 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) [2021-11-12 23:10:24,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-11-12 23:10:24,896 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:10:24,896 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2021-11-12 23:10:24,897 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:10:24,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:10:24,904 INFO L85 PathProgramCache]: Analyzing trace with hash 1953555076, now seen corresponding path program 1 times [2021-11-12 23:10:24,916 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:10:24,916 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [272925133] [2021-11-12 23:10:24,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:10:24,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:10:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:10:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:10:25,456 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:10:25,456 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [272925133] [2021-11-12 23:10:25,457 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [272925133] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-12 23:10:25,457 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:10:25,458 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-12 23:10:25,460 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041774874] [2021-11-12 23:10:25,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-12 23:10:25,466 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-12 23:10:25,466 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:10:25,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-12 23:10:25,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-12 23:10:25,511 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.625) internal successors, (13), 9 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) Second operand has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 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) [2021-11-12 23:10:25,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:10:25,628 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2021-11-12 23:10:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-12 23:10:25,632 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 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 6 [2021-11-12 23:10:25,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:10:25,641 INFO L225 Difference]: With dead ends: 24 [2021-11-12 23:10:25,641 INFO L226 Difference]: Without dead ends: 14 [2021-11-12 23:10:25,644 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-12 23:10:25,650 INFO L933 BasicCegarLoop]: 6 mSDtfsCounter, 14 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.03ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 20 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.40ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50.82ms IncrementalHoareTripleChecker+Time [2021-11-12 23:10:25,651 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 20 Invalid, 27 Unknown, 0 Unchecked, 3.40ms Time], IncrementalHoareTripleChecker [4 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 50.82ms Time] [2021-11-12 23:10:25,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2021-11-12 23:10:25,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 11. [2021-11-12 23:10:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:10:25,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2021-11-12 23:10:25,686 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 11 transitions. Word has length 6 [2021-11-12 23:10:25,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:10:25,687 INFO L470 AbstractCegarLoop]: Abstraction has 11 states and 11 transitions. [2021-11-12 23:10:25,687 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 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) [2021-11-12 23:10:25,688 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2021-11-12 23:10:25,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-12 23:10:25,688 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:10:25,689 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-11-12 23:10:25,689 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-12 23:10:25,689 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:10:25,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:10:25,691 INFO L85 PathProgramCache]: Analyzing trace with hash 1000383431, now seen corresponding path program 1 times [2021-11-12 23:10:25,691 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:10:25,691 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660455538] [2021-11-12 23:10:25,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:10:25,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:10:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:10:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:10:25,962 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:10:25,962 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660455538] [2021-11-12 23:10:25,962 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660455538] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:10:25,963 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [393471166] [2021-11-12 23:10:25,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:10:25,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:10:25,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:10:25,973 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:10:25,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-12 23:10:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:10:26,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 19 conjunts are in the unsatisfiable core [2021-11-12 23:10:26,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:10:26,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:10:26,469 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:10:26,639 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:10:26,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [393471166] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:10:26,645 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1957344046] [2021-11-12 23:10:26,686 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-12 23:10:26,690 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 23:10:26,697 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 23:10:26,703 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 23:10:26,704 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 23:10:26,757 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:26,761 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:10:26,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:26,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-12 23:10:26,770 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:10:26,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:26,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-11-12 23:10:26,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 358 [2021-11-12 23:10:26,831 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_19|], 105=[|v_#valid_31|]} [2021-11-12 23:10:26,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:26,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 43 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 36 [2021-11-12 23:10:26,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:26,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-11-12 23:10:26,974 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:26,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-11-12 23:10:26,977 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:10:26,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:10:27,069 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:10:27,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 29 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 62 [2021-11-12 23:10:27,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:10:27,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,224 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:10:27,224 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:10:27,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:10:27,261 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,267 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,274 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-12 23:10:27,275 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:10:27,276 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:355, output treesize:260 [2021-11-12 23:10:27,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,358 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:10:27,359 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-12 23:10:27,361 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:10:27,363 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-12 23:10:27,366 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:10:27,367 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,368 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 23:10:27,369 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:10:27,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:10:27,371 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-12 23:10:27,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2189 [2021-11-12 23:10:27,524 INFO L446 ElimStorePlain]: Different costs {0=[|v_ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_94~0#1.offset_47|, |v_ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_94~0#1.base_47|], 28=[|v_#length_20|], 45=[|v_#valid_32|]} [2021-11-12 23:10:45,308 INFO L244 Elim1Store]: Index analysis took 17636 ms [2021-11-12 23:11:03,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-11-12 23:11:03,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:03,482 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:11:03,486 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:03,490 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:11:03,491 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:11:21,566 INFO L244 Elim1Store]: Index analysis took 17895 ms [2021-11-12 23:11:40,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-11-12 23:11:40,554 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:40,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:11:40,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:40,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:11:40,580 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:11:40,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:11:41,360 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:44,058 INFO L244 Elim1Store]: Index analysis took 2578 ms [2021-11-12 23:11:47,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-11-12 23:11:47,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:47,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:11:47,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:47,431 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:11:47,432 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 23:11:51,552 INFO L244 Elim1Store]: Index analysis took 4026 ms [2021-11-12 23:11:55,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-11-12 23:11:55,319 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:55,322 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:11:55,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:55,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:11:55,330 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 23:11:55,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:11:56,235 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:56,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,512 INFO L244 Elim1Store]: Index analysis took 217 ms [2021-11-12 23:11:56,565 INFO L354 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2021-11-12 23:11:56,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 42 treesize of output 62 [2021-11-12 23:11:56,569 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:56,591 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:11:56,592 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:56,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:11:56,593 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 23:11:56,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:56,773 INFO L244 Elim1Store]: Index analysis took 113 ms [2021-11-12 23:11:56,845 INFO L354 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2021-11-12 23:11:56,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 42 treesize of output 62 [2021-11-12 23:11:56,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:56,854 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:11:56,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:56,855 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:11:56,856 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 23:11:56,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:11:57,569 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:57,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 73 [2021-11-12 23:11:57,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:57,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 23:11:57,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:57,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 23:11:57,746 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 23:11:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:11:57,880 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 73 [2021-11-12 23:11:57,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:57,887 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 23:11:57,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:57,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 23:11:57,889 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 23:11:57,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:11:58,426 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:58,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:58,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4659 [2021-11-12 23:11:58,835 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-11-12 23:11:58,836 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:4357, output treesize:4659 [2021-11-12 23:11:58,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:59,156 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4657 [2021-11-12 23:11:59,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:11:59,633 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4744 [2021-11-12 23:11:59,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,714 INFO L180 QuantifierPusher]: treesize reduction 78, result has 55.7 percent of original size [2021-11-12 23:12:00,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-12 23:12:00,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:12:00,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-12 23:12:00,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:12:00,815 INFO L180 QuantifierPusher]: treesize reduction 78, result has 54.9 percent of original size [2021-11-12 23:12:00,818 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-12 23:12:00,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:12:00,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-12 23:12:00,847 INFO L180 QuantifierPusher]: treesize reduction 78, result has 54.9 percent of original size [2021-11-12 23:12:00,851 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-12 23:12:00,859 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 23:12:02,329 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 23:12:02,329 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:12:02,330 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2021-11-12 23:12:02,330 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074627406] [2021-11-12 23:12:02,331 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:12:02,332 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-12 23:12:02,332 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:12:02,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-12 23:12:02,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2021-11-12 23:12:02,334 INFO L87 Difference]: Start difference. First operand 11 states and 11 transitions. Second operand has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:12:02,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:12:02,688 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2021-11-12 23:12:02,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-12 23:12:02,690 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-12 23:12:02,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:12:02,691 INFO L225 Difference]: With dead ends: 28 [2021-11-12 23:12:02,691 INFO L226 Difference]: Without dead ends: 26 [2021-11-12 23:12:02,693 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=155, Invalid=547, Unknown=0, NotChecked=0, Total=702 [2021-11-12 23:12:02,695 INFO L933 BasicCegarLoop]: 3 mSDtfsCounter, 28 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 140.10ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.50ms SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 169.52ms IncrementalHoareTripleChecker+Time [2021-11-12 23:12:02,695 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [28 Valid, 24 Invalid, 99 Unknown, 0 Unchecked, 2.50ms Time], IncrementalHoareTripleChecker [45 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 169.52ms Time] [2021-11-12 23:12:02,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-11-12 23:12:02,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 23. [2021-11-12 23:12:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.0454545454545454) internal successors, (23), 22 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) [2021-11-12 23:12:02,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 23 transitions. [2021-11-12 23:12:02,705 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 23 transitions. Word has length 10 [2021-11-12 23:12:02,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:12:02,705 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 23 transitions. [2021-11-12 23:12:02,705 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:12:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 23 transitions. [2021-11-12 23:12:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-12 23:12:02,706 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:12:02,707 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 1, 1, 1, 1] [2021-11-12 23:12:02,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-11-12 23:12:02,928 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:12:02,929 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:12:02,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:12:02,929 INFO L85 PathProgramCache]: Analyzing trace with hash -1319055728, now seen corresponding path program 2 times [2021-11-12 23:12:02,930 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:12:02,930 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448684150] [2021-11-12 23:12:02,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:12:02,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:12:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:12:03,256 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:12:03,256 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:12:03,256 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448684150] [2021-11-12 23:12:03,257 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448684150] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:12:03,257 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [416742439] [2021-11-12 23:12:03,257 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 23:12:03,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:12:03,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:12:03,258 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:12:03,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-12 23:12:04,496 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-12 23:12:04,496 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 23:12:04,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 99 conjunts are in the unsatisfiable core [2021-11-12 23:12:04,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:12:08,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:12:08,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:12:08,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:12:08,922 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:12:08,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 37 select indices, 37 select index equivalence classes, 633 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 666 case distinctions, treesize of input 264 treesize of output 508 [2021-11-12 23:14:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-12 23:14:02,777 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:14:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-12 23:14:03,760 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [416742439] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:14:03,760 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2102719323] [2021-11-12 23:14:03,765 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-12 23:14:03,765 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 23:14:03,766 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 23:14:03,766 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 23:14:03,766 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 23:14:03,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:03,778 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:14:03,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:03,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-12 23:14:03,780 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:14:03,780 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:03,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-11-12 23:14:03,787 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 358 [2021-11-12 23:14:03,792 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_22|], 105=[|v_#valid_34|]} [2021-11-12 23:14:03,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 43 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 36 [2021-11-12 23:14:03,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:03,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-11-12 23:14:03,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:03,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-11-12 23:14:03,880 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:14:03,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:14:03,901 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:03,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:14:03,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 29 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 62 [2021-11-12 23:14:03,977 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:03,981 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:14:03,982 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:03,983 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:14:03,983 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:14:03,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:14:03,997 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:04,003 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:04,007 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-12 23:14:04,008 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:14:04,009 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:355, output treesize:260 [2021-11-12 23:14:04,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:04,055 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:14:04,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:04,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 23:14:04,057 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:14:04,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:04,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-12 23:14:04,059 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:14:04,059 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:04,060 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-12 23:14:04,060 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:14:04,061 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:04,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-12 23:14:04,105 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2189 [2021-11-12 23:14:04,155 INFO L446 ElimStorePlain]: Different costs {0=[|v_ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_94~0#1.offset_49|, |v_ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_94~0#1.base_49|], 28=[|v_#length_23|], 45=[|v_#valid_35|]} [2021-11-12 23:14:20,223 INFO L244 Elim1Store]: Index analysis took 15956 ms [2021-11-12 23:14:37,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-11-12 23:14:37,923 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:37,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:14:37,929 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:14:37,931 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:14:37,932 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:14:56,300 INFO L244 Elim1Store]: Index analysis took 18282 ms [2021-11-12 23:15:16,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-11-12 23:15:16,198 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:16,201 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:15:16,204 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:16,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:15:16,208 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:16,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:16,807 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:21,180 INFO L244 Elim1Store]: Index analysis took 4260 ms [2021-11-12 23:15:25,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-11-12 23:15:25,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:25,250 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:15:25,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:25,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:15:25,260 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:28,923 INFO L244 Elim1Store]: Index analysis took 3574 ms [2021-11-12 23:15:33,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-11-12 23:15:33,348 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:33,350 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:15:33,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:33,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 23:15:33,354 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:33,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:33,781 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:33,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:33,986 INFO L244 Elim1Store]: Index analysis took 168 ms [2021-11-12 23:15:34,029 INFO L354 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2021-11-12 23:15:34,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 42 treesize of output 62 [2021-11-12 23:15:34,030 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:34,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:34,034 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:34,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:34,035 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:34,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,191 INFO L354 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2021-11-12 23:15:34,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 42 treesize of output 62 [2021-11-12 23:15:34,192 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:34,195 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:34,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:34,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:34,196 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:34,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:34,576 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:34,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 73 [2021-11-12 23:15:34,700 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:34,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 23:15:34,703 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:34,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 23:15:34,704 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:34,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:34,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 73 [2021-11-12 23:15:34,786 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:34,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 23:15:34,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:34,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 23:15:34,790 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:34,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:35,134 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:35,230 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:35,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4659 [2021-11-12 23:15:35,315 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-11-12 23:15:35,316 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:4357, output treesize:4659 [2021-11-12 23:15:35,396 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:35,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4657 [2021-11-12 23:15:35,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:35,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4738 [2021-11-12 23:15:35,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,546 INFO L180 QuantifierPusher]: treesize reduction 78, result has 55.7 percent of original size [2021-11-12 23:15:36,548 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-12 23:15:36,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:36,557 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-12 23:15:36,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:36,611 INFO L180 QuantifierPusher]: treesize reduction 78, result has 54.9 percent of original size [2021-11-12 23:15:36,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-12 23:15:36,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:36,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-11-12 23:15:36,631 INFO L180 QuantifierPusher]: treesize reduction 78, result has 54.9 percent of original size [2021-11-12 23:15:36,634 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-12 23:15:36,639 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 23:15:38,087 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 23:15:38,087 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:15:38,087 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 24 [2021-11-12 23:15:38,087 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742855299] [2021-11-12 23:15:38,088 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:15:38,088 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-12 23:15:38,088 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:15:38,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-12 23:15:38,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=743, Unknown=0, NotChecked=0, Total=870 [2021-11-12 23:15:38,090 INFO L87 Difference]: Start difference. First operand 23 states and 23 transitions. Second operand has 24 states, 24 states have (on average 1.9166666666666667) internal successors, (46), 24 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:15:47,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:47,080 INFO L93 Difference]: Finished difference Result 31 states and 33 transitions. [2021-11-12 23:15:47,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-12 23:15:47,081 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 1.9166666666666667) internal successors, (46), 24 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-11-12 23:15:47,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:47,082 INFO L225 Difference]: With dead ends: 31 [2021-11-12 23:15:47,082 INFO L226 Difference]: Without dead ends: 0 [2021-11-12 23:15:47,084 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=488, Invalid=1864, Unknown=0, NotChecked=0, Total=2352 [2021-11-12 23:15:47,085 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 55 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 124 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 615.00ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.70ms SdHoareTripleChecker+Time, 124 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 1 IncrementalHoareTripleChecker+Unchecked, 674.56ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:47,085 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 0 Invalid, 261 Unknown, 0 Unchecked, 3.70ms Time], IncrementalHoareTripleChecker [124 Valid, 136 Invalid, 0 Unknown, 1 Unchecked, 674.56ms Time] [2021-11-12 23:15:47,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-12 23:15:47,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-12 23:15:47,086 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) [2021-11-12 23:15:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-12 23:15:47,087 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 22 [2021-11-12 23:15:47,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:47,087 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-12 23:15:47,088 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 1.9166666666666667) internal successors, (46), 24 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:15:47,088 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-12 23:15:47,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-12 23:15:47,090 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-12 23:15:47,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-11-12 23:15:47,291 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:15:47,293 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-12 23:15:49,633 INFO L858 garLoopResultBuilder]: For program point L161(lines 161 224) no Hoare annotation was computed. [2021-11-12 23:15:49,633 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-12 23:15:49,634 INFO L861 garLoopResultBuilder]: At program point L221(lines 133 225) the Hoare annotation is: true [2021-11-12 23:15:49,634 INFO L854 garLoopResultBuilder]: At program point L180(lines 180 222) the Hoare annotation is: (let ((.cse40 (select |#memory_int| |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.base|))) (let ((.cse0 (= 24664 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 216)))) (.cse1 (= (select .cse40 (+ 228 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset|)) 24665)) (.cse2 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 300)) 24663)) (.cse3 (<= 24655 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 420)))) (.cse4 (= 24664 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 204)))) (.cse5 (= 24663 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 336)))) (.cse6 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 108)) 24651)) (.cse7 (= 24665 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 264)))) (.cse8 (<= 24659 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 24)))) (.cse9 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 72)) 24652)) (.cse10 (<= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 468)) 24645)) (.cse11 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 480)) 24658)) (.cse12 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 4)) 0)) (.cse13 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 276)) 24662)) (.cse14 (= 7 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 188)))) (.cse15 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 324)) 24663)) (.cse16 (<= 24661 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 48)))) (.cse17 (<= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 456)) 24644)) (.cse18 (<= 24660 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 36)))) (.cse19 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 96)) 24651)) (.cse20 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 84)) 24652)) (.cse22 (= (select .cse40 (+ 56 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset|)) 3)) (.cse23 (<= 24656 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 432)))) (.cse24 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 168)) 24647)) (.cse25 (= |ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0#1| ~Id_MCDC_93~0)) (.cse26 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 492)) 0)) (.cse27 (= (select .cse40 (+ 408 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset|)) 24650)) (.cse28 (= |ULTIMATE.start_main_~#main__Id_MCDC_119~0#1.offset| 0)) (.cse29 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 444)) 24657)) (.cse30 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 396)) 24650)) (.cse31 (= 24647 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 156)))) (.cse32 (= 24653 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 120)))) (.cse33 (= 24647 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 180)))) (.cse34 (= 24665 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 252)))) (.cse35 (= 24647 (select .cse40 (+ 192 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset|)))) (.cse36 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 312)) 24663)) (.cse37 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 240)) 24665)) (.cse38 (= |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 0)) (.cse39 (= 24662 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 288))))) (or (let ((.cse21 (mod (+ |ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0#1| 4294967295) 4294967296))) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= |ULTIMATE.start_main_~__VERIFIER_assert__Id_MCDC_92~0#1| 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (< .cse21 42) .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 (not (= (* 12 .cse21) 492)) .cse37 .cse38 .cse39)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 (= ~Id_MCDC_93~0 0) .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39)))) [2021-11-12 23:15:49,634 INFO L858 garLoopResultBuilder]: For program point L199(lines 199 209) no Hoare annotation was computed. [2021-11-12 23:15:49,637 INFO L858 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2021-11-12 23:15:49,638 INFO L858 garLoopResultBuilder]: For program point L191(lines 191 210) no Hoare annotation was computed. [2021-11-12 23:15:49,638 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-12 23:15:49,638 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 193) no Hoare annotation was computed. [2021-11-12 23:15:49,638 INFO L854 garLoopResultBuilder]: At program point L204(lines 167 223) the Hoare annotation is: (let ((.cse41 (select |#memory_int| |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.base|))) (let ((.cse0 (= 24664 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 216)))) (.cse1 (= (select .cse41 (+ 228 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset|)) 24665)) (.cse2 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 300)) 24663)) (.cse3 (<= 24655 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 420)))) (.cse4 (= 24664 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 204)))) (.cse39 (= |ULTIMATE.start_main_~__VERIFIER_assert__Id_MCDC_92~0#1| 1)) (.cse5 (= 24663 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 336)))) (.cse6 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 108)) 24651)) (.cse7 (= 24665 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 264)))) (.cse8 (<= 24659 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 24)))) (.cse9 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 72)) 24652)) (.cse10 (<= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 468)) 24645)) (.cse11 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 480)) 24658)) (.cse12 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 4)) 0)) (.cse13 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 276)) 24662)) (.cse14 (= 7 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 188)))) (.cse15 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 324)) 24663)) (.cse16 (<= 24661 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 48)))) (.cse17 (<= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 456)) 24644)) (.cse18 (<= 24660 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 36)))) (.cse19 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 96)) 24651)) (.cse20 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 84)) 24652)) (.cse21 (= (select .cse41 (+ 56 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset|)) 3)) (.cse22 (<= 24656 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 432)))) (.cse23 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 168)) 24647)) (.cse24 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 492)) 0)) (.cse25 (= (select .cse41 (+ 408 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset|)) 24650)) (.cse26 (= |ULTIMATE.start_main_~#main__Id_MCDC_119~0#1.offset| 0)) (.cse27 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 444)) 24657)) (.cse28 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 396)) 24650)) (.cse29 (= 24647 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 156)))) (.cse30 (= 24653 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 120)))) (.cse31 (= 24647 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 180)))) (.cse32 (= 24665 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 252)))) (.cse33 (= 24647 (select .cse41 (+ 192 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset|)))) (.cse34 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 312)) 24663)) (.cse35 (= (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 240)) 24665)) (.cse36 (= |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 0)) (.cse37 (= 24662 (select .cse41 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0#1.offset| 288))))) (or (and (= |ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0#1| 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 (= ~Id_MCDC_93~0 0) .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37) (let ((.cse38 (mod (+ ~Id_MCDC_93~0 4294967295) 4294967296)) (.cse40 (mod (+ |ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0#1| 4294967295) 4294967296))) (and (not (= (* 12 .cse38) 492)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse39 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (< .cse38 42) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (< .cse40 42) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 (not (= (* 12 .cse40) 492)) .cse35 .cse36 .cse37)) (and (<= |ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0#1| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse39 .cse5 .cse6 (< 0 (+ (div ~Id_MCDC_93~0 4294967296) 1)) .cse7 .cse8 (<= 1 |ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0#1|) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (<= ~Id_MCDC_93~0 1) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37)))) [2021-11-12 23:15:49,642 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1] [2021-11-12 23:15:49,644 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-12 23:15:49,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 11:15:49 BoogieIcfgContainer [2021-11-12 23:15:49,729 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-12 23:15:49,729 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-12 23:15:49,729 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-12 23:15:49,730 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-12 23:15:49,730 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:10:24" (3/4) ... [2021-11-12 23:15:49,733 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-12 23:15:49,749 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-11-12 23:15:49,750 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-11-12 23:15:49,751 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-11-12 23:15:49,752 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:15:49,753 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:15:50,066 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/witness.graphml [2021-11-12 23:15:50,067 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-12 23:15:50,067 INFO L158 Benchmark]: Toolchain (without parser) took 327079.23ms. Allocated memory was 119.5MB in the beginning and 302.0MB in the end (delta: 182.5MB). Free memory was 80.1MB in the beginning and 184.1MB in the end (delta: -104.1MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. [2021-11-12 23:15:50,068 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 119.5MB. Free memory is still 97.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:15:50,068 INFO L158 Benchmark]: CACSL2BoogieTranslator took 472.26ms. Allocated memory is still 119.5MB. Free memory was 79.8MB in the beginning and 88.0MB in the end (delta: -8.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-12 23:15:50,068 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.68ms. Allocated memory is still 119.5MB. Free memory was 88.0MB in the beginning and 84.8MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-12 23:15:50,069 INFO L158 Benchmark]: Boogie Preprocessor took 71.63ms. Allocated memory is still 119.5MB. Free memory was 84.8MB in the beginning and 81.6MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-12 23:15:50,074 INFO L158 Benchmark]: RCFGBuilder took 1137.09ms. Allocated memory is still 119.5MB. Free memory was 81.6MB in the beginning and 63.0MB in the end (delta: 18.6MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2021-11-12 23:15:50,079 INFO L158 Benchmark]: TraceAbstraction took 324971.76ms. Allocated memory was 119.5MB in the beginning and 302.0MB in the end (delta: 182.5MB). Free memory was 62.4MB in the beginning and 250.2MB in the end (delta: -187.8MB). Peak memory consumption was 157.1MB. Max. memory is 16.1GB. [2021-11-12 23:15:50,080 INFO L158 Benchmark]: Witness Printer took 337.70ms. Allocated memory is still 302.0MB. Free memory was 250.2MB in the beginning and 184.1MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-12 23:15:50,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 119.5MB. Free memory is still 97.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 472.26ms. Allocated memory is still 119.5MB. Free memory was 79.8MB in the beginning and 88.0MB in the end (delta: -8.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.68ms. Allocated memory is still 119.5MB. Free memory was 88.0MB in the beginning and 84.8MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.63ms. Allocated memory is still 119.5MB. Free memory was 84.8MB in the beginning and 81.6MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1137.09ms. Allocated memory is still 119.5MB. Free memory was 81.6MB in the beginning and 63.0MB in the end (delta: 18.6MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. * TraceAbstraction took 324971.76ms. Allocated memory was 119.5MB in the beginning and 302.0MB in the end (delta: 182.5MB). Free memory was 62.4MB in the beginning and 250.2MB in the end (delta: -187.8MB). Peak memory consumption was 157.1MB. Max. memory is 16.1GB. * Witness Printer took 337.70ms. Allocated memory is still 302.0MB. Free memory was 250.2MB in the beginning and 184.1MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 193]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 10 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 324.8s, OverallIterations: 3, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 9.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 97 SdHoareTripleChecker+Valid, 894.91ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 97 mSDsluCounter, 44 SdHoareTripleChecker+Invalid, 798.12ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 1 IncrementalHoareTripleChecker+Unchecked, 40 mSDsCounter, 173 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 213 IncrementalHoareTripleChecker+Invalid, 387 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 173 mSolverCounterUnsat, 9 mSDtfsCounter, 213 mSolverCounterSat, 9.61ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 146 GetRequests, 67 SyntacticMatches, 1 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 551 ImplicationChecksByTransitivity, 12.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=23occurred in iteration=2, InterpolantAutomatonStates: 42, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 6 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 18 NumberOfFragments, 1749 HoareAnnotationTreeSize, 3 FomulaSimplifications, 81 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 3 FomulaSimplificationsInter, 4055 FormulaSimplificationTreeSizeReductionInter, 2.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 120.4s InterpolantComputationTime, 70 NumberOfCodeBlocks, 62 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 95 ConstructedInterpolants, 13 QuantifiedInterpolants, 6279 SizeOfPredicates, 27 NumberOfNonLiveVariables, 785 ConjunctsInSsa, 118 ConjunctsInUnsatCore, 7 InterpolantComputations, 1 PerfectInterpolantSequences, 36/117 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: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 180]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 216] && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && 24655 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 204]) && __VERIFIER_assert__Id_MCDC_92 == 1) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 336]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 108] == 24651) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264]) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 72] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 468] <= 24645) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 480] == 24658) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 4] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 276] == 24662) && 7 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 188]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 324] == 24663) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 48]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 456] <= 24644) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 36]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 84] == 24652) && (Id_MCDC_89__Id_MCDC_96 + 4294967295) % 4294967296 < 42) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][56 + Id_MCDC_89__Id_MCDC_95] == 3) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168] == 24647) && Id_MCDC_89__Id_MCDC_96 == Id_MCDC_93) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && main__Id_MCDC_119 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 444] == 24657) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 396] == 24650) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 156]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 180]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 252]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) && !(12 * ((Id_MCDC_89__Id_MCDC_96 + 4294967295) % 4294967296) == 492)) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 240] == 24665) && Id_MCDC_89__Id_MCDC_95 == 0) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) || (((((((((((((((((((((((((((((((((((((((24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 216] && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && 24655 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 204]) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 336]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 108] == 24651) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264]) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 72] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 468] <= 24645) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 480] == 24658) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 4] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 276] == 24662) && 7 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 188]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 324] == 24663) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 48]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 456] <= 24644) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 36]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 84] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][56 + Id_MCDC_89__Id_MCDC_95] == 3) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168] == 24647) && Id_MCDC_89__Id_MCDC_96 == Id_MCDC_93) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && main__Id_MCDC_119 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 444] == 24657) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 396] == 24650) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 156]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && Id_MCDC_93 == 0) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 180]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 252]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 240] == 24665) && Id_MCDC_89__Id_MCDC_95 == 0) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) - InvariantResult [Line: 167]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((Id_MCDC_89__Id_MCDC_96 == 0 && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 216]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && 24655 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 204]) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 336]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 108] == 24651) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264]) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 72] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 468] <= 24645) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 480] == 24658) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 4] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 276] == 24662) && 7 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 188]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 324] == 24663) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 48]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 456] <= 24644) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 36]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 84] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][56 + Id_MCDC_89__Id_MCDC_95] == 3) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168] == 24647) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && main__Id_MCDC_119 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 444] == 24657) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 396] == 24650) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 156]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && Id_MCDC_93 == 0) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 180]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 252]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 240] == 24665) && Id_MCDC_89__Id_MCDC_95 == 0) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) || ((((((((((((((((((((((((((((((((((((((((((!(12 * ((Id_MCDC_93 + 4294967295) % 4294967296) == 492) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 216]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && 24655 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 204]) && __VERIFIER_assert__Id_MCDC_92 == 1) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 336]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 108] == 24651) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264]) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 72] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 468] <= 24645) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 480] == 24658) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 4] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 276] == 24662) && 7 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 188]) && (Id_MCDC_93 + 4294967295) % 4294967296 < 42) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 324] == 24663) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 48]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 456] <= 24644) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 36]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 84] == 24652) && (Id_MCDC_89__Id_MCDC_96 + 4294967295) % 4294967296 < 42) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][56 + Id_MCDC_89__Id_MCDC_95] == 3) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168] == 24647) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && main__Id_MCDC_119 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 444] == 24657) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 396] == 24650) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 156]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 180]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 252]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) && !(12 * ((Id_MCDC_89__Id_MCDC_96 + 4294967295) % 4294967296) == 492)) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 240] == 24665) && Id_MCDC_89__Id_MCDC_95 == 0) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288])) || ((((((((((((((((((((((((((((((((((((((((((Id_MCDC_89__Id_MCDC_96 <= 1 && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 216]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && 24655 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 204]) && __VERIFIER_assert__Id_MCDC_92 == 1) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 336]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 108] == 24651) && 0 < Id_MCDC_93 / 4294967296 + 1) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264]) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && 1 <= Id_MCDC_89__Id_MCDC_96) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 72] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 468] <= 24645) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 480] == 24658) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 4] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 276] == 24662) && 7 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 188]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 324] == 24663) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 48]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 456] <= 24644) && Id_MCDC_93 <= 1) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 36]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 84] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][56 + Id_MCDC_89__Id_MCDC_95] == 3) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168] == 24647) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && main__Id_MCDC_119 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 444] == 24657) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 396] == 24650) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 156]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 180]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 252]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 240] == 24665) && Id_MCDC_89__Id_MCDC_95 == 0) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) RESULT: Ultimate proved your program to be correct! [2021-11-12 23:15:50,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa85e09-1efd-41e4-90f7-2b768c838db7/bin/utaipan-vmNK8stdcF/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