./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/Dubois-016.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/xcsp/Dubois-016.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V --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 f3b96f097d73340af79826eaa169822c6d0189f605932856e051ecf6fc9385ac --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 02:40:06,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:40:06,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:40:06,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:40:06,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:40:06,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:40:06,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:40:06,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:40:06,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:40:06,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:40:06,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:40:06,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:40:06,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:40:06,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:40:06,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:40:06,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:40:06,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:40:06,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:40:06,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:40:06,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:40:06,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:40:06,454 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:40:06,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:40:06,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:40:06,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:40:06,461 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:40:06,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:40:06,462 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:40:06,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:40:06,465 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:40:06,465 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:40:06,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:40:06,467 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:40:06,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:40:06,480 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:40:06,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:40:06,481 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:40:06,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:40:06,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:40:06,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:40:06,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:40:06,485 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-23 02:40:06,532 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:40:06,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:40:06,533 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:40:06,533 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:40:06,534 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:40:06,534 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:40:06,534 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:40:06,535 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:40:06,535 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:40:06,535 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 02:40:06,535 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:40:06,535 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:40:06,535 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 02:40:06,538 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 02:40:06,538 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:40:06,539 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 02:40:06,539 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 02:40:06,539 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 02:40:06,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:40:06,540 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 02:40:06,540 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 02:40:06,540 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 02:40:06,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:40:06,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:40:06,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:40:06,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:40:06,544 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 02:40:06,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:40:06,545 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:40:06,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:40:06,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:40:06,545 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:40:06,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:40:06,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:40:06,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:40:06,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:40:06,547 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 02:40:06,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 02:40:06,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:40:06,548 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:40:06,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:40:06,548 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_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3b96f097d73340af79826eaa169822c6d0189f605932856e051ecf6fc9385ac [2021-11-23 02:40:06,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:40:06,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:40:06,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:40:06,858 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:40:06,859 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:40:06,860 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/xcsp/Dubois-016.c [2021-11-23 02:40:06,941 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data/c84a3dd05/645650915f104e2194147c99089e0b2a/FLAG2a01c7505 [2021-11-23 02:40:07,385 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:40:07,385 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/sv-benchmarks/c/xcsp/Dubois-016.c [2021-11-23 02:40:07,401 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data/c84a3dd05/645650915f104e2194147c99089e0b2a/FLAG2a01c7505 [2021-11-23 02:40:07,745 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data/c84a3dd05/645650915f104e2194147c99089e0b2a [2021-11-23 02:40:07,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:40:07,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:40:07,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:40:07,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:40:07,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:40:07,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:40:07" (1/1) ... [2021-11-23 02:40:07,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c983545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:07, skipping insertion in model container [2021-11-23 02:40:07,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:40:07" (1/1) ... [2021-11-23 02:40:07,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:40:07,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:40:08,132 WARN L230 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_1c342291-01d3-4a67-b969-7c5759c6d556/sv-benchmarks/c/xcsp/Dubois-016.c[11664,11677] [2021-11-23 02:40:08,141 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:40:08,149 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:40:08,265 WARN L230 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_1c342291-01d3-4a67-b969-7c5759c6d556/sv-benchmarks/c/xcsp/Dubois-016.c[11664,11677] [2021-11-23 02:40:08,268 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:40:08,281 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:40:08,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08 WrapperNode [2021-11-23 02:40:08,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:40:08,283 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:40:08,283 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:40:08,283 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:40:08,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,323 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,378 INFO L137 Inliner]: procedures = 13, calls = 135, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 337 [2021-11-23 02:40:08,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:40:08,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:40:08,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:40:08,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:40:08,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:40:08,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:40:08,431 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:40:08,431 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:40:08,432 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (1/1) ... [2021-11-23 02:40:08,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:40:08,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:40:08,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:40:08,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:40:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:40:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:40:08,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:40:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 02:40:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2021-11-23 02:40:08,542 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2021-11-23 02:40:08,625 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:40:08,627 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:40:09,028 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 02:40:09,053 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 02:40:09,054 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 02:40:09,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:40:09 BoogieIcfgContainer [2021-11-23 02:40:09,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 02:40:09,059 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 02:40:09,059 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 02:40:09,063 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 02:40:09,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:40:07" (1/3) ... [2021-11-23 02:40:09,064 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@772acee1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:40:09, skipping insertion in model container [2021-11-23 02:40:09,064 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:08" (2/3) ... [2021-11-23 02:40:09,065 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@772acee1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:40:09, skipping insertion in model container [2021-11-23 02:40:09,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:40:09" (3/3) ... [2021-11-23 02:40:09,066 INFO L111 eAbstractionObserver]: Analyzing ICFG Dubois-016.c [2021-11-23 02:40:09,072 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 02:40:09,072 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 02:40:09,132 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 02:40:09,144 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 [2021-11-23 02:40:09,144 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 02:40:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand has 182 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 52 states have internal predecessors, (52), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128) [2021-11-23 02:40:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2021-11-23 02:40:09,296 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:40:09,298 INFO L514 BasicCegarLoop]: trace histogram [128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:40:09,299 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:40:09,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:40:09,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1442360907, now seen corresponding path program 1 times [2021-11-23 02:40:09,347 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:40:09,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869263782] [2021-11-23 02:40:09,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:40:09,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:40:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-23 02:40:10,017 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-23 02:40:10,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-23 02:40:10,606 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-11-23 02:40:10,608 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-23 02:40:10,610 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-23 02:40:10,613 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 02:40:10,617 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-23 02:40:10,626 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-23 02:40:10,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:40:10 BoogieIcfgContainer [2021-11-23 02:40:10,874 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-23 02:40:10,877 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 02:40:10,877 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 02:40:10,878 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 02:40:10,878 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:40:09" (3/4) ... [2021-11-23 02:40:10,881 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-23 02:40:10,882 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 02:40:10,884 INFO L158 Benchmark]: Toolchain (without parser) took 3134.11ms. Allocated memory was 117.4MB in the beginning and 161.5MB in the end (delta: 44.0MB). Free memory was 74.8MB in the beginning and 72.9MB in the end (delta: 1.9MB). Peak memory consumption was 45.7MB. Max. memory is 16.1GB. [2021-11-23 02:40:10,885 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 92.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 02:40:10,885 INFO L158 Benchmark]: CACSL2BoogieTranslator took 531.31ms. Allocated memory is still 117.4MB. Free memory was 74.6MB in the beginning and 79.4MB in the end (delta: -4.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 02:40:10,887 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.29ms. Allocated memory is still 117.4MB. Free memory was 79.4MB in the beginning and 74.5MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 02:40:10,887 INFO L158 Benchmark]: Boogie Preprocessor took 50.07ms. Allocated memory is still 117.4MB. Free memory was 74.5MB in the beginning and 72.0MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 02:40:10,892 INFO L158 Benchmark]: RCFGBuilder took 626.53ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 51.7MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-11-23 02:40:10,894 INFO L158 Benchmark]: TraceAbstraction took 1815.55ms. Allocated memory was 117.4MB in the beginning and 161.5MB in the end (delta: 44.0MB). Free memory was 51.4MB in the beginning and 72.9MB in the end (delta: -21.5MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. [2021-11-23 02:40:10,895 INFO L158 Benchmark]: Witness Printer took 5.16ms. Allocated memory is still 161.5MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 02:40:10,903 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 92.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 531.31ms. Allocated memory is still 117.4MB. Free memory was 74.6MB in the beginning and 79.4MB in the end (delta: -4.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.29ms. Allocated memory is still 117.4MB. Free memory was 79.4MB in the beginning and 74.5MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.07ms. Allocated memory is still 117.4MB. Free memory was 74.5MB in the beginning and 72.0MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 626.53ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 51.7MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 1815.55ms. Allocated memory was 117.4MB in the beginning and 161.5MB in the end (delta: 44.0MB). Free memory was 51.4MB in the beginning and 72.9MB in the end (delta: -21.5MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. * Witness Printer took 5.16ms. Allocated memory is still 161.5MB. Free memory is still 72.9MB. There was no memory consumed. 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 - UnprovableResult [Line: 346]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 342. Possible FailurePath: [L22] int cond0; [L23] int dummy = 0; [L24] int N; [L25] int var0; [L26] var0 = __VERIFIER_nondet_int() [L27] CALL assume(var0 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L27] RET assume(var0 >= 0) VAL [dummy=0, var0=0] [L28] CALL assume(var0 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L28] RET assume(var0 <= 1) VAL [dummy=0, var0=0] [L29] int var1; [L30] var1 = __VERIFIER_nondet_int() [L31] CALL assume(var1 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L31] RET assume(var1 >= 0) VAL [dummy=0, var0=0, var1=0] [L32] CALL assume(var1 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L32] RET assume(var1 <= 1) VAL [dummy=0, var0=0, var1=0] [L33] int var2; [L34] var2 = __VERIFIER_nondet_int() [L35] CALL assume(var2 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L35] RET assume(var2 >= 0) VAL [dummy=0, var0=0, var1=0, var2=1] [L36] CALL assume(var2 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L36] RET assume(var2 <= 1) VAL [dummy=0, var0=0, var1=0, var2=1] [L37] int var3; [L38] var3 = __VERIFIER_nondet_int() [L39] CALL assume(var3 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L39] RET assume(var3 >= 0) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0] [L40] CALL assume(var3 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L40] RET assume(var3 <= 1) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0] [L41] int var4; [L42] var4 = __VERIFIER_nondet_int() [L43] CALL assume(var4 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L43] RET assume(var4 >= 0) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0] [L44] CALL assume(var4 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L44] RET assume(var4 <= 1) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0] [L45] int var5; [L46] var5 = __VERIFIER_nondet_int() [L47] CALL assume(var5 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L47] RET assume(var5 >= 0) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1] [L48] CALL assume(var5 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L48] RET assume(var5 <= 1) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1] [L49] int var6; [L50] var6 = __VERIFIER_nondet_int() [L51] CALL assume(var6 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L51] RET assume(var6 >= 0) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1, var6=0] [L52] CALL assume(var6 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L52] RET assume(var6 <= 1) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1, var6=0] [L53] int var7; [L54] var7 = __VERIFIER_nondet_int() [L55] CALL assume(var7 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L55] RET assume(var7 >= 0) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0] [L56] CALL assume(var7 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L56] RET assume(var7 <= 1) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0] [L57] int var8; [L58] var8 = __VERIFIER_nondet_int() [L59] CALL assume(var8 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L59] RET assume(var8 >= 0) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0] [L60] CALL assume(var8 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L60] RET assume(var8 <= 1) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0] [L61] int var9; [L62] var9 = __VERIFIER_nondet_int() [L63] CALL assume(var9 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L63] RET assume(var9 >= 0) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L64] CALL assume(var9 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L64] RET assume(var9 <= 1) VAL [dummy=0, var0=0, var1=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L65] int var10; [L66] var10 = __VERIFIER_nondet_int() [L67] CALL assume(var10 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L67] RET assume(var10 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L68] CALL assume(var10 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L68] RET assume(var10 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L69] int var11; [L70] var11 = __VERIFIER_nondet_int() [L71] CALL assume(var11 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L71] RET assume(var11 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L72] CALL assume(var11 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L72] RET assume(var11 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L73] int var12; [L74] var12 = __VERIFIER_nondet_int() [L75] CALL assume(var12 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L75] RET assume(var12 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L76] CALL assume(var12 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L76] RET assume(var12 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L77] int var13; [L78] var13 = __VERIFIER_nondet_int() [L79] CALL assume(var13 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L79] RET assume(var13 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L80] CALL assume(var13 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L80] RET assume(var13 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L81] int var14; [L82] var14 = __VERIFIER_nondet_int() [L83] CALL assume(var14 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L83] RET assume(var14 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L84] CALL assume(var14 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L84] RET assume(var14 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L85] int var15; [L86] var15 = __VERIFIER_nondet_int() [L87] CALL assume(var15 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L87] RET assume(var15 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L88] CALL assume(var15 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L88] RET assume(var15 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L89] int var16; [L90] var16 = __VERIFIER_nondet_int() [L91] CALL assume(var16 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L91] RET assume(var16 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L92] CALL assume(var16 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L92] RET assume(var16 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L93] int var17; [L94] var17 = __VERIFIER_nondet_int() [L95] CALL assume(var17 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L95] RET assume(var17 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L96] CALL assume(var17 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L96] RET assume(var17 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L97] int var18; [L98] var18 = __VERIFIER_nondet_int() [L99] CALL assume(var18 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L99] RET assume(var18 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L100] CALL assume(var18 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L100] RET assume(var18 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L101] int var19; [L102] var19 = __VERIFIER_nondet_int() [L103] CALL assume(var19 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L103] RET assume(var19 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L104] CALL assume(var19 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L104] RET assume(var19 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L105] int var20; [L106] var20 = __VERIFIER_nondet_int() [L107] CALL assume(var20 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L107] RET assume(var20 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L108] CALL assume(var20 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L108] RET assume(var20 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L109] int var21; [L110] var21 = __VERIFIER_nondet_int() [L111] CALL assume(var21 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L111] RET assume(var21 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L112] CALL assume(var21 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L112] RET assume(var21 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L113] int var22; [L114] var22 = __VERIFIER_nondet_int() [L115] CALL assume(var22 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L115] RET assume(var22 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L116] CALL assume(var22 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L116] RET assume(var22 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L117] int var23; [L118] var23 = __VERIFIER_nondet_int() [L119] CALL assume(var23 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L119] RET assume(var23 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L120] CALL assume(var23 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L120] RET assume(var23 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L121] int var24; [L122] var24 = __VERIFIER_nondet_int() [L123] CALL assume(var24 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L123] RET assume(var24 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L124] CALL assume(var24 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L124] RET assume(var24 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L125] int var25; [L126] var25 = __VERIFIER_nondet_int() [L127] CALL assume(var25 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L127] RET assume(var25 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L128] CALL assume(var25 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L128] RET assume(var25 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L129] int var26; [L130] var26 = __VERIFIER_nondet_int() [L131] CALL assume(var26 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L131] RET assume(var26 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L132] CALL assume(var26 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L132] RET assume(var26 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L133] int var27; [L134] var27 = __VERIFIER_nondet_int() [L135] CALL assume(var27 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L135] RET assume(var27 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L136] CALL assume(var27 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L136] RET assume(var27 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L137] int var28; [L138] var28 = __VERIFIER_nondet_int() [L139] CALL assume(var28 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L139] RET assume(var28 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L140] CALL assume(var28 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L140] RET assume(var28 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L141] int var29; [L142] var29 = __VERIFIER_nondet_int() [L143] CALL assume(var29 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L143] RET assume(var29 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L144] CALL assume(var29 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L144] RET assume(var29 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L145] int var30; [L146] var30 = __VERIFIER_nondet_int() [L147] CALL assume(var30 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L147] RET assume(var30 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L148] CALL assume(var30 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L148] RET assume(var30 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L149] int var31; [L150] var31 = __VERIFIER_nondet_int() [L151] CALL assume(var31 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L151] RET assume(var31 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L152] CALL assume(var31 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L152] RET assume(var31 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L153] int var32; [L154] var32 = __VERIFIER_nondet_int() [L155] CALL assume(var32 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L155] RET assume(var32 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L156] CALL assume(var32 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L156] RET assume(var32 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L157] int var33; [L158] var33 = __VERIFIER_nondet_int() [L159] CALL assume(var33 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L159] RET assume(var33 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L160] CALL assume(var33 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L160] RET assume(var33 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L161] int var34; [L162] var34 = __VERIFIER_nondet_int() [L163] CALL assume(var34 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L163] RET assume(var34 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L164] CALL assume(var34 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L164] RET assume(var34 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L165] int var35; [L166] var35 = __VERIFIER_nondet_int() [L167] CALL assume(var35 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L167] RET assume(var35 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L168] CALL assume(var35 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L168] RET assume(var35 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L169] int var36; [L170] var36 = __VERIFIER_nondet_int() [L171] CALL assume(var36 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L171] RET assume(var36 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L172] CALL assume(var36 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L172] RET assume(var36 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L173] int var37; [L174] var37 = __VERIFIER_nondet_int() [L175] CALL assume(var37 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L175] RET assume(var37 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L176] CALL assume(var37 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L176] RET assume(var37 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L177] int var38; [L178] var38 = __VERIFIER_nondet_int() [L179] CALL assume(var38 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L179] RET assume(var38 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L180] CALL assume(var38 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L180] RET assume(var38 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L181] int var39; [L182] var39 = __VERIFIER_nondet_int() [L183] CALL assume(var39 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L183] RET assume(var39 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L184] CALL assume(var39 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L184] RET assume(var39 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L185] int var40; [L186] var40 = __VERIFIER_nondet_int() [L187] CALL assume(var40 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L187] RET assume(var40 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var5=1, var6=0, var7=0, var8=0, var9=1] [L188] CALL assume(var40 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L188] RET assume(var40 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var5=1, var6=0, var7=0, var8=0, var9=1] [L189] int var41; [L190] var41 = __VERIFIER_nondet_int() [L191] CALL assume(var41 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L191] RET assume(var41 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L192] CALL assume(var41 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L192] RET assume(var41 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L193] int var42; [L194] var42 = __VERIFIER_nondet_int() [L195] CALL assume(var42 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L195] RET assume(var42 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var5=1, var6=0, var7=0, var8=0, var9=1] [L196] CALL assume(var42 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L196] RET assume(var42 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var5=1, var6=0, var7=0, var8=0, var9=1] [L197] int var43; [L198] var43 = __VERIFIER_nondet_int() [L199] CALL assume(var43 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L199] RET assume(var43 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L200] CALL assume(var43 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L200] RET assume(var43 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L201] int var44; [L202] var44 = __VERIFIER_nondet_int() [L203] CALL assume(var44 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L203] RET assume(var44 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var5=1, var6=0, var7=0, var8=0, var9=1] [L204] CALL assume(var44 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L204] RET assume(var44 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var5=1, var6=0, var7=0, var8=0, var9=1] [L205] int var45; [L206] var45 = __VERIFIER_nondet_int() [L207] CALL assume(var45 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L207] RET assume(var45 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L208] CALL assume(var45 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L208] RET assume(var45 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L209] int var46; [L210] var46 = __VERIFIER_nondet_int() [L211] CALL assume(var46 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L211] RET assume(var46 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var5=1, var6=0, var7=0, var8=0, var9=1] [L212] CALL assume(var46 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L212] RET assume(var46 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var5=1, var6=0, var7=0, var8=0, var9=1] [L213] int var47; [L214] var47 = __VERIFIER_nondet_int() [L215] CALL assume(var47 >= 0) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L215] RET assume(var47 >= 0) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L216] CALL assume(var47 <= 1) VAL [\old(cond)=1] [L18] COND FALSE !(!cond) [L216] RET assume(var47 <= 1) VAL [dummy=0, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L217] int myvar0 = 1; VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L218-L221] CALL assume((var30 == 0 & var31 == 0 & var0 == 1) | (var30 == 0 & var31 == 1 & var0 == 0) | (var30 == 1 & var31 == 0 & var0 == 0) | (var30 == 1 & var31 == 1 & var0 == 1) | 0) [L18] COND FALSE !(!cond) [L218-L221] RET assume((var30 == 0 & var31 == 0 & var0 == 1) | (var30 == 0 & var31 == 1 & var0 == 0) | (var30 == 1 & var31 == 0 & var0 == 0) | (var30 == 1 & var31 == 1 & var0 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L222-L225] CALL assume((var1 == 0 & var33 == 0 & var2 == 1) | (var1 == 0 & var33 == 1 & var2 == 0) | (var1 == 1 & var33 == 0 & var2 == 0) | (var1 == 1 & var33 == 1 & var2 == 1) | 0) [L18] COND FALSE !(!cond) [L222-L225] RET assume((var1 == 0 & var33 == 0 & var2 == 1) | (var1 == 0 & var33 == 1 & var2 == 0) | (var1 == 1 & var33 == 0 & var2 == 0) | (var1 == 1 & var33 == 1 & var2 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L226-L229] CALL assume((var2 == 0 & var34 == 0 & var3 == 1) | (var2 == 0 & var34 == 1 & var3 == 0) | (var2 == 1 & var34 == 0 & var3 == 0) | (var2 == 1 & var34 == 1 & var3 == 1) | 0) [L18] COND FALSE !(!cond) [L226-L229] RET assume((var2 == 0 & var34 == 0 & var3 == 1) | (var2 == 0 & var34 == 1 & var3 == 0) | (var2 == 1 & var34 == 0 & var3 == 0) | (var2 == 1 & var34 == 1 & var3 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L230-L233] CALL assume((var3 == 0 & var35 == 0 & var4 == 1) | (var3 == 0 & var35 == 1 & var4 == 0) | (var3 == 1 & var35 == 0 & var4 == 0) | (var3 == 1 & var35 == 1 & var4 == 1) | 0) [L18] COND FALSE !(!cond) [L230-L233] RET assume((var3 == 0 & var35 == 0 & var4 == 1) | (var3 == 0 & var35 == 1 & var4 == 0) | (var3 == 1 & var35 == 0 & var4 == 0) | (var3 == 1 & var35 == 1 & var4 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L234-L237] CALL assume((var4 == 0 & var36 == 0 & var5 == 1) | (var4 == 0 & var36 == 1 & var5 == 0) | (var4 == 1 & var36 == 0 & var5 == 0) | (var4 == 1 & var36 == 1 & var5 == 1) | 0) [L18] COND FALSE !(!cond) [L234-L237] RET assume((var4 == 0 & var36 == 0 & var5 == 1) | (var4 == 0 & var36 == 1 & var5 == 0) | (var4 == 1 & var36 == 0 & var5 == 0) | (var4 == 1 & var36 == 1 & var5 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L238-L241] CALL assume((var5 == 0 & var37 == 0 & var6 == 1) | (var5 == 0 & var37 == 1 & var6 == 0) | (var5 == 1 & var37 == 0 & var6 == 0) | (var5 == 1 & var37 == 1 & var6 == 1) | 0) [L18] COND FALSE !(!cond) [L238-L241] RET assume((var5 == 0 & var37 == 0 & var6 == 1) | (var5 == 0 & var37 == 1 & var6 == 0) | (var5 == 1 & var37 == 0 & var6 == 0) | (var5 == 1 & var37 == 1 & var6 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L242-L245] CALL assume((var6 == 0 & var38 == 0 & var7 == 1) | (var6 == 0 & var38 == 1 & var7 == 0) | (var6 == 1 & var38 == 0 & var7 == 0) | (var6 == 1 & var38 == 1 & var7 == 1) | 0) [L18] COND FALSE !(!cond) [L242-L245] RET assume((var6 == 0 & var38 == 0 & var7 == 1) | (var6 == 0 & var38 == 1 & var7 == 0) | (var6 == 1 & var38 == 0 & var7 == 0) | (var6 == 1 & var38 == 1 & var7 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L246-L249] CALL assume((var7 == 0 & var39 == 0 & var8 == 1) | (var7 == 0 & var39 == 1 & var8 == 0) | (var7 == 1 & var39 == 0 & var8 == 0) | (var7 == 1 & var39 == 1 & var8 == 1) | 0) [L18] COND FALSE !(!cond) [L246-L249] RET assume((var7 == 0 & var39 == 0 & var8 == 1) | (var7 == 0 & var39 == 1 & var8 == 0) | (var7 == 1 & var39 == 0 & var8 == 0) | (var7 == 1 & var39 == 1 & var8 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L250-L253] CALL assume((var8 == 0 & var40 == 0 & var9 == 1) | (var8 == 0 & var40 == 1 & var9 == 0) | (var8 == 1 & var40 == 0 & var9 == 0) | (var8 == 1 & var40 == 1 & var9 == 1) | 0) [L18] COND FALSE !(!cond) [L250-L253] RET assume((var8 == 0 & var40 == 0 & var9 == 1) | (var8 == 0 & var40 == 1 & var9 == 0) | (var8 == 1 & var40 == 0 & var9 == 0) | (var8 == 1 & var40 == 1 & var9 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L254-L257] CALL assume((var9 == 0 & var41 == 0 & var10 == 1) | (var9 == 0 & var41 == 1 & var10 == 0) | (var9 == 1 & var41 == 0 & var10 == 0) | (var9 == 1 & var41 == 1 & var10 == 1) | 0) [L18] COND FALSE !(!cond) [L254-L257] RET assume((var9 == 0 & var41 == 0 & var10 == 1) | (var9 == 0 & var41 == 1 & var10 == 0) | (var9 == 1 & var41 == 0 & var10 == 0) | (var9 == 1 & var41 == 1 & var10 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L258-L261] CALL assume((var10 == 0 & var42 == 0 & var11 == 1) | (var10 == 0 & var42 == 1 & var11 == 0) | (var10 == 1 & var42 == 0 & var11 == 0) | (var10 == 1 & var42 == 1 & var11 == 1) | 0) [L18] COND FALSE !(!cond) [L258-L261] RET assume((var10 == 0 & var42 == 0 & var11 == 1) | (var10 == 0 & var42 == 1 & var11 == 0) | (var10 == 1 & var42 == 0 & var11 == 0) | (var10 == 1 & var42 == 1 & var11 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L262-L265] CALL assume((var11 == 0 & var43 == 0 & var12 == 1) | (var11 == 0 & var43 == 1 & var12 == 0) | (var11 == 1 & var43 == 0 & var12 == 0) | (var11 == 1 & var43 == 1 & var12 == 1) | 0) [L18] COND FALSE !(!cond) [L262-L265] RET assume((var11 == 0 & var43 == 0 & var12 == 1) | (var11 == 0 & var43 == 1 & var12 == 0) | (var11 == 1 & var43 == 0 & var12 == 0) | (var11 == 1 & var43 == 1 & var12 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L266-L269] CALL assume((var12 == 0 & var44 == 0 & var13 == 1) | (var12 == 0 & var44 == 1 & var13 == 0) | (var12 == 1 & var44 == 0 & var13 == 0) | (var12 == 1 & var44 == 1 & var13 == 1) | 0) [L18] COND FALSE !(!cond) [L266-L269] RET assume((var12 == 0 & var44 == 0 & var13 == 1) | (var12 == 0 & var44 == 1 & var13 == 0) | (var12 == 1 & var44 == 0 & var13 == 0) | (var12 == 1 & var44 == 1 & var13 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L270-L273] CALL assume((var13 == 0 & var45 == 0 & var14 == 1) | (var13 == 0 & var45 == 1 & var14 == 0) | (var13 == 1 & var45 == 0 & var14 == 0) | (var13 == 1 & var45 == 1 & var14 == 1) | 0) [L18] COND FALSE !(!cond) [L270-L273] RET assume((var13 == 0 & var45 == 0 & var14 == 1) | (var13 == 0 & var45 == 1 & var14 == 0) | (var13 == 1 & var45 == 0 & var14 == 0) | (var13 == 1 & var45 == 1 & var14 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L274-L277] CALL assume((var0 == 0 & var32 == 0 & var1 == 1) | (var0 == 0 & var32 == 1 & var1 == 0) | (var0 == 1 & var32 == 0 & var1 == 0) | (var0 == 1 & var32 == 1 & var1 == 1) | 0) [L18] COND FALSE !(!cond) [L274-L277] RET assume((var0 == 0 & var32 == 0 & var1 == 1) | (var0 == 0 & var32 == 1 & var1 == 0) | (var0 == 1 & var32 == 0 & var1 == 0) | (var0 == 1 & var32 == 1 & var1 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L278-L281] CALL assume((var15 == 0 & var46 == 0 & var47 == 1) | (var15 == 0 & var46 == 1 & var47 == 0) | (var15 == 1 & var46 == 0 & var47 == 0) | (var15 == 1 & var46 == 1 & var47 == 1) | 0) [L18] COND FALSE !(!cond) [L278-L281] RET assume((var15 == 0 & var46 == 0 & var47 == 1) | (var15 == 0 & var46 == 1 & var47 == 0) | (var15 == 1 & var46 == 0 & var47 == 0) | (var15 == 1 & var46 == 1 & var47 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L282-L285] CALL assume((var14 == 0 & var46 == 0 & var47 == 1) | (var14 == 0 & var46 == 1 & var47 == 0) | (var14 == 1 & var46 == 0 & var47 == 0) | (var14 == 1 & var46 == 1 & var47 == 1) | 0) [L18] COND FALSE !(!cond) [L282-L285] RET assume((var14 == 0 & var46 == 0 & var47 == 1) | (var14 == 0 & var46 == 1 & var47 == 0) | (var14 == 1 & var46 == 0 & var47 == 0) | (var14 == 1 & var46 == 1 & var47 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L286-L289] CALL assume((var17 == 0 & var44 == 0 & var16 == 1) | (var17 == 0 & var44 == 1 & var16 == 0) | (var17 == 1 & var44 == 0 & var16 == 0) | (var17 == 1 & var44 == 1 & var16 == 1) | 0) [L18] COND FALSE !(!cond) [L286-L289] RET assume((var17 == 0 & var44 == 0 & var16 == 1) | (var17 == 0 & var44 == 1 & var16 == 0) | (var17 == 1 & var44 == 0 & var16 == 0) | (var17 == 1 & var44 == 1 & var16 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L290-L293] CALL assume((var18 == 0 & var43 == 0 & var17 == 1) | (var18 == 0 & var43 == 1 & var17 == 0) | (var18 == 1 & var43 == 0 & var17 == 0) | (var18 == 1 & var43 == 1 & var17 == 1) | 0) [L18] COND FALSE !(!cond) [L290-L293] RET assume((var18 == 0 & var43 == 0 & var17 == 1) | (var18 == 0 & var43 == 1 & var17 == 0) | (var18 == 1 & var43 == 0 & var17 == 0) | (var18 == 1 & var43 == 1 & var17 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L294-L297] CALL assume((var19 == 0 & var42 == 0 & var18 == 1) | (var19 == 0 & var42 == 1 & var18 == 0) | (var19 == 1 & var42 == 0 & var18 == 0) | (var19 == 1 & var42 == 1 & var18 == 1) | 0) [L18] COND FALSE !(!cond) [L294-L297] RET assume((var19 == 0 & var42 == 0 & var18 == 1) | (var19 == 0 & var42 == 1 & var18 == 0) | (var19 == 1 & var42 == 0 & var18 == 0) | (var19 == 1 & var42 == 1 & var18 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L298-L301] CALL assume((var20 == 0 & var41 == 0 & var19 == 1) | (var20 == 0 & var41 == 1 & var19 == 0) | (var20 == 1 & var41 == 0 & var19 == 0) | (var20 == 1 & var41 == 1 & var19 == 1) | 0) [L18] COND FALSE !(!cond) [L298-L301] RET assume((var20 == 0 & var41 == 0 & var19 == 1) | (var20 == 0 & var41 == 1 & var19 == 0) | (var20 == 1 & var41 == 0 & var19 == 0) | (var20 == 1 & var41 == 1 & var19 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L302-L305] CALL assume((var21 == 0 & var40 == 0 & var20 == 1) | (var21 == 0 & var40 == 1 & var20 == 0) | (var21 == 1 & var40 == 0 & var20 == 0) | (var21 == 1 & var40 == 1 & var20 == 1) | 0) [L18] COND FALSE !(!cond) [L302-L305] RET assume((var21 == 0 & var40 == 0 & var20 == 1) | (var21 == 0 & var40 == 1 & var20 == 0) | (var21 == 1 & var40 == 0 & var20 == 0) | (var21 == 1 & var40 == 1 & var20 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L306-L309] CALL assume((var22 == 0 & var39 == 0 & var21 == 1) | (var22 == 0 & var39 == 1 & var21 == 0) | (var22 == 1 & var39 == 0 & var21 == 0) | (var22 == 1 & var39 == 1 & var21 == 1) | 0) [L18] COND FALSE !(!cond) [L306-L309] RET assume((var22 == 0 & var39 == 0 & var21 == 1) | (var22 == 0 & var39 == 1 & var21 == 0) | (var22 == 1 & var39 == 0 & var21 == 0) | (var22 == 1 & var39 == 1 & var21 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L310-L313] CALL assume((var23 == 0 & var38 == 0 & var22 == 1) | (var23 == 0 & var38 == 1 & var22 == 0) | (var23 == 1 & var38 == 0 & var22 == 0) | (var23 == 1 & var38 == 1 & var22 == 1) | 0) [L18] COND FALSE !(!cond) [L310-L313] RET assume((var23 == 0 & var38 == 0 & var22 == 1) | (var23 == 0 & var38 == 1 & var22 == 0) | (var23 == 1 & var38 == 0 & var22 == 0) | (var23 == 1 & var38 == 1 & var22 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L314-L317] CALL assume((var24 == 0 & var37 == 0 & var23 == 1) | (var24 == 0 & var37 == 1 & var23 == 0) | (var24 == 1 & var37 == 0 & var23 == 0) | (var24 == 1 & var37 == 1 & var23 == 1) | 0) [L18] COND FALSE !(!cond) [L314-L317] RET assume((var24 == 0 & var37 == 0 & var23 == 1) | (var24 == 0 & var37 == 1 & var23 == 0) | (var24 == 1 & var37 == 0 & var23 == 0) | (var24 == 1 & var37 == 1 & var23 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L318-L321] CALL assume((var25 == 0 & var36 == 0 & var24 == 1) | (var25 == 0 & var36 == 1 & var24 == 0) | (var25 == 1 & var36 == 0 & var24 == 0) | (var25 == 1 & var36 == 1 & var24 == 1) | 0) [L18] COND FALSE !(!cond) [L318-L321] RET assume((var25 == 0 & var36 == 0 & var24 == 1) | (var25 == 0 & var36 == 1 & var24 == 0) | (var25 == 1 & var36 == 0 & var24 == 0) | (var25 == 1 & var36 == 1 & var24 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L322-L325] CALL assume((var26 == 0 & var35 == 0 & var25 == 1) | (var26 == 0 & var35 == 1 & var25 == 0) | (var26 == 1 & var35 == 0 & var25 == 0) | (var26 == 1 & var35 == 1 & var25 == 1) | 0) [L18] COND FALSE !(!cond) [L322-L325] RET assume((var26 == 0 & var35 == 0 & var25 == 1) | (var26 == 0 & var35 == 1 & var25 == 0) | (var26 == 1 & var35 == 0 & var25 == 0) | (var26 == 1 & var35 == 1 & var25 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L326-L329] CALL assume((var27 == 0 & var34 == 0 & var26 == 1) | (var27 == 0 & var34 == 1 & var26 == 0) | (var27 == 1 & var34 == 0 & var26 == 0) | (var27 == 1 & var34 == 1 & var26 == 1) | 0) [L18] COND FALSE !(!cond) [L326-L329] RET assume((var27 == 0 & var34 == 0 & var26 == 1) | (var27 == 0 & var34 == 1 & var26 == 0) | (var27 == 1 & var34 == 0 & var26 == 0) | (var27 == 1 & var34 == 1 & var26 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L330-L333] CALL assume((var28 == 0 & var33 == 0 & var27 == 1) | (var28 == 0 & var33 == 1 & var27 == 0) | (var28 == 1 & var33 == 0 & var27 == 0) | (var28 == 1 & var33 == 1 & var27 == 1) | 0) [L18] COND FALSE !(!cond) [L330-L333] RET assume((var28 == 0 & var33 == 0 & var27 == 1) | (var28 == 0 & var33 == 1 & var27 == 0) | (var28 == 1 & var33 == 0 & var27 == 0) | (var28 == 1 & var33 == 1 & var27 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L334-L337] CALL assume((var29 == 0 & var32 == 0 & var28 == 1) | (var29 == 0 & var32 == 1 & var28 == 0) | (var29 == 1 & var32 == 0 & var28 == 0) | (var29 == 1 & var32 == 1 & var28 == 1) | 0) [L18] COND FALSE !(!cond) [L334-L337] RET assume((var29 == 0 & var32 == 0 & var28 == 1) | (var29 == 0 & var32 == 1 & var28 == 0) | (var29 == 1 & var32 == 0 & var28 == 0) | (var29 == 1 & var32 == 1 & var28 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L338-L341] CALL assume((var16 == 0 & var45 == 0 & var15 == 1) | (var16 == 0 & var45 == 1 & var15 == 0) | (var16 == 1 & var45 == 0 & var15 == 0) | (var16 == 1 & var45 == 1 & var15 == 1) | 0) [L18] COND FALSE !(!cond) [L338-L341] RET assume((var16 == 0 & var45 == 0 & var15 == 1) | (var16 == 0 & var45 == 1 & var15 == 0) | (var16 == 1 & var45 == 0 & var15 == 0) | (var16 == 1 & var45 == 1 & var15 == 1) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L342-L345] CALL assume((var30 == 0 & var31 == 0 & var29 == 0) | (var30 == 0 & var31 == 1 & var29 == 1) | (var30 == 1 & var31 == 0 & var29 == 1) | (var30 == 1 & var31 == 1 & var29 == 0) | 0) [L18] COND FALSE !(!cond) [L342-L345] RET assume((var30 == 0 & var31 == 0 & var29 == 0) | (var30 == 0 & var31 == 1 & var29 == 1) | (var30 == 1 & var31 == 0 & var29 == 1) | (var30 == 1 & var31 == 1 & var29 == 0) | 0) VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] [L346] reach_error() VAL [dummy=0, myvar0=1, var0=0, var1=0, var10=0, var11=1, var12=1, var13=1, var14=1, var15=0, var16=1, var17=0, var18=0, var19=0, var2=1, var20=0, var21=1, var22=0, var23=1, var24=1, var25=1, var26=0, var27=0, var28=0, var29=1, var3=0, var30=0, var31=0, var32=0, var33=1, var34=1, var35=0, var36=0, var37=1, var38=0, var39=0, var4=0, var40=1, var41=0, var42=1, var43=0, var44=1, var45=0, var46=1, var47=0, var5=1, var6=0, var7=0, var8=0, var9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 182 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 1, TraceHistogramMax: 128, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=182occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 434 NumberOfCodeBlocks, 434 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-23 02:40:10,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/xcsp/Dubois-016.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V --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 f3b96f097d73340af79826eaa169822c6d0189f605932856e051ecf6fc9385ac --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 02:40:13,420 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:40:13,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:40:13,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:40:13,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:40:13,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:40:13,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:40:13,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:40:13,484 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:40:13,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:40:13,493 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:40:13,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:40:13,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:40:13,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:40:13,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:40:13,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:40:13,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:40:13,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:40:13,502 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:40:13,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:40:13,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:40:13,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:40:13,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:40:13,515 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:40:13,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:40:13,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:40:13,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:40:13,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:40:13,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:40:13,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:40:13,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:40:13,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:40:13,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:40:13,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:40:13,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:40:13,532 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:40:13,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:40:13,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:40:13,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:40:13,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:40:13,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:40:13,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-11-23 02:40:13,589 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:40:13,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:40:13,590 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:40:13,590 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:40:13,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:40:13,592 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:40:13,592 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:40:13,592 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:40:13,592 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:40:13,593 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:40:13,594 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:40:13,594 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:40:13,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:40:13,596 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 02:40:13,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 02:40:13,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:40:13,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:40:13,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:40:13,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:40:13,598 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 02:40:13,598 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 02:40:13,598 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 02:40:13,599 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 02:40:13,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:40:13,599 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:40:13,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:40:13,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:40:13,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 02:40:13,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:40:13,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:40:13,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:40:13,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:40:13,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:40:13,602 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 02:40:13,602 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 02:40:13,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:40:13,602 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:40:13,603 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:40:13,603 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3b96f097d73340af79826eaa169822c6d0189f605932856e051ecf6fc9385ac [2021-11-23 02:40:14,020 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:40:14,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:40:14,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:40:14,045 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:40:14,052 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:40:14,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/xcsp/Dubois-016.c [2021-11-23 02:40:14,126 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data/14e4dcd52/847732e32272401baac146fce5e81ab3/FLAG1845b0ba0 [2021-11-23 02:40:14,673 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:40:14,680 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/sv-benchmarks/c/xcsp/Dubois-016.c [2021-11-23 02:40:14,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data/14e4dcd52/847732e32272401baac146fce5e81ab3/FLAG1845b0ba0 [2021-11-23 02:40:14,984 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/data/14e4dcd52/847732e32272401baac146fce5e81ab3 [2021-11-23 02:40:14,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:40:14,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:40:14,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:40:14,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:40:14,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:40:14,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:40:14" (1/1) ... [2021-11-23 02:40:15,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3330c0e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:14, skipping insertion in model container [2021-11-23 02:40:15,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:40:14" (1/1) ... [2021-11-23 02:40:15,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:40:15,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:40:15,422 WARN L230 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_1c342291-01d3-4a67-b969-7c5759c6d556/sv-benchmarks/c/xcsp/Dubois-016.c[11664,11677] [2021-11-23 02:40:15,430 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:40:15,457 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:40:15,534 WARN L230 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_1c342291-01d3-4a67-b969-7c5759c6d556/sv-benchmarks/c/xcsp/Dubois-016.c[11664,11677] [2021-11-23 02:40:15,537 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:40:15,551 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:40:15,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15 WrapperNode [2021-11-23 02:40:15,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:40:15,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:40:15,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:40:15,553 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:40:15,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,637 INFO L137 Inliner]: procedures = 13, calls = 135, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 289 [2021-11-23 02:40:15,648 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:40:15,649 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:40:15,649 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:40:15,649 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:40:15,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,664 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:40:15,701 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:40:15,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:40:15,702 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:40:15,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (1/1) ... [2021-11-23 02:40:15,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:40:15,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:40:15,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:40:15,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:40:15,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:40:15,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:40:15,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:40:15,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 02:40:15,804 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2021-11-23 02:40:15,805 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2021-11-23 02:40:15,905 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:40:15,921 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:40:16,358 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 02:40:16,379 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 02:40:16,381 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 02:40:16,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:40:16 BoogieIcfgContainer [2021-11-23 02:40:16,384 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 02:40:16,387 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 02:40:16,387 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 02:40:16,390 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 02:40:16,390 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:40:14" (1/3) ... [2021-11-23 02:40:16,391 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16900e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:40:16, skipping insertion in model container [2021-11-23 02:40:16,392 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:40:15" (2/3) ... [2021-11-23 02:40:16,392 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16900e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:40:16, skipping insertion in model container [2021-11-23 02:40:16,392 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:40:16" (3/3) ... [2021-11-23 02:40:16,394 INFO L111 eAbstractionObserver]: Analyzing ICFG Dubois-016.c [2021-11-23 02:40:16,403 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 02:40:16,403 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 02:40:16,459 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 02:40:16,466 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 [2021-11-23 02:40:16,466 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 02:40:16,497 INFO L276 IsEmpty]: Start isEmpty. Operand has 187 states, 56 states have (on average 1.0357142857142858) internal successors, (58), 57 states have internal predecessors, (58), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128) [2021-11-23 02:40:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2021-11-23 02:40:16,541 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:40:16,542 INFO L514 BasicCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:40:16,543 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:40:16,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:40:16,550 INFO L85 PathProgramCache]: Analyzing trace with hash -1225290552, now seen corresponding path program 1 times [2021-11-23 02:40:16,568 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 02:40:16,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1023866668] [2021-11-23 02:40:16,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:40:16,572 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 02:40:16,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/mathsat [2021-11-23 02:40:16,588 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 02:40:16,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-23 02:40:17,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:40:17,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 960 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-23 02:40:17,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:40:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 32512 backedges. 13982 proven. 0 refuted. 0 times theorem prover too weak. 18530 trivial. 0 not checked. [2021-11-23 02:40:18,348 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 02:40:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 32512 backedges. 176 proven. 78 refuted. 0 times theorem prover too weak. 32258 trivial. 0 not checked. [2021-11-23 02:40:19,440 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 02:40:19,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1023866668] [2021-11-23 02:40:19,441 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1023866668] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-23 02:40:19,441 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:40:19,442 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2021-11-23 02:40:19,443 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074796014] [2021-11-23 02:40:19,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:40:19,451 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-23 02:40:19,451 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 02:40:19,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-23 02:40:19,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-23 02:40:19,482 INFO L87 Difference]: Start difference. First operand has 187 states, 56 states have (on average 1.0357142857142858) internal successors, (58), 57 states have internal predecessors, (58), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) [2021-11-23 02:40:19,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:40:19,549 INFO L93 Difference]: Finished difference Result 368 states and 750 transitions. [2021-11-23 02:40:19,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 02:40:19,551 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 691 [2021-11-23 02:40:19,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:40:19,563 INFO L225 Difference]: With dead ends: 368 [2021-11-23 02:40:19,564 INFO L226 Difference]: Without dead ends: 184 [2021-11-23 02:40:19,573 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1380 GetRequests, 1380 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-23 02:40:19,577 INFO L933 BasicCegarLoop]: 310 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 310 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 02:40:19,578 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 310 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 02:40:19,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2021-11-23 02:40:19,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 184. [2021-11-23 02:40:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 54 states have (on average 1.0) internal successors, (54), 54 states have internal predecessors, (54), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128) [2021-11-23 02:40:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 310 transitions. [2021-11-23 02:40:19,681 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 310 transitions. Word has length 691 [2021-11-23 02:40:19,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:40:19,682 INFO L470 AbstractCegarLoop]: Abstraction has 184 states and 310 transitions. [2021-11-23 02:40:19,683 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) [2021-11-23 02:40:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 310 transitions. [2021-11-23 02:40:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2021-11-23 02:40:19,711 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:40:19,712 INFO L514 BasicCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:40:19,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-23 02:40:19,928 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/mathsat -unsat_core_generation=3 [2021-11-23 02:40:19,929 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:40:19,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:40:19,930 INFO L85 PathProgramCache]: Analyzing trace with hash -179259192, now seen corresponding path program 1 times [2021-11-23 02:40:19,932 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 02:40:19,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2089302295] [2021-11-23 02:40:19,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:40:19,933 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 02:40:19,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/mathsat [2021-11-23 02:40:19,934 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 02:40:19,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c342291-01d3-4a67-b969-7c5759c6d556/bin/utaipan-EQgc7hIp5V/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-23 02:40:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:40:39,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 960 conjuncts, 246 conjunts are in the unsatisfiable core [2021-11-23 02:40:39,331 INFO L286 TraceCheckSpWp]: Computing forward predicates...