./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 81fc918e1fab83089d488e981f8e2fc461bd57864199cdfbd6916c01a7d86fab --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:10:11,399 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:10:11,515 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-21 22:10:11,522 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:10:11,523 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:10:11,561 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:10:11,562 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:10:11,563 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:10:11,564 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:10:11,569 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:10:11,569 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:10:11,570 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:10:11,571 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:10:11,573 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:10:11,573 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:10:11,574 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:10:11,574 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:10:11,575 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:10:11,575 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:10:11,575 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:10:11,577 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:10:11,578 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:10:11,578 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:10:11,578 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:10:11,579 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:10:11,579 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:10:11,579 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:10:11,580 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:10:11,580 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:10:11,581 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:10:11,581 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:10:11,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:10:11,582 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:10:11,582 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:10:11,582 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:10:11,583 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:10:11,583 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:10:11,583 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:10:11,583 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:10:11,583 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:10:11,584 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:10:11,584 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:10:11,584 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81fc918e1fab83089d488e981f8e2fc461bd57864199cdfbd6916c01a7d86fab [2023-11-21 22:10:11,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:10:11,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:10:11,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:10:11,871 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:10:11,871 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:10:11,872 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2023-11-21 22:10:15,034 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:10:15,325 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:10:15,326 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2023-11-21 22:10:15,340 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/data/5ba52a9a8/0b61d64ce0f243ac9857ea87f57e40b1/FLAGeb3d162a0 [2023-11-21 22:10:15,356 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/data/5ba52a9a8/0b61d64ce0f243ac9857ea87f57e40b1 [2023-11-21 22:10:15,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:10:15,364 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:10:15,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:10:15,366 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:10:15,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:10:15,372 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e937399 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15, skipping insertion in model container [2023-11-21 22:10:15,374 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,454 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:10:15,675 WARN L240 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_6d93dbd6-b134-4ec6-85a3-ec05287464ff/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7067,7080] [2023-11-21 22:10:15,715 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:10:15,734 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:10:15,785 WARN L240 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_6d93dbd6-b134-4ec6-85a3-ec05287464ff/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7067,7080] [2023-11-21 22:10:15,813 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:10:15,834 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:10:15,835 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15 WrapperNode [2023-11-21 22:10:15,835 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:10:15,836 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:10:15,837 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:10:15,837 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:10:15,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,858 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,910 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 606 [2023-11-21 22:10:15,919 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:10:15,920 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:10:15,920 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:10:15,920 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:10:15,938 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,943 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,961 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:10:15,961 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,962 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,975 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,981 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,988 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,991 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:15,997 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:10:16,014 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:10:16,014 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:10:16,014 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:10:16,015 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (1/1) ... [2023-11-21 22:10:16,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:10:16,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:10:16,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:10:16,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:10:16,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:10:16,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:10:16,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:10:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:10:16,305 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:10:16,307 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:10:16,874 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:10:17,303 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:10:17,303 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 22:10:17,305 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:17 BoogieIcfgContainer [2023-11-21 22:10:17,305 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:10:17,309 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:10:17,309 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:10:17,312 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:10:17,313 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:10:15" (1/3) ... [2023-11-21 22:10:17,313 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76141efa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:10:17, skipping insertion in model container [2023-11-21 22:10:17,314 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:15" (2/3) ... [2023-11-21 22:10:17,316 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76141efa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:10:17, skipping insertion in model container [2023-11-21 22:10:17,317 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:17" (3/3) ... [2023-11-21 22:10:17,318 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2023-11-21 22:10:17,339 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:10:17,339 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:10:17,393 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:10:17,400 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@44f07830, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:10:17,400 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:10:17,406 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 79 states have (on average 1.759493670886076) internal successors, (139), 86 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:17,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-21 22:10:17,416 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:17,417 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:17,421 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:17,429 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:17,429 INFO L85 PathProgramCache]: Analyzing trace with hash -502354359, now seen corresponding path program 1 times [2023-11-21 22:10:17,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:17,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271800516] [2023-11-21 22:10:17,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:17,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:17,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:17,928 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:17,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271800516] [2023-11-21 22:10:17,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1271800516] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:17,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:17,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:10:17,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179682109] [2023-11-21 22:10:17,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:17,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:10:17,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:17,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:10:17,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:17,993 INFO L87 Difference]: Start difference. First operand has 87 states, 79 states have (on average 1.759493670886076) internal successors, (139), 86 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:18,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:18,136 INFO L93 Difference]: Finished difference Result 203 states and 308 transitions. [2023-11-21 22:10:18,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:10:18,148 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2023-11-21 22:10:18,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:18,158 INFO L225 Difference]: With dead ends: 203 [2023-11-21 22:10:18,166 INFO L226 Difference]: Without dead ends: 123 [2023-11-21 22:10:18,170 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:18,174 INFO L413 NwaCegarLoop]: 197 mSDtfsCounter, 93 mSDsluCounter, 104 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 301 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:18,175 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 301 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-21 22:10:18,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2023-11-21 22:10:18,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 121. [2023-11-21 22:10:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 120 states have (on average 1.4333333333333333) internal successors, (172), 120 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 172 transitions. [2023-11-21 22:10:18,216 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 172 transitions. Word has length 32 [2023-11-21 22:10:18,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:18,216 INFO L495 AbstractCegarLoop]: Abstraction has 121 states and 172 transitions. [2023-11-21 22:10:18,217 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:18,217 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 172 transitions. [2023-11-21 22:10:18,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 22:10:18,219 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:18,219 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:18,219 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-21 22:10:18,219 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:18,220 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:18,220 INFO L85 PathProgramCache]: Analyzing trace with hash 1571247824, now seen corresponding path program 1 times [2023-11-21 22:10:18,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:18,221 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070406439] [2023-11-21 22:10:18,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:18,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:18,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:18,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070406439] [2023-11-21 22:10:18,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070406439] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:18,423 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:18,423 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:10:18,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712090604] [2023-11-21 22:10:18,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:18,427 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:10:18,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:18,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:10:18,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:18,434 INFO L87 Difference]: Start difference. First operand 121 states and 172 transitions. Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:18,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:18,558 INFO L93 Difference]: Finished difference Result 276 states and 407 transitions. [2023-11-21 22:10:18,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:10:18,559 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2023-11-21 22:10:18,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:18,561 INFO L225 Difference]: With dead ends: 276 [2023-11-21 22:10:18,561 INFO L226 Difference]: Without dead ends: 178 [2023-11-21 22:10:18,562 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:18,564 INFO L413 NwaCegarLoop]: 99 mSDtfsCounter, 77 mSDsluCounter, 79 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 178 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:18,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 178 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-21 22:10:18,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2023-11-21 22:10:18,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 176. [2023-11-21 22:10:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 176 states, 175 states have (on average 1.4457142857142857) internal successors, (253), 175 states have internal predecessors, (253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 253 transitions. [2023-11-21 22:10:18,586 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 253 transitions. Word has length 34 [2023-11-21 22:10:18,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:18,586 INFO L495 AbstractCegarLoop]: Abstraction has 176 states and 253 transitions. [2023-11-21 22:10:18,587 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:18,587 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 253 transitions. [2023-11-21 22:10:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-21 22:10:18,589 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:18,589 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:18,589 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-21 22:10:18,589 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:18,590 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:18,590 INFO L85 PathProgramCache]: Analyzing trace with hash -1753091651, now seen corresponding path program 1 times [2023-11-21 22:10:18,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:18,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110398069] [2023-11-21 22:10:18,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:18,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:18,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110398069] [2023-11-21 22:10:18,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [110398069] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:18,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:18,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:10:18,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115045368] [2023-11-21 22:10:18,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:18,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:10:18,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:18,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:10:18,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:18,770 INFO L87 Difference]: Start difference. First operand 176 states and 253 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:18,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:18,827 INFO L93 Difference]: Finished difference Result 442 states and 652 transitions. [2023-11-21 22:10:18,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:10:18,828 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2023-11-21 22:10:18,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:18,835 INFO L225 Difference]: With dead ends: 442 [2023-11-21 22:10:18,835 INFO L226 Difference]: Without dead ends: 291 [2023-11-21 22:10:18,842 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:18,847 INFO L413 NwaCegarLoop]: 140 mSDtfsCounter, 77 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:18,847 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 221 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-21 22:10:18,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2023-11-21 22:10:18,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 289. [2023-11-21 22:10:18,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 289 states, 288 states have (on average 1.4583333333333333) internal successors, (420), 288 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 420 transitions. [2023-11-21 22:10:18,906 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 420 transitions. Word has length 36 [2023-11-21 22:10:18,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:18,907 INFO L495 AbstractCegarLoop]: Abstraction has 289 states and 420 transitions. [2023-11-21 22:10:18,908 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:18,909 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 420 transitions. [2023-11-21 22:10:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-21 22:10:18,914 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:18,915 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:18,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-21 22:10:18,915 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:18,916 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:18,916 INFO L85 PathProgramCache]: Analyzing trace with hash -242590387, now seen corresponding path program 1 times [2023-11-21 22:10:18,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:18,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24195786] [2023-11-21 22:10:18,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:18,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:19,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:19,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24195786] [2023-11-21 22:10:19,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24195786] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:19,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:19,094 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:10:19,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629584151] [2023-11-21 22:10:19,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:19,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:10:19,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:19,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:10:19,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:19,097 INFO L87 Difference]: Start difference. First operand 289 states and 420 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:19,142 INFO L93 Difference]: Finished difference Result 717 states and 1062 transitions. [2023-11-21 22:10:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:10:19,143 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2023-11-21 22:10:19,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:19,150 INFO L225 Difference]: With dead ends: 717 [2023-11-21 22:10:19,150 INFO L226 Difference]: Without dead ends: 453 [2023-11-21 22:10:19,152 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:19,160 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 76 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:19,161 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 195 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-21 22:10:19,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2023-11-21 22:10:19,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 451. [2023-11-21 22:10:19,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 451 states, 450 states have (on average 1.4733333333333334) internal successors, (663), 450 states have internal predecessors, (663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 451 states and 663 transitions. [2023-11-21 22:10:19,205 INFO L78 Accepts]: Start accepts. Automaton has 451 states and 663 transitions. Word has length 38 [2023-11-21 22:10:19,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:19,206 INFO L495 AbstractCegarLoop]: Abstraction has 451 states and 663 transitions. [2023-11-21 22:10:19,206 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,206 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 663 transitions. [2023-11-21 22:10:19,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 22:10:19,208 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:19,208 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:19,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-21 22:10:19,208 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:19,209 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:19,209 INFO L85 PathProgramCache]: Analyzing trace with hash 1162688320, now seen corresponding path program 1 times [2023-11-21 22:10:19,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:19,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933878221] [2023-11-21 22:10:19,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:19,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:19,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:19,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:19,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:19,317 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933878221] [2023-11-21 22:10:19,317 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933878221] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:19,317 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:19,317 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:10:19,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846430806] [2023-11-21 22:10:19,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:19,318 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:10:19,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:19,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:10:19,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:19,319 INFO L87 Difference]: Start difference. First operand 451 states and 663 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:19,359 INFO L93 Difference]: Finished difference Result 1169 states and 1730 transitions. [2023-11-21 22:10:19,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:10:19,360 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 40 [2023-11-21 22:10:19,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:19,366 INFO L225 Difference]: With dead ends: 1169 [2023-11-21 22:10:19,367 INFO L226 Difference]: Without dead ends: 756 [2023-11-21 22:10:19,368 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:19,369 INFO L413 NwaCegarLoop]: 120 mSDtfsCounter, 72 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:19,369 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 202 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-21 22:10:19,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 756 states. [2023-11-21 22:10:19,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 756 to 754. [2023-11-21 22:10:19,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 754 states, 753 states have (on average 1.4621513944223108) internal successors, (1101), 753 states have internal predecessors, (1101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1101 transitions. [2023-11-21 22:10:19,393 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1101 transitions. Word has length 40 [2023-11-21 22:10:19,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:19,394 INFO L495 AbstractCegarLoop]: Abstraction has 754 states and 1101 transitions. [2023-11-21 22:10:19,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,394 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1101 transitions. [2023-11-21 22:10:19,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-21 22:10:19,396 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:19,396 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:19,396 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-21 22:10:19,396 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:19,397 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:19,397 INFO L85 PathProgramCache]: Analyzing trace with hash -1626278374, now seen corresponding path program 1 times [2023-11-21 22:10:19,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:19,397 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212906215] [2023-11-21 22:10:19,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:19,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:19,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212906215] [2023-11-21 22:10:19,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [212906215] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:19,499 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:19,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:10:19,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252816357] [2023-11-21 22:10:19,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:19,500 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:10:19,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:19,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:10:19,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:19,501 INFO L87 Difference]: Start difference. First operand 754 states and 1101 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:19,553 INFO L93 Difference]: Finished difference Result 1896 states and 2796 transitions. [2023-11-21 22:10:19,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:10:19,555 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2023-11-21 22:10:19,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:19,562 INFO L225 Difference]: With dead ends: 1896 [2023-11-21 22:10:19,565 INFO L226 Difference]: Without dead ends: 1180 [2023-11-21 22:10:19,566 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:19,568 INFO L413 NwaCegarLoop]: 109 mSDtfsCounter, 71 mSDsluCounter, 88 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:19,568 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 197 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-21 22:10:19,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1180 states. [2023-11-21 22:10:19,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1180 to 1178. [2023-11-21 22:10:19,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1178 states, 1177 states have (on average 1.4689889549702633) internal successors, (1729), 1177 states have internal predecessors, (1729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 1729 transitions. [2023-11-21 22:10:19,599 INFO L78 Accepts]: Start accepts. Automaton has 1178 states and 1729 transitions. Word has length 42 [2023-11-21 22:10:19,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:19,603 INFO L495 AbstractCegarLoop]: Abstraction has 1178 states and 1729 transitions. [2023-11-21 22:10:19,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1729 transitions. [2023-11-21 22:10:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-21 22:10:19,607 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:19,607 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:19,607 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-21 22:10:19,607 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:19,608 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:19,608 INFO L85 PathProgramCache]: Analyzing trace with hash 824006727, now seen corresponding path program 1 times [2023-11-21 22:10:19,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:19,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381255353] [2023-11-21 22:10:19,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:19,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:19,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:19,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:19,766 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381255353] [2023-11-21 22:10:19,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381255353] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:19,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:19,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 22:10:19,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823878200] [2023-11-21 22:10:19,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:19,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-21 22:10:19,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:19,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-21 22:10:19,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-21 22:10:19,769 INFO L87 Difference]: Start difference. First operand 1178 states and 1729 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:19,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:19,969 INFO L93 Difference]: Finished difference Result 3006 states and 4435 transitions. [2023-11-21 22:10:19,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-21 22:10:19,970 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 44 [2023-11-21 22:10:19,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:19,980 INFO L225 Difference]: With dead ends: 3006 [2023-11-21 22:10:19,980 INFO L226 Difference]: Without dead ends: 1861 [2023-11-21 22:10:19,982 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-21 22:10:19,983 INFO L413 NwaCegarLoop]: 110 mSDtfsCounter, 439 mSDsluCounter, 677 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 439 SdHoareTripleChecker+Valid, 787 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:19,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [439 Valid, 787 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 95 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-21 22:10:19,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1861 states. [2023-11-21 22:10:20,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1861 to 1835. [2023-11-21 22:10:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1835 states, 1834 states have (on average 1.474372955288986) internal successors, (2704), 1834 states have internal predecessors, (2704), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:20,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1835 states and 2704 transitions. [2023-11-21 22:10:20,029 INFO L78 Accepts]: Start accepts. Automaton has 1835 states and 2704 transitions. Word has length 44 [2023-11-21 22:10:20,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:20,030 INFO L495 AbstractCegarLoop]: Abstraction has 1835 states and 2704 transitions. [2023-11-21 22:10:20,030 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2704 transitions. [2023-11-21 22:10:20,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-21 22:10:20,033 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:20,033 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:20,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-21 22:10:20,034 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:20,034 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:20,035 INFO L85 PathProgramCache]: Analyzing trace with hash -288099457, now seen corresponding path program 1 times [2023-11-21 22:10:20,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:20,035 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073810190] [2023-11-21 22:10:20,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:20,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:20,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:20,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:20,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:20,144 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073810190] [2023-11-21 22:10:20,144 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073810190] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:20,144 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:20,144 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-21 22:10:20,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044932828] [2023-11-21 22:10:20,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:20,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-21 22:10:20,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:20,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-21 22:10:20,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-21 22:10:20,146 INFO L87 Difference]: Start difference. First operand 1835 states and 2704 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:20,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:20,224 INFO L93 Difference]: Finished difference Result 3621 states and 5346 transitions. [2023-11-21 22:10:20,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-21 22:10:20,224 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2023-11-21 22:10:20,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:20,235 INFO L225 Difference]: With dead ends: 3621 [2023-11-21 22:10:20,235 INFO L226 Difference]: Without dead ends: 1837 [2023-11-21 22:10:20,237 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-21 22:10:20,239 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 145 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 145 SdHoareTripleChecker+Valid, 279 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:20,239 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [145 Valid, 279 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-21 22:10:20,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1837 states. [2023-11-21 22:10:20,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1837 to 1832. [2023-11-21 22:10:20,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1832 states, 1831 states have (on average 1.4685963954123429) internal successors, (2689), 1831 states have internal predecessors, (2689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1832 states and 2689 transitions. [2023-11-21 22:10:20,288 INFO L78 Accepts]: Start accepts. Automaton has 1832 states and 2689 transitions. Word has length 45 [2023-11-21 22:10:20,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:20,290 INFO L495 AbstractCegarLoop]: Abstraction has 1832 states and 2689 transitions. [2023-11-21 22:10:20,290 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:20,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2689 transitions. [2023-11-21 22:10:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-21 22:10:20,292 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:20,292 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:20,292 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-21 22:10:20,293 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:20,293 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:20,293 INFO L85 PathProgramCache]: Analyzing trace with hash -682424652, now seen corresponding path program 1 times [2023-11-21 22:10:20,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:20,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506491481] [2023-11-21 22:10:20,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:20,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:20,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:20,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506491481] [2023-11-21 22:10:20,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506491481] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:20,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:20,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 22:10:20,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851740097] [2023-11-21 22:10:20,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:20,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-21 22:10:20,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:20,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-21 22:10:20,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-21 22:10:20,680 INFO L87 Difference]: Start difference. First operand 1832 states and 2689 transitions. Second operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:20,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:20,758 INFO L93 Difference]: Finished difference Result 3022 states and 4386 transitions. [2023-11-21 22:10:20,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-21 22:10:20,759 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2023-11-21 22:10:20,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:20,775 INFO L225 Difference]: With dead ends: 3022 [2023-11-21 22:10:20,775 INFO L226 Difference]: Without dead ends: 3020 [2023-11-21 22:10:20,776 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-21 22:10:20,777 INFO L413 NwaCegarLoop]: 174 mSDtfsCounter, 148 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 552 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:20,777 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [148 Valid, 552 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-21 22:10:20,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3020 states. [2023-11-21 22:10:20,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3020 to 1876. [2023-11-21 22:10:20,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1876 states, 1875 states have (on average 1.4453333333333334) internal successors, (2710), 1875 states have internal predecessors, (2710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1876 states and 2710 transitions. [2023-11-21 22:10:20,832 INFO L78 Accepts]: Start accepts. Automaton has 1876 states and 2710 transitions. Word has length 53 [2023-11-21 22:10:20,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:20,832 INFO L495 AbstractCegarLoop]: Abstraction has 1876 states and 2710 transitions. [2023-11-21 22:10:20,832 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 2710 transitions. [2023-11-21 22:10:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-21 22:10:20,833 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:20,833 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:20,833 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-21 22:10:20,833 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:20,834 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:20,834 INFO L85 PathProgramCache]: Analyzing trace with hash -1768573819, now seen corresponding path program 1 times [2023-11-21 22:10:20,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:20,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423223858] [2023-11-21 22:10:20,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:20,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:22,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 22:10:22,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:22,282 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423223858] [2023-11-21 22:10:22,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1423223858] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-21 22:10:22,282 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [999455453] [2023-11-21 22:10:22,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:22,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 22:10:22,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:10:22,285 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 22:10:22,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 22:10:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:22,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-21 22:10:22,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 22:10:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 22:10:23,402 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-21 22:10:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 22:10:27,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [999455453] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-21 22:10:27,617 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-21 22:10:27,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12, 10] total 27 [2023-11-21 22:10:27,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306069794] [2023-11-21 22:10:27,618 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-21 22:10:27,619 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2023-11-21 22:10:27,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:27,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2023-11-21 22:10:27,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=194, Invalid=508, Unknown=0, NotChecked=0, Total=702 [2023-11-21 22:10:27,621 INFO L87 Difference]: Start difference. First operand 1876 states and 2710 transitions. Second operand has 27 states, 27 states have (on average 5.851851851851852) internal successors, (158), 27 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:29,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:29,585 INFO L93 Difference]: Finished difference Result 8342 states and 12101 transitions. [2023-11-21 22:10:29,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-21 22:10:29,586 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 5.851851851851852) internal successors, (158), 27 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2023-11-21 22:10:29,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:29,622 INFO L225 Difference]: With dead ends: 8342 [2023-11-21 22:10:29,623 INFO L226 Difference]: Without dead ends: 6546 [2023-11-21 22:10:29,627 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 104 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 510 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=422, Invalid=1138, Unknown=0, NotChecked=0, Total=1560 [2023-11-21 22:10:29,628 INFO L413 NwaCegarLoop]: 173 mSDtfsCounter, 3498 mSDsluCounter, 2930 mSDsCounter, 0 mSdLazyCounter, 901 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3498 SdHoareTripleChecker+Valid, 3103 SdHoareTripleChecker+Invalid, 947 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 901 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:29,629 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3498 Valid, 3103 Invalid, 947 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 901 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-21 22:10:29,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6546 states. [2023-11-21 22:10:29,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6546 to 5581. [2023-11-21 22:10:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5581 states, 5580 states have (on average 1.4403225806451614) internal successors, (8037), 5580 states have internal predecessors, (8037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:29,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5581 states to 5581 states and 8037 transitions. [2023-11-21 22:10:29,791 INFO L78 Accepts]: Start accepts. Automaton has 5581 states and 8037 transitions. Word has length 61 [2023-11-21 22:10:29,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:29,791 INFO L495 AbstractCegarLoop]: Abstraction has 5581 states and 8037 transitions. [2023-11-21 22:10:29,792 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 5.851851851851852) internal successors, (158), 27 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 5581 states and 8037 transitions. [2023-11-21 22:10:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-21 22:10:29,793 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:29,793 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:29,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-21 22:10:30,009 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-21 22:10:30,010 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:30,010 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:30,010 INFO L85 PathProgramCache]: Analyzing trace with hash 946282241, now seen corresponding path program 1 times [2023-11-21 22:10:30,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:30,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042210341] [2023-11-21 22:10:30,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:30,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:30,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 22:10:30,406 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:30,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042210341] [2023-11-21 22:10:30,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042210341] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-21 22:10:30,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1023186472] [2023-11-21 22:10:30,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:30,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 22:10:30,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:10:30,409 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 22:10:30,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-21 22:10:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:30,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 22:10:30,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 22:10:30,830 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 22:10:30,831 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-21 22:10:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 22:10:30,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1023186472] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-21 22:10:31,000 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-21 22:10:31,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 6 [2023-11-21 22:10:31,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797473512] [2023-11-21 22:10:31,000 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-21 22:10:31,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-21 22:10:31,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:31,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-21 22:10:31,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-11-21 22:10:31,002 INFO L87 Difference]: Start difference. First operand 5581 states and 8037 transitions. Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:31,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:31,152 INFO L93 Difference]: Finished difference Result 11228 states and 16348 transitions. [2023-11-21 22:10:31,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-21 22:10:31,152 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2023-11-21 22:10:31,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:31,192 INFO L225 Difference]: With dead ends: 11228 [2023-11-21 22:10:31,192 INFO L226 Difference]: Without dead ends: 7706 [2023-11-21 22:10:31,197 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 120 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-11-21 22:10:31,198 INFO L413 NwaCegarLoop]: 106 mSDtfsCounter, 297 mSDsluCounter, 325 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 297 SdHoareTripleChecker+Valid, 431 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:31,198 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [297 Valid, 431 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-21 22:10:31,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7706 states. [2023-11-21 22:10:31,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7706 to 6467. [2023-11-21 22:10:31,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6467 states, 6466 states have (on average 1.4420043303433343) internal successors, (9324), 6466 states have internal predecessors, (9324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6467 states to 6467 states and 9324 transitions. [2023-11-21 22:10:31,415 INFO L78 Accepts]: Start accepts. Automaton has 6467 states and 9324 transitions. Word has length 62 [2023-11-21 22:10:31,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:31,415 INFO L495 AbstractCegarLoop]: Abstraction has 6467 states and 9324 transitions. [2023-11-21 22:10:31,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:31,416 INFO L276 IsEmpty]: Start isEmpty. Operand 6467 states and 9324 transitions. [2023-11-21 22:10:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-21 22:10:31,420 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:31,420 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:31,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-21 22:10:31,641 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-21 22:10:31,641 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:31,642 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:31,642 INFO L85 PathProgramCache]: Analyzing trace with hash 1828825204, now seen corresponding path program 1 times [2023-11-21 22:10:31,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:31,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309989359] [2023-11-21 22:10:31,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:31,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:31,736 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 22:10:31,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:31,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309989359] [2023-11-21 22:10:31,736 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309989359] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:31,737 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:31,737 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:10:31,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549109696] [2023-11-21 22:10:31,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:31,738 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:10:31,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:31,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:10:31,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:31,739 INFO L87 Difference]: Start difference. First operand 6467 states and 9324 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:31,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:31,834 INFO L93 Difference]: Finished difference Result 11666 states and 16912 transitions. [2023-11-21 22:10:31,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:10:31,835 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 97 [2023-11-21 22:10:31,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:31,860 INFO L225 Difference]: With dead ends: 11666 [2023-11-21 22:10:31,860 INFO L226 Difference]: Without dead ends: 6351 [2023-11-21 22:10:31,866 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:10:31,867 INFO L413 NwaCegarLoop]: 155 mSDtfsCounter, 58 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 248 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:31,867 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 248 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-21 22:10:31,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6351 states. [2023-11-21 22:10:31,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6351 to 6291. [2023-11-21 22:10:31,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6291 states, 6290 states have (on average 1.4213036565977741) internal successors, (8940), 6290 states have internal predecessors, (8940), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:32,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6291 states to 6291 states and 8940 transitions. [2023-11-21 22:10:32,008 INFO L78 Accepts]: Start accepts. Automaton has 6291 states and 8940 transitions. Word has length 97 [2023-11-21 22:10:32,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:32,008 INFO L495 AbstractCegarLoop]: Abstraction has 6291 states and 8940 transitions. [2023-11-21 22:10:32,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 6291 states and 8940 transitions. [2023-11-21 22:10:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-21 22:10:32,012 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:32,012 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:32,012 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-21 22:10:32,013 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:32,013 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:32,013 INFO L85 PathProgramCache]: Analyzing trace with hash -604801049, now seen corresponding path program 1 times [2023-11-21 22:10:32,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:32,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561915270] [2023-11-21 22:10:32,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:32,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:32,335 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 50 proven. 25 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 22:10:32,335 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:32,336 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561915270] [2023-11-21 22:10:32,336 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1561915270] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-21 22:10:32,336 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1778493441] [2023-11-21 22:10:32,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:32,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 22:10:32,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:10:32,384 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 22:10:32,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-21 22:10:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:32,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 22:10:32,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 22:10:32,803 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 47 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-21 22:10:32,803 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-21 22:10:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 47 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-21 22:10:33,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1778493441] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-21 22:10:33,450 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-21 22:10:33,450 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7, 6] total 12 [2023-11-21 22:10:33,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538282357] [2023-11-21 22:10:33,452 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-21 22:10:33,454 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-21 22:10:33,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:33,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-21 22:10:33,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2023-11-21 22:10:33,456 INFO L87 Difference]: Start difference. First operand 6291 states and 8940 transitions. Second operand has 12 states, 12 states have (on average 18.75) internal successors, (225), 12 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:35,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:35,927 INFO L93 Difference]: Finished difference Result 22184 states and 31648 transitions. [2023-11-21 22:10:35,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-21 22:10:35,928 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 18.75) internal successors, (225), 12 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 103 [2023-11-21 22:10:35,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:35,963 INFO L225 Difference]: With dead ends: 22184 [2023-11-21 22:10:35,963 INFO L226 Difference]: Without dead ends: 17110 [2023-11-21 22:10:35,973 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 255 GetRequests, 198 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1109 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=708, Invalid=2598, Unknown=0, NotChecked=0, Total=3306 [2023-11-21 22:10:35,974 INFO L413 NwaCegarLoop]: 355 mSDtfsCounter, 2145 mSDsluCounter, 2945 mSDsCounter, 0 mSdLazyCounter, 639 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2145 SdHoareTripleChecker+Valid, 3300 SdHoareTripleChecker+Invalid, 668 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 639 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:35,974 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2145 Valid, 3300 Invalid, 668 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 639 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-21 22:10:35,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17110 states. [2023-11-21 22:10:36,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17110 to 13239. [2023-11-21 22:10:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13239 states, 13238 states have (on average 1.4088986251699653) internal successors, (18651), 13238 states have internal predecessors, (18651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13239 states to 13239 states and 18651 transitions. [2023-11-21 22:10:36,356 INFO L78 Accepts]: Start accepts. Automaton has 13239 states and 18651 transitions. Word has length 103 [2023-11-21 22:10:36,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:36,357 INFO L495 AbstractCegarLoop]: Abstraction has 13239 states and 18651 transitions. [2023-11-21 22:10:36,357 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 18.75) internal successors, (225), 12 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:36,358 INFO L276 IsEmpty]: Start isEmpty. Operand 13239 states and 18651 transitions. [2023-11-21 22:10:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-21 22:10:36,361 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:36,361 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:36,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-21 22:10:36,581 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-21 22:10:36,582 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:36,582 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:36,582 INFO L85 PathProgramCache]: Analyzing trace with hash 79251335, now seen corresponding path program 2 times [2023-11-21 22:10:36,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:36,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880435657] [2023-11-21 22:10:36,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:36,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:10:36,783 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:10:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:10:37,018 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:10:37,018 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 22:10:37,019 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 22:10:37,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-21 22:10:37,024 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:37,028 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 22:10:37,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 10:10:37 BoogieIcfgContainer [2023-11-21 22:10:37,205 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 22:10:37,206 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 22:10:37,206 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 22:10:37,206 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 22:10:37,206 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:17" (3/4) ... [2023-11-21 22:10:37,207 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-11-21 22:10:37,426 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/witness.graphml [2023-11-21 22:10:37,426 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 22:10:37,427 INFO L158 Benchmark]: Toolchain (without parser) took 22063.06ms. Allocated memory was 140.5MB in the beginning and 545.3MB in the end (delta: 404.8MB). Free memory was 103.0MB in the beginning and 304.3MB in the end (delta: -201.3MB). Peak memory consumption was 205.4MB. Max. memory is 16.1GB. [2023-11-21 22:10:37,427 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory was 67.1MB in the beginning and 66.9MB in the end (delta: 241.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:10:37,428 INFO L158 Benchmark]: CACSL2BoogieTranslator took 470.25ms. Allocated memory is still 140.5MB. Free memory was 103.0MB in the beginning and 83.5MB in the end (delta: 19.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-21 22:10:37,428 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.86ms. Allocated memory is still 140.5MB. Free memory was 83.5MB in the beginning and 79.9MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 22:10:37,428 INFO L158 Benchmark]: Boogie Preprocessor took 77.03ms. Allocated memory is still 140.5MB. Free memory was 79.9MB in the beginning and 76.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 22:10:37,429 INFO L158 Benchmark]: RCFGBuilder took 1291.72ms. Allocated memory is still 140.5MB. Free memory was 76.2MB in the beginning and 105.6MB in the end (delta: -29.4MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2023-11-21 22:10:37,429 INFO L158 Benchmark]: TraceAbstraction took 19896.43ms. Allocated memory was 140.5MB in the beginning and 545.3MB in the end (delta: 404.8MB). Free memory was 104.7MB in the beginning and 337.8MB in the end (delta: -233.2MB). Peak memory consumption was 171.4MB. Max. memory is 16.1GB. [2023-11-21 22:10:37,430 INFO L158 Benchmark]: Witness Printer took 220.84ms. Allocated memory is still 545.3MB. Free memory was 337.8MB in the beginning and 304.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2023-11-21 22:10:37,432 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory was 67.1MB in the beginning and 66.9MB in the end (delta: 241.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 470.25ms. Allocated memory is still 140.5MB. Free memory was 103.0MB in the beginning and 83.5MB in the end (delta: 19.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.86ms. Allocated memory is still 140.5MB. Free memory was 83.5MB in the beginning and 79.9MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.03ms. Allocated memory is still 140.5MB. Free memory was 79.9MB in the beginning and 76.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1291.72ms. Allocated memory is still 140.5MB. Free memory was 76.2MB in the beginning and 105.6MB in the end (delta: -29.4MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * TraceAbstraction took 19896.43ms. Allocated memory was 140.5MB in the beginning and 545.3MB in the end (delta: 404.8MB). Free memory was 104.7MB in the beginning and 337.8MB in the end (delta: -233.2MB). Peak memory consumption was 171.4MB. Max. memory is 16.1GB. * Witness Printer took 220.84ms. Allocated memory is still 545.3MB. Free memory was 337.8MB in the beginning and 304.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. 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 - CounterExampleResult [Line: 367]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L25] msg_t nomsg = (msg_t )-1; [L26] port_t p12 = 0; [L27] char p12_old = '\x0'; [L28] char p12_new = '\x0'; [L29] _Bool ep12 = 0; [L30] port_t p13 = 0; [L31] char p13_old = '\x0'; [L32] char p13_new = '\x0'; [L33] _Bool ep13 = 0; [L34] port_t p21 = 0; [L35] char p21_old = '\x0'; [L36] char p21_new = '\x0'; [L37] _Bool ep21 = 0; [L38] port_t p23 = 0; [L39] char p23_old = '\x0'; [L40] char p23_new = '\x0'; [L41] _Bool ep23 = 0; [L42] port_t p31 = 0; [L43] char p31_old = '\x0'; [L44] char p31_new = '\x0'; [L45] _Bool ep31 = 0; [L46] port_t p32 = 0; [L47] char p32_old = '\x0'; [L48] char p32_new = '\x0'; [L49] _Bool ep32 = 0; [L50] char id1 = '\x0'; [L51] char r1 = '\x0'; [L52] char st1 = '\x0'; [L53] char nl1 = '\x0'; [L54] char m1 = '\x0'; [L55] char max1 = '\x0'; [L56] _Bool mode1 = 0; [L57] char id2 = '\x0'; [L58] char r2 = '\x0'; [L59] char st2 = '\x0'; [L60] char nl2 = '\x0'; [L61] char m2 = '\x0'; [L62] char max2 = '\x0'; [L63] _Bool mode2 = 0; [L64] char id3 = '\x0'; [L65] char r3 = '\x0'; [L66] char st3 = '\x0'; [L67] char nl3 = '\x0'; [L68] char m3 = '\x0'; [L69] char max3 = '\x0'; [L70] _Bool mode3 = 0; [L74] void (*nodes[3])() = { &node1, &node2, &node3 }; [L78] int __return_1756; [L79] int __return_1887; [L80] int __return_1985; [L83] int main__c1; [L84] int main__i2; [L85] main__c1 = 0 [L86] ep12 = __VERIFIER_nondet_bool() [L87] ep13 = __VERIFIER_nondet_bool() [L88] ep21 = __VERIFIER_nondet_bool() [L89] ep23 = __VERIFIER_nondet_bool() [L90] ep31 = __VERIFIER_nondet_bool() [L91] ep32 = __VERIFIER_nondet_bool() [L92] id1 = __VERIFIER_nondet_char() [L93] r1 = __VERIFIER_nondet_char() [L94] st1 = __VERIFIER_nondet_char() [L95] nl1 = __VERIFIER_nondet_char() [L96] m1 = __VERIFIER_nondet_char() [L97] max1 = __VERIFIER_nondet_char() [L98] mode1 = __VERIFIER_nondet_bool() [L99] id2 = __VERIFIER_nondet_char() [L100] r2 = __VERIFIER_nondet_char() [L101] st2 = __VERIFIER_nondet_char() [L102] nl2 = __VERIFIER_nondet_char() [L103] m2 = __VERIFIER_nondet_char() [L104] max2 = __VERIFIER_nondet_char() [L105] mode2 = __VERIFIER_nondet_bool() [L106] id3 = __VERIFIER_nondet_char() [L107] r3 = __VERIFIER_nondet_char() [L108] st3 = __VERIFIER_nondet_char() [L109] nl3 = __VERIFIER_nondet_char() [L110] m3 = __VERIFIER_nondet_char() [L111] max3 = __VERIFIER_nondet_char() [L112] mode3 = __VERIFIER_nondet_bool() [L114] _Bool init__r121; [L115] _Bool init__r131; [L116] _Bool init__r211; [L117] _Bool init__r231; [L118] _Bool init__r311; [L119] _Bool init__r321; [L120] _Bool init__r122; [L121] int init__tmp; [L122] _Bool init__r132; [L123] int init__tmp___0; [L124] _Bool init__r212; [L125] int init__tmp___1; [L126] _Bool init__r232; [L127] int init__tmp___2; [L128] _Bool init__r312; [L129] int init__tmp___3; [L130] _Bool init__r322; [L131] int init__tmp___4; [L132] int init__tmp___5; [L133] init__r121 = ep12 [L134] init__r131 = ep13 [L135] init__r211 = ep21 [L136] init__r231 = ep23 [L137] init__r311 = ep31 [L138] init__r321 = ep32 [L139] COND FALSE !(!(init__r121 == 0)) [L992] COND FALSE !(!(init__r131 == 0)) [L1008] init__tmp = 0 [L143] init__r122 = (_Bool)init__tmp [L144] COND FALSE !(!(init__r131 == 0)) [L969] COND FALSE !(!(init__r121 == 0)) [L985] init__tmp___0 = 0 [L148] init__r132 = (_Bool)init__tmp___0 [L149] COND FALSE !(!(init__r211 == 0)) [L946] COND FALSE !(!(init__r231 == 0)) [L962] init__tmp___1 = 0 [L153] init__r212 = (_Bool)init__tmp___1 [L154] COND FALSE !(!(init__r231 == 0)) [L923] COND FALSE !(!(init__r211 == 0)) [L939] init__tmp___2 = 0 [L158] init__r232 = (_Bool)init__tmp___2 [L159] COND FALSE !(!(init__r311 == 0)) [L900] COND FALSE !(!(init__r321 == 0)) [L916] init__tmp___3 = 0 [L163] init__r312 = (_Bool)init__tmp___3 [L164] COND FALSE !(!(init__r321 == 0)) [L877] COND FALSE !(!(init__r311 == 0)) [L893] init__tmp___4 = 0 [L168] init__r322 = (_Bool)init__tmp___4 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L169] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L171] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L173] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L175] COND TRUE ((int)id1) >= 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L177] COND TRUE ((int)id2) >= 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L179] COND TRUE ((int)id3) >= 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)r1) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L183] COND TRUE ((int)r2) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L185] COND TRUE ((int)r3) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L187] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L189] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L191] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L193] COND TRUE ((int)st1) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE ((int)st2) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE ((int)st3) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE ((int)nl1) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE ((int)nl2) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE ((int)nl3) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE ((int)mode1) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, mode1=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE ((int)mode2) == 0 VAL [__return_1756=0, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, m1=6, m2=0, m3=5, main__c1=0, max1=6, max2=0, max3=4, mode1=0, mode2=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE ((int)mode3) == 0 [L211] init__tmp___5 = 1 [L212] __return_1756 = init__tmp___5 [L213] main__i2 = __return_1756 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L214] COND TRUE main__i2 != 0 [L216] p12_old = nomsg [L217] p12_new = nomsg [L218] p13_old = nomsg [L219] p13_new = nomsg [L220] p21_old = nomsg [L221] p21_new = nomsg [L222] p23_old = nomsg [L223] p23_new = nomsg [L224] p31_old = nomsg [L225] p31_new = nomsg [L226] p32_old = nomsg [L227] p32_new = nomsg [L228] main__i2 = 0 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L230] COND TRUE main__i2 < 6 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L233] COND FALSE !(!(mode1 == 0)) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L691] COND TRUE ((int)r1) < 2 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L693] COND FALSE !(!(ep12 == 0)) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L704] COND FALSE !(!(ep13 == 0)) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L715] mode1 = 1 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L261] COND FALSE !(!(mode2 == 0)) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L590] COND TRUE ((int)r2) < 2 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L592] COND FALSE !(!(ep21 == 0)) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L603] COND FALSE !(!(ep23 == 0)) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L614] mode2 = 1 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L289] COND FALSE !(!(mode3 == 0)) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L489] COND TRUE ((int)r3) < 2 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L491] COND FALSE !(!(ep31 == 0)) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L502] COND FALSE !(!(ep32 == 0)) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L513] mode3 = 1 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L316] p12_old = p12_new [L317] p12_new = nomsg [L318] p13_old = p13_new [L319] p13_new = nomsg [L320] p21_old = p21_new [L321] p21_new = nomsg [L322] p23_old = p23_new [L323] p23_new = nomsg [L324] p31_old = p31_new [L325] p31_new = nomsg [L326] p32_old = p32_new [L327] p32_new = nomsg [L329] int check__tmp; VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L330] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L332] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L334] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L336] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L338] COND FALSE !(((int)r1) >= 2) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L420] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L341] COND TRUE ((int)r1) < 2 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L344] COND FALSE !(((int)r1) >= 2) VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L394] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L347] COND TRUE ((int)r1) < 2 [L349] check__tmp = 1 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=0, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L358] __return_1887 = check__tmp [L359] main__c1 = __return_1887 [L361] _Bool __tmp_1; [L362] __tmp_1 = main__c1 [L363] _Bool assert__arg; [L364] assert__arg = __tmp_1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main__c1=1, main__i2=0, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L365] COND FALSE !(assert__arg == 0) [L372] int main____CPAchecker_TMP_0 = main__i2; [L373] main__i2 = main__i2 + 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L230] COND TRUE main__i2 < 6 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L233] COND TRUE !(mode1 == 0) [L235] r1 = (char)(((int)r1) + 1) [L236] COND FALSE !(!(ep21 == 0)) [L244] COND FALSE !(!(ep31 == 0)) [L252] COND FALSE !(((int)r1) == 2) [L258] mode1 = 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L261] COND TRUE !(mode2 == 0) [L263] r2 = (char)(((int)r2) + 1) [L264] COND FALSE !(!(ep12 == 0)) [L272] COND FALSE !(!(ep32 == 0)) [L280] COND FALSE !(((int)r2) == 2) [L286] mode2 = 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L289] COND TRUE !(mode3 == 0) [L291] r3 = (char)(((int)r3) + 1) [L292] COND FALSE !(!(ep13 == 0)) [L300] COND FALSE !(!(ep23 == 0)) [L308] COND FALSE !(((int)r3) == 2) [L314] mode3 = 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L316] p12_old = p12_new [L317] p12_new = nomsg [L318] p13_old = p13_new [L319] p13_new = nomsg [L320] p21_old = p21_new [L321] p21_new = nomsg [L322] p23_old = p23_new [L323] p23_new = nomsg [L324] p31_old = p31_new [L325] p31_new = nomsg [L326] p32_old = p32_new [L327] p32_new = nomsg [L329] int check__tmp; VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L330] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L332] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L334] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L336] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L338] COND FALSE !(((int)r1) >= 2) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L420] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L341] COND TRUE ((int)r1) < 2 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L344] COND FALSE !(((int)r1) >= 2) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L394] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L347] COND TRUE ((int)r1) < 2 [L349] check__tmp = 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L358] __return_1887 = check__tmp [L359] main__c1 = __return_1887 [L361] _Bool __tmp_1; [L362] __tmp_1 = main__c1 [L363] _Bool assert__arg; [L364] assert__arg = __tmp_1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L365] COND FALSE !(assert__arg == 0) [L372] int main____CPAchecker_TMP_0 = main__i2; [L373] main__i2 = main__i2 + 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L230] COND TRUE main__i2 < 6 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L233] COND FALSE !(!(mode1 == 0)) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L691] COND TRUE ((int)r1) < 2 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L693] COND FALSE !(!(ep12 == 0)) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L704] COND FALSE !(!(ep13 == 0)) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L715] mode1 = 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L261] COND FALSE !(!(mode2 == 0)) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L590] COND TRUE ((int)r2) < 2 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L592] COND FALSE !(!(ep21 == 0)) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L603] COND FALSE !(!(ep23 == 0)) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L614] mode2 = 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L289] COND FALSE !(!(mode3 == 0)) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L489] COND TRUE ((int)r3) < 2 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L491] COND FALSE !(!(ep31 == 0)) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L502] COND FALSE !(!(ep32 == 0)) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L513] mode3 = 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L316] p12_old = p12_new [L317] p12_new = nomsg [L318] p13_old = p13_new [L319] p13_new = nomsg [L320] p21_old = p21_new [L321] p21_new = nomsg [L322] p23_old = p23_new [L323] p23_new = nomsg [L324] p31_old = p31_new [L325] p31_new = nomsg [L326] p32_old = p32_new [L327] p32_new = nomsg [L329] int check__tmp; VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L330] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L332] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L334] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L336] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L338] COND FALSE !(((int)r1) >= 2) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L420] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L341] COND TRUE ((int)r1) < 2 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L344] COND FALSE !(((int)r1) >= 2) VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L394] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L347] COND TRUE ((int)r1) < 2 [L349] check__tmp = 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L358] __return_1887 = check__tmp [L359] main__c1 = __return_1887 [L361] _Bool __tmp_1; [L362] __tmp_1 = main__c1 [L363] _Bool assert__arg; [L364] assert__arg = __tmp_1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L365] COND FALSE !(assert__arg == 0) [L372] int main____CPAchecker_TMP_0 = main__i2; [L373] main__i2 = main__i2 + 1 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L230] COND TRUE main__i2 < 6 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=6, max2=0, max3=4, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L233] COND TRUE !(mode1 == 0) [L235] r1 = (char)(((int)r1) + 1) [L236] COND FALSE !(!(ep21 == 0)) [L244] COND FALSE !(!(ep31 == 0)) [L252] COND TRUE ((int)r1) == 2 [L254] COND TRUE ((int)max1) == ((int)id1) [L256] st1 = 1 [L258] mode1 = 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=6, max2=0, max3=4, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L261] COND TRUE !(mode2 == 0) [L263] r2 = (char)(((int)r2) + 1) [L264] COND FALSE !(!(ep12 == 0)) [L272] COND FALSE !(!(ep32 == 0)) [L280] COND TRUE ((int)r2) == 2 [L282] COND TRUE ((int)max2) == ((int)id2) [L284] st2 = 1 [L286] mode2 = 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=1, st3=0] [L289] COND TRUE !(mode3 == 0) [L291] r3 = (char)(((int)r3) + 1) [L292] COND FALSE !(!(ep13 == 0)) [L300] COND FALSE !(!(ep23 == 0)) [L308] COND TRUE ((int)r3) == 2 [L310] COND TRUE ((int)max3) == ((int)id3) [L312] st3 = 1 [L314] mode3 = 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L316] p12_old = p12_new [L317] p12_new = nomsg [L318] p13_old = p13_new [L319] p13_new = nomsg [L320] p21_old = p21_new [L321] p21_new = nomsg [L322] p23_old = p23_new [L323] p23_new = nomsg [L324] p31_old = p31_new [L325] p31_new = nomsg [L326] p32_old = p32_new [L327] p32_new = nomsg [L329] int check__tmp; VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L330] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L451] check__tmp = 0 VAL [__return_1756=1, __return_1887=1, __return_1985=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L358] __return_1887 = check__tmp [L359] main__c1 = __return_1887 [L361] _Bool __tmp_1; [L362] __tmp_1 = main__c1 [L363] _Bool assert__arg; [L364] assert__arg = __tmp_1 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, __tmp_1=0, assert__arg=0, check__tmp=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=0, main__i2=3, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L365] COND TRUE assert__arg == 0 VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, __tmp_1=0, assert__arg=0, check__tmp=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=0, main__i2=3, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L367] reach_error() VAL [__return_1756=1, __return_1887=0, __return_1985=0, __return_main=0, __tmp_1=0, assert__arg=0, check__tmp=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=0, id3=4, init__r121=0, init__r122=0, init__r131=0, init__r132=0, init__r211=0, init__r212=0, init__r231=0, init__r232=0, init__r311=0, init__r312=0, init__r321=0, init__r322=0, init__tmp=0, init__tmp___0=0, init__tmp___1=0, init__tmp___2=0, init__tmp___3=0, init__tmp___4=0, init__tmp___5=1, m1=6, m2=0, m3=5, main____CPAchecker_TMP_0=2, main__c1=0, main__i2=3, max1=6, max2=0, max3=4, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 81 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 19.7s, OverallIterations: 14, TraceHistogramMax: 4, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 5.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7196 SdHoareTripleChecker+Valid, 2.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7196 mSDsluCounter, 9994 SdHoareTripleChecker+Invalid, 2.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8046 mSDsCounter, 93 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1862 IncrementalHoareTripleChecker+Invalid, 1955 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 93 mSolverCounterUnsat, 1948 mSDtfsCounter, 1862 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 567 GetRequests, 444 SyntacticMatches, 5 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1628 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=13239occurred in iteration=13, InterpolantAutomatonStates: 133, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 13 MinimizatonAttempts, 7322 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 9.7s InterpolantComputationTime, 1020 NumberOfCodeBlocks, 1020 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 1120 ConstructedInterpolants, 0 QuantifiedInterpolants, 11191 SizeOfPredicates, 31 NumberOfNonLiveVariables, 1228 ConjunctsInSsa, 42 ConjunctsInUnsatCore, 19 InterpolantComputations, 10 PerfectInterpolantSequences, 263/375 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 proved your program to be incorrect! [2023-11-21 22:10:37,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d93dbd6-b134-4ec6-85a3-ec05287464ff/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE