./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.15.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.15.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8c531eafd1b683cc30049e1f942735b2216cbf61afe3120d0fb6502702c651b1 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:15:25,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:15:25,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:15:25,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:15:25,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:15:25,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:15:25,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:15:25,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:15:25,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:15:25,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:15:25,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:15:25,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:15:25,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:15:25,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:15:25,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:15:25,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:15:25,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:15:25,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:15:25,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:15:25,533 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:15:25,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:15:25,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:15:25,541 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:15:25,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:15:25,552 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:15:25,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:15:25,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:15:25,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:15:25,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:15:25,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:15:25,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:15:25,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:15:25,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:15:25,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:15:25,570 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:15:25,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:15:25,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:15:25,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:15:25,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:15:25,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:15:25,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:15:25,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-21 20:15:25,619 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:15:25,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:15:25,620 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:15:25,621 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:15:25,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:15:25,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:15:25,629 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:15:25,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:15:25,629 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-21 20:15:25,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:15:25,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-21 20:15:25,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:15:25,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:15:25,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:15:25,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:15:25,632 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-21 20:15:25,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:15:25,633 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:15:25,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:15:25,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:15:25,633 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:15:25,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:15:25,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:15:25,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:15:25,634 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:15:25,635 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:15:25,635 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:15:25,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:15:25,635 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:15:25,636 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:15:25,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:15:25,636 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:15:25,636 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c531eafd1b683cc30049e1f942735b2216cbf61afe3120d0fb6502702c651b1 [2021-10-21 20:15:25,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:15:25,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:15:25,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:15:25,936 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:15:25,936 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:15:25,937 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/systemc/transmitter.15.cil.c [2021-10-21 20:15:26,013 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/data/9f5c39e07/374445e1565a441b826c6f0b6b55e345/FLAGc935d242a [2021-10-21 20:15:26,522 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:15:26,523 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/sv-benchmarks/c/systemc/transmitter.15.cil.c [2021-10-21 20:15:26,547 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/data/9f5c39e07/374445e1565a441b826c6f0b6b55e345/FLAGc935d242a [2021-10-21 20:15:26,852 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/data/9f5c39e07/374445e1565a441b826c6f0b6b55e345 [2021-10-21 20:15:26,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:15:26,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:15:26,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:15:26,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:15:26,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:15:26,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:15:26" (1/1) ... [2021-10-21 20:15:26,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38902c3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:26, skipping insertion in model container [2021-10-21 20:15:26,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:15:26" (1/1) ... [2021-10-21 20:15:26,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:15:26,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:15:27,107 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/sv-benchmarks/c/systemc/transmitter.15.cil.c[401,414] [2021-10-21 20:15:27,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:15:27,285 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:15:27,305 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/sv-benchmarks/c/systemc/transmitter.15.cil.c[401,414] [2021-10-21 20:15:27,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:15:27,438 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:15:27,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27 WrapperNode [2021-10-21 20:15:27,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:15:27,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:15:27,441 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:15:27,441 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:15:27,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:15:27,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-21 20:15:27,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-21 20:15:27,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-21 20:15:27,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,636 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,636 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,751 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-21 20:15:27,811 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-21 20:15:27,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-21 20:15:27,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-21 20:15:27,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,820 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:15:27,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 20:15:27,843 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-21 20:15:27,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-21 20:15:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-21 20:15:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-21 20:15:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-21 20:15:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-21 20:15:30,767 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-21 20:15:30,768 INFO L299 CfgBuilder]: Removed 589 assume(true) statements. [2021-10-21 20:15:30,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 08:15:30 BoogieIcfgContainer [2021-10-21 20:15:30,774 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-21 20:15:30,779 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-21 20:15:30,779 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-21 20:15:30,783 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-21 20:15:30,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.10 08:15:26" (1/3) ... [2021-10-21 20:15:30,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@92b5469 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 08:15:30, skipping insertion in model container [2021-10-21 20:15:30,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (2/3) ... [2021-10-21 20:15:30,786 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@92b5469 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 08:15:30, skipping insertion in model container [2021-10-21 20:15:30,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 08:15:30" (3/3) ... [2021-10-21 20:15:30,789 INFO L111 eAbstractionObserver]: Analyzing ICFG transmitter.15.cil.c [2021-10-21 20:15:30,805 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-21 20:15:30,805 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-21 20:15:30,881 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-21 20:15:30,889 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-21 20:15:30,889 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-21 20:15:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand has 1886 states, 1884 states have (on average 1.5084925690021231) internal successors, (2842), 1885 states have internal predecessors, (2842), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:30,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:30,968 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:30,969 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:30,970 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:30,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:30,976 INFO L82 PathProgramCache]: Analyzing trace with hash 735925127, now seen corresponding path program 1 times [2021-10-21 20:15:30,987 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:30,987 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597671457] [2021-10-21 20:15:30,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:30,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:31,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:31,319 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:31,320 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597671457] [2021-10-21 20:15:31,321 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [597671457] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:31,322 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:31,322 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 20:15:31,325 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975345716] [2021-10-21 20:15:31,340 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:31,340 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:31,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:31,363 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:31,371 INFO L87 Difference]: Start difference. First operand has 1886 states, 1884 states have (on average 1.5084925690021231) internal successors, (2842), 1885 states have internal predecessors, (2842), 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 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:31,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:31,568 INFO L93 Difference]: Finished difference Result 3767 states and 5677 transitions. [2021-10-21 20:15:31,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:31,570 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:31,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:31,594 INFO L225 Difference]: With dead ends: 3767 [2021-10-21 20:15:31,595 INFO L226 Difference]: Without dead ends: 1882 [2021-10-21 20:15:31,603 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:31,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1882 states. [2021-10-21 20:15:31,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1882 to 1882. [2021-10-21 20:15:31,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1882 states, 1881 states have (on average 1.4896331738437) internal successors, (2802), 1881 states have internal predecessors, (2802), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1882 states and 2802 transitions. [2021-10-21 20:15:31,740 INFO L78 Accepts]: Start accepts. Automaton has 1882 states and 2802 transitions. Word has length 167 [2021-10-21 20:15:31,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:31,740 INFO L470 AbstractCegarLoop]: Abstraction has 1882 states and 2802 transitions. [2021-10-21 20:15:31,741 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:31,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2802 transitions. [2021-10-21 20:15:31,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:31,770 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:31,770 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:31,770 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-21 20:15:31,771 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:31,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:31,772 INFO L82 PathProgramCache]: Analyzing trace with hash 237368325, now seen corresponding path program 1 times [2021-10-21 20:15:31,772 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:31,772 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875316513] [2021-10-21 20:15:31,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:31,773 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:31,875 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:31,875 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875316513] [2021-10-21 20:15:31,875 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875316513] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:31,876 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:31,876 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 20:15:31,876 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39378068] [2021-10-21 20:15:31,878 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:31,878 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:31,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:31,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:31,880 INFO L87 Difference]: Start difference. First operand 1882 states and 2802 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:31,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:31,969 INFO L93 Difference]: Finished difference Result 3751 states and 5582 transitions. [2021-10-21 20:15:31,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:31,970 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:31,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:31,983 INFO L225 Difference]: With dead ends: 3751 [2021-10-21 20:15:31,983 INFO L226 Difference]: Without dead ends: 1882 [2021-10-21 20:15:31,986 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:31,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1882 states. [2021-10-21 20:15:32,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1882 to 1882. [2021-10-21 20:15:32,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1882 states, 1881 states have (on average 1.4891015417331206) internal successors, (2801), 1881 states have internal predecessors, (2801), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:32,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1882 states and 2801 transitions. [2021-10-21 20:15:32,064 INFO L78 Accepts]: Start accepts. Automaton has 1882 states and 2801 transitions. Word has length 167 [2021-10-21 20:15:32,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:32,091 INFO L470 AbstractCegarLoop]: Abstraction has 1882 states and 2801 transitions. [2021-10-21 20:15:32,091 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2801 transitions. [2021-10-21 20:15:32,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:32,100 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:32,101 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:32,101 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-21 20:15:32,102 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:32,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:32,103 INFO L82 PathProgramCache]: Analyzing trace with hash 2006839939, now seen corresponding path program 1 times [2021-10-21 20:15:32,105 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:32,106 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835837905] [2021-10-21 20:15:32,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:32,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:32,300 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:32,301 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835837905] [2021-10-21 20:15:32,301 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835837905] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:32,301 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:32,302 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:32,302 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105554478] [2021-10-21 20:15:32,303 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:32,303 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:32,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:32,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:32,305 INFO L87 Difference]: Start difference. First operand 1882 states and 2801 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:32,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:32,560 INFO L93 Difference]: Finished difference Result 5360 states and 7953 transitions. [2021-10-21 20:15:32,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:32,561 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:32,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:32,584 INFO L225 Difference]: With dead ends: 5360 [2021-10-21 20:15:32,584 INFO L226 Difference]: Without dead ends: 3496 [2021-10-21 20:15:32,589 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:32,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3496 states. [2021-10-21 20:15:32,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3496 to 3494. [2021-10-21 20:15:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.478099055253364) internal successors, (5163), 3493 states have internal predecessors, (5163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5163 transitions. [2021-10-21 20:15:32,802 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5163 transitions. Word has length 167 [2021-10-21 20:15:32,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:32,803 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5163 transitions. [2021-10-21 20:15:32,803 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:32,804 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5163 transitions. [2021-10-21 20:15:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:32,806 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:32,807 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:32,807 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-21 20:15:32,808 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:32,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:32,811 INFO L82 PathProgramCache]: Analyzing trace with hash -31533534, now seen corresponding path program 1 times [2021-10-21 20:15:32,812 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:32,813 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439503818] [2021-10-21 20:15:32,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:32,814 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:32,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:32,942 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:32,943 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439503818] [2021-10-21 20:15:32,946 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [439503818] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:32,947 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:32,948 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:32,948 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217845781] [2021-10-21 20:15:32,949 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:32,949 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:32,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:32,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:32,951 INFO L87 Difference]: Start difference. First operand 3494 states and 5163 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:33,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:33,124 INFO L93 Difference]: Finished difference Result 6969 states and 10294 transitions. [2021-10-21 20:15:33,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:33,124 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:33,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:33,145 INFO L225 Difference]: With dead ends: 6969 [2021-10-21 20:15:33,145 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:33,152 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:33,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:33,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4758087603778987) internal successors, (5155), 3493 states have internal predecessors, (5155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:33,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5155 transitions. [2021-10-21 20:15:33,295 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5155 transitions. Word has length 167 [2021-10-21 20:15:33,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:33,296 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5155 transitions. [2021-10-21 20:15:33,296 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5155 transitions. [2021-10-21 20:15:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:33,299 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:33,299 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:33,299 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-21 20:15:33,299 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:33,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:33,301 INFO L82 PathProgramCache]: Analyzing trace with hash -675030430, now seen corresponding path program 1 times [2021-10-21 20:15:33,301 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:33,302 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60556114] [2021-10-21 20:15:33,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:33,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:33,385 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:33,386 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60556114] [2021-10-21 20:15:33,386 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [60556114] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:33,386 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:33,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:33,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388420129] [2021-10-21 20:15:33,388 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:33,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:33,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:33,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:33,390 INFO L87 Difference]: Start difference. First operand 3494 states and 5155 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:33,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:33,561 INFO L93 Difference]: Finished difference Result 6968 states and 10277 transitions. [2021-10-21 20:15:33,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:33,562 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:33,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:33,581 INFO L225 Difference]: With dead ends: 6968 [2021-10-21 20:15:33,582 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:33,586 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:33,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:33,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:33,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4735184655024334) internal successors, (5147), 3493 states have internal predecessors, (5147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5147 transitions. [2021-10-21 20:15:33,762 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5147 transitions. Word has length 167 [2021-10-21 20:15:33,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:33,762 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5147 transitions. [2021-10-21 20:15:33,762 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:33,763 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5147 transitions. [2021-10-21 20:15:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:33,765 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:33,765 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:33,765 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-21 20:15:33,766 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:33,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:33,766 INFO L82 PathProgramCache]: Analyzing trace with hash -939677920, now seen corresponding path program 1 times [2021-10-21 20:15:33,767 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:33,767 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677359298] [2021-10-21 20:15:33,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:33,767 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:33,837 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:33,837 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677359298] [2021-10-21 20:15:33,838 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [677359298] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:33,838 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:33,838 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:33,839 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264962869] [2021-10-21 20:15:33,840 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:33,843 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:33,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:33,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:33,845 INFO L87 Difference]: Start difference. First operand 3494 states and 5147 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:34,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:34,078 INFO L93 Difference]: Finished difference Result 6966 states and 10258 transitions. [2021-10-21 20:15:34,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:34,079 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:34,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:34,111 INFO L225 Difference]: With dead ends: 6966 [2021-10-21 20:15:34,112 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:34,118 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:34,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:34,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:34,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4712281706269683) internal successors, (5139), 3493 states have internal predecessors, (5139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:34,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5139 transitions. [2021-10-21 20:15:34,324 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5139 transitions. Word has length 167 [2021-10-21 20:15:34,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:34,325 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5139 transitions. [2021-10-21 20:15:34,325 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:34,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5139 transitions. [2021-10-21 20:15:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:34,328 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:34,328 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:34,329 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-21 20:15:34,329 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:34,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:34,330 INFO L82 PathProgramCache]: Analyzing trace with hash 1188104928, now seen corresponding path program 1 times [2021-10-21 20:15:34,330 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:34,336 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898635472] [2021-10-21 20:15:34,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:34,336 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:34,390 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:34,391 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898635472] [2021-10-21 20:15:34,391 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [898635472] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:34,391 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:34,391 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:34,392 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261390075] [2021-10-21 20:15:34,392 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:34,393 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:34,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:34,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:34,394 INFO L87 Difference]: Start difference. First operand 3494 states and 5139 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:34,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:34,588 INFO L93 Difference]: Finished difference Result 6965 states and 10241 transitions. [2021-10-21 20:15:34,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:34,588 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:34,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:34,610 INFO L225 Difference]: With dead ends: 6965 [2021-10-21 20:15:34,610 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:34,617 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:34,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:34,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.468937875751503) internal successors, (5131), 3493 states have internal predecessors, (5131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5131 transitions. [2021-10-21 20:15:34,881 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5131 transitions. Word has length 167 [2021-10-21 20:15:34,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:34,881 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5131 transitions. [2021-10-21 20:15:34,883 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5131 transitions. [2021-10-21 20:15:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:34,885 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:34,885 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:34,886 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-21 20:15:34,886 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:34,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:34,887 INFO L82 PathProgramCache]: Analyzing trace with hash 841101088, now seen corresponding path program 1 times [2021-10-21 20:15:34,887 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:34,887 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993805241] [2021-10-21 20:15:34,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:34,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:34,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:34,953 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:34,953 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993805241] [2021-10-21 20:15:34,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993805241] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:34,954 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:34,954 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:34,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116820967] [2021-10-21 20:15:34,955 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:34,955 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:34,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:34,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:34,957 INFO L87 Difference]: Start difference. First operand 3494 states and 5131 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:35,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:35,151 INFO L93 Difference]: Finished difference Result 6964 states and 10224 transitions. [2021-10-21 20:15:35,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:35,152 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:35,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:35,195 INFO L225 Difference]: With dead ends: 6964 [2021-10-21 20:15:35,195 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:35,202 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:35,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:35,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4666475808760377) internal successors, (5123), 3493 states have internal predecessors, (5123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:35,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5123 transitions. [2021-10-21 20:15:35,403 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5123 transitions. Word has length 167 [2021-10-21 20:15:35,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:35,403 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5123 transitions. [2021-10-21 20:15:35,404 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:35,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5123 transitions. [2021-10-21 20:15:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:35,406 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:35,406 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:35,407 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-21 20:15:35,407 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:35,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:35,408 INFO L82 PathProgramCache]: Analyzing trace with hash 1107002080, now seen corresponding path program 1 times [2021-10-21 20:15:35,408 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:35,408 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403207162] [2021-10-21 20:15:35,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:35,408 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:35,454 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:35,455 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403207162] [2021-10-21 20:15:35,455 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403207162] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:35,455 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:35,455 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:35,455 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204008937] [2021-10-21 20:15:35,456 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:35,456 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:35,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:35,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:35,459 INFO L87 Difference]: Start difference. First operand 3494 states and 5123 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:35,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:35,628 INFO L93 Difference]: Finished difference Result 6963 states and 10207 transitions. [2021-10-21 20:15:35,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:35,629 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:35,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:35,639 INFO L225 Difference]: With dead ends: 6963 [2021-10-21 20:15:35,639 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:35,645 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:35,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:35,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:35,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4643572860005725) internal successors, (5115), 3493 states have internal predecessors, (5115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5115 transitions. [2021-10-21 20:15:35,827 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5115 transitions. Word has length 167 [2021-10-21 20:15:35,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:35,828 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5115 transitions. [2021-10-21 20:15:35,828 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5115 transitions. [2021-10-21 20:15:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:35,830 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:35,831 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:35,831 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-21 20:15:35,831 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:35,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:35,832 INFO L82 PathProgramCache]: Analyzing trace with hash 1808316192, now seen corresponding path program 1 times [2021-10-21 20:15:35,832 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:35,834 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351336809] [2021-10-21 20:15:35,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:35,834 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:35,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:35,896 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:35,896 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351336809] [2021-10-21 20:15:35,896 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351336809] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:35,896 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:35,896 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:35,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559231585] [2021-10-21 20:15:35,897 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:35,897 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:35,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:35,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:35,899 INFO L87 Difference]: Start difference. First operand 3494 states and 5115 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:36,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:36,056 INFO L93 Difference]: Finished difference Result 6962 states and 10190 transitions. [2021-10-21 20:15:36,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:36,057 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:36,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:36,065 INFO L225 Difference]: With dead ends: 6962 [2021-10-21 20:15:36,065 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:36,071 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:36,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:36,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:36,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4620669911251074) internal successors, (5107), 3493 states have internal predecessors, (5107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5107 transitions. [2021-10-21 20:15:36,232 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5107 transitions. Word has length 167 [2021-10-21 20:15:36,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:36,233 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5107 transitions. [2021-10-21 20:15:36,233 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5107 transitions. [2021-10-21 20:15:36,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:36,235 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:36,236 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:36,236 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-21 20:15:36,237 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:36,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:36,237 INFO L82 PathProgramCache]: Analyzing trace with hash 1969486560, now seen corresponding path program 1 times [2021-10-21 20:15:36,238 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:36,240 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650701205] [2021-10-21 20:15:36,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:36,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:36,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:36,281 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:36,281 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650701205] [2021-10-21 20:15:36,281 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1650701205] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:36,281 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:36,282 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:36,282 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354329718] [2021-10-21 20:15:36,282 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:36,282 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:36,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:36,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:36,285 INFO L87 Difference]: Start difference. First operand 3494 states and 5107 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:36,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:36,479 INFO L93 Difference]: Finished difference Result 6961 states and 10173 transitions. [2021-10-21 20:15:36,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:36,480 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:36,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:36,488 INFO L225 Difference]: With dead ends: 6961 [2021-10-21 20:15:36,489 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:36,495 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:36,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:36,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4597766962496421) internal successors, (5099), 3493 states have internal predecessors, (5099), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5099 transitions. [2021-10-21 20:15:36,678 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5099 transitions. Word has length 167 [2021-10-21 20:15:36,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:36,679 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5099 transitions. [2021-10-21 20:15:36,679 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5099 transitions. [2021-10-21 20:15:36,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:36,682 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:36,682 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:36,683 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-21 20:15:36,683 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:36,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:36,684 INFO L82 PathProgramCache]: Analyzing trace with hash 1836138272, now seen corresponding path program 1 times [2021-10-21 20:15:36,684 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:36,684 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936124589] [2021-10-21 20:15:36,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:36,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:36,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:36,754 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:36,755 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936124589] [2021-10-21 20:15:36,755 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936124589] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:36,755 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:36,755 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:36,756 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659447828] [2021-10-21 20:15:36,756 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:36,756 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:36,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:36,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:36,758 INFO L87 Difference]: Start difference. First operand 3494 states and 5099 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:36,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:36,930 INFO L93 Difference]: Finished difference Result 6960 states and 10156 transitions. [2021-10-21 20:15:36,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:36,931 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:36,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:36,945 INFO L225 Difference]: With dead ends: 6960 [2021-10-21 20:15:36,945 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:36,952 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:36,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:37,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4574864013741768) internal successors, (5091), 3493 states have internal predecessors, (5091), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:37,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5091 transitions. [2021-10-21 20:15:37,186 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5091 transitions. Word has length 167 [2021-10-21 20:15:37,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:37,187 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5091 transitions. [2021-10-21 20:15:37,187 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:37,187 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5091 transitions. [2021-10-21 20:15:37,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:37,190 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:37,190 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:37,191 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-21 20:15:37,191 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:37,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:37,192 INFO L82 PathProgramCache]: Analyzing trace with hash -2048218658, now seen corresponding path program 1 times [2021-10-21 20:15:37,192 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:37,192 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253927418] [2021-10-21 20:15:37,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:37,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:37,235 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:37,235 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253927418] [2021-10-21 20:15:37,235 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253927418] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:37,236 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:37,236 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:37,236 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284956258] [2021-10-21 20:15:37,237 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:37,237 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:37,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:37,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:37,238 INFO L87 Difference]: Start difference. First operand 3494 states and 5091 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:37,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:37,415 INFO L93 Difference]: Finished difference Result 6958 states and 10137 transitions. [2021-10-21 20:15:37,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:37,416 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:37,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:37,425 INFO L225 Difference]: With dead ends: 6958 [2021-10-21 20:15:37,425 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:37,432 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:37,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:37,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4551961064987118) internal successors, (5083), 3493 states have internal predecessors, (5083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5083 transitions. [2021-10-21 20:15:37,613 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5083 transitions. Word has length 167 [2021-10-21 20:15:37,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:37,614 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5083 transitions. [2021-10-21 20:15:37,615 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5083 transitions. [2021-10-21 20:15:37,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:37,617 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:37,617 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:37,618 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-21 20:15:37,618 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:37,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:37,619 INFO L82 PathProgramCache]: Analyzing trace with hash 2034093470, now seen corresponding path program 1 times [2021-10-21 20:15:37,619 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:37,619 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626586948] [2021-10-21 20:15:37,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:37,620 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:37,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:37,685 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:37,685 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626586948] [2021-10-21 20:15:37,686 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1626586948] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:37,686 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:37,686 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:37,686 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768029853] [2021-10-21 20:15:37,687 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:37,687 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:37,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:37,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:37,689 INFO L87 Difference]: Start difference. First operand 3494 states and 5083 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:37,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:37,874 INFO L93 Difference]: Finished difference Result 6957 states and 10120 transitions. [2021-10-21 20:15:37,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:37,874 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:37,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:37,884 INFO L225 Difference]: With dead ends: 6957 [2021-10-21 20:15:37,885 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:37,893 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:37,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:38,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4529058116232465) internal successors, (5075), 3493 states have internal predecessors, (5075), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:38,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5075 transitions. [2021-10-21 20:15:38,109 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5075 transitions. Word has length 167 [2021-10-21 20:15:38,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:38,110 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5075 transitions. [2021-10-21 20:15:38,110 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5075 transitions. [2021-10-21 20:15:38,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:38,113 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:38,113 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:38,113 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-21 20:15:38,114 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:38,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:38,114 INFO L82 PathProgramCache]: Analyzing trace with hash -2129186338, now seen corresponding path program 1 times [2021-10-21 20:15:38,115 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:38,115 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339548170] [2021-10-21 20:15:38,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:38,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:38,168 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:38,168 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339548170] [2021-10-21 20:15:38,168 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339548170] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:38,169 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:38,169 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:38,169 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874991348] [2021-10-21 20:15:38,170 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:38,170 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:38,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:38,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:38,171 INFO L87 Difference]: Start difference. First operand 3494 states and 5075 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:38,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:38,368 INFO L93 Difference]: Finished difference Result 6956 states and 10103 transitions. [2021-10-21 20:15:38,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:38,368 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:38,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:38,376 INFO L225 Difference]: With dead ends: 6956 [2021-10-21 20:15:38,376 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:38,383 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:38,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:38,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:38,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.442599484683653) internal successors, (5039), 3493 states have internal predecessors, (5039), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5039 transitions. [2021-10-21 20:15:38,535 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5039 transitions. Word has length 167 [2021-10-21 20:15:38,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:38,536 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5039 transitions. [2021-10-21 20:15:38,536 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5039 transitions. [2021-10-21 20:15:38,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:38,538 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:38,539 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:38,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-21 20:15:38,539 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:38,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:38,540 INFO L82 PathProgramCache]: Analyzing trace with hash 904313021, now seen corresponding path program 1 times [2021-10-21 20:15:38,540 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:38,542 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086870479] [2021-10-21 20:15:38,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:38,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:38,607 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:38,607 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086870479] [2021-10-21 20:15:38,609 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086870479] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:38,610 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:38,610 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:38,610 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652742896] [2021-10-21 20:15:38,611 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:38,611 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:38,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:38,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:38,612 INFO L87 Difference]: Start difference. First operand 3494 states and 5039 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:38,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:38,816 INFO L93 Difference]: Finished difference Result 6955 states and 10030 transitions. [2021-10-21 20:15:38,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:38,817 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:38,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:38,824 INFO L225 Difference]: With dead ends: 6955 [2021-10-21 20:15:38,825 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:38,830 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:38,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:38,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4322931577440596) internal successors, (5003), 3493 states have internal predecessors, (5003), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 5003 transitions. [2021-10-21 20:15:38,989 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 5003 transitions. Word has length 167 [2021-10-21 20:15:38,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:38,989 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 5003 transitions. [2021-10-21 20:15:38,990 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5003 transitions. [2021-10-21 20:15:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:38,992 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:38,992 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:38,992 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-21 20:15:38,993 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:38,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:38,993 INFO L82 PathProgramCache]: Analyzing trace with hash -2125714179, now seen corresponding path program 1 times [2021-10-21 20:15:38,993 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:38,994 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [789455517] [2021-10-21 20:15:38,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:38,994 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:39,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:39,032 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:39,032 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [789455517] [2021-10-21 20:15:39,032 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [789455517] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:39,032 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:39,033 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:39,033 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093198863] [2021-10-21 20:15:39,033 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:39,034 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:39,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:39,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:39,035 INFO L87 Difference]: Start difference. First operand 3494 states and 5003 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:39,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:39,280 INFO L93 Difference]: Finished difference Result 6954 states and 9957 transitions. [2021-10-21 20:15:39,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:39,281 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:39,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:39,289 INFO L225 Difference]: With dead ends: 6954 [2021-10-21 20:15:39,289 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:39,294 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:39,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:39,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:39,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.421986830804466) internal successors, (4967), 3493 states have internal predecessors, (4967), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:39,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4967 transitions. [2021-10-21 20:15:39,503 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4967 transitions. Word has length 167 [2021-10-21 20:15:39,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:39,504 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4967 transitions. [2021-10-21 20:15:39,504 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4967 transitions. [2021-10-21 20:15:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:39,507 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:39,507 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:39,507 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-21 20:15:39,508 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:39,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:39,508 INFO L82 PathProgramCache]: Analyzing trace with hash 1803688540, now seen corresponding path program 1 times [2021-10-21 20:15:39,509 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:39,509 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39526382] [2021-10-21 20:15:39,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:39,509 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:39,555 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:39,555 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39526382] [2021-10-21 20:15:39,556 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39526382] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:39,556 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:39,556 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:39,556 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401093066] [2021-10-21 20:15:39,557 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:39,559 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:39,559 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:39,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:39,560 INFO L87 Difference]: Start difference. First operand 3494 states and 4967 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:39,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:39,807 INFO L93 Difference]: Finished difference Result 6953 states and 9884 transitions. [2021-10-21 20:15:39,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:39,808 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:39,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:39,817 INFO L225 Difference]: With dead ends: 6953 [2021-10-21 20:15:39,817 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:39,823 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:39,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:39,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:39,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4116805038648725) internal successors, (4931), 3493 states have internal predecessors, (4931), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:40,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4931 transitions. [2021-10-21 20:15:40,006 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4931 transitions. Word has length 167 [2021-10-21 20:15:40,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:40,006 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4931 transitions. [2021-10-21 20:15:40,006 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:40,007 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4931 transitions. [2021-10-21 20:15:40,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:40,009 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:40,009 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:40,009 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-21 20:15:40,009 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:40,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:40,010 INFO L82 PathProgramCache]: Analyzing trace with hash -1908957540, now seen corresponding path program 1 times [2021-10-21 20:15:40,010 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:40,010 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1478767634] [2021-10-21 20:15:40,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:40,011 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:40,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:40,056 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:40,056 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1478767634] [2021-10-21 20:15:40,056 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1478767634] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:40,056 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:40,057 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:40,057 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723505898] [2021-10-21 20:15:40,058 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:40,059 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:40,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:40,059 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:40,060 INFO L87 Difference]: Start difference. First operand 3494 states and 4931 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:40,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:40,306 INFO L93 Difference]: Finished difference Result 6952 states and 9811 transitions. [2021-10-21 20:15:40,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:40,307 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:40,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:40,313 INFO L225 Difference]: With dead ends: 6952 [2021-10-21 20:15:40,313 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:40,317 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:40,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:40,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.4013741769252792) internal successors, (4895), 3493 states have internal predecessors, (4895), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4895 transitions. [2021-10-21 20:15:40,479 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4895 transitions. Word has length 167 [2021-10-21 20:15:40,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:40,480 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4895 transitions. [2021-10-21 20:15:40,480 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:40,480 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4895 transitions. [2021-10-21 20:15:40,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:40,482 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:40,482 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:40,482 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-10-21 20:15:40,483 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:40,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:40,483 INFO L82 PathProgramCache]: Analyzing trace with hash 1048299385, now seen corresponding path program 1 times [2021-10-21 20:15:40,483 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:40,484 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569430106] [2021-10-21 20:15:40,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:40,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:40,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:40,520 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:40,520 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569430106] [2021-10-21 20:15:40,520 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569430106] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:40,520 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:40,520 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:40,520 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733035913] [2021-10-21 20:15:40,521 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:40,521 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:40,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:40,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:40,522 INFO L87 Difference]: Start difference. First operand 3494 states and 4895 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:40,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:40,725 INFO L93 Difference]: Finished difference Result 6950 states and 9736 transitions. [2021-10-21 20:15:40,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:40,725 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:40,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:40,733 INFO L225 Difference]: With dead ends: 6950 [2021-10-21 20:15:40,733 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:40,737 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:40,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:40,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.3910678499856857) internal successors, (4859), 3493 states have internal predecessors, (4859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4859 transitions. [2021-10-21 20:15:40,900 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4859 transitions. Word has length 167 [2021-10-21 20:15:40,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:40,901 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4859 transitions. [2021-10-21 20:15:40,901 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4859 transitions. [2021-10-21 20:15:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:40,902 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:40,903 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:40,903 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-10-21 20:15:40,903 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:40,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:40,904 INFO L82 PathProgramCache]: Analyzing trace with hash 1051443672, now seen corresponding path program 1 times [2021-10-21 20:15:40,904 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:40,904 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449876298] [2021-10-21 20:15:40,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:40,905 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:40,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:40,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:40,939 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:40,940 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449876298] [2021-10-21 20:15:40,940 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449876298] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:40,940 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:40,940 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:40,940 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070374090] [2021-10-21 20:15:40,941 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:40,941 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:40,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:40,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:40,942 INFO L87 Difference]: Start difference. First operand 3494 states and 4859 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:41,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:41,175 INFO L93 Difference]: Finished difference Result 6949 states and 9663 transitions. [2021-10-21 20:15:41,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:41,176 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:41,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:41,183 INFO L225 Difference]: With dead ends: 6949 [2021-10-21 20:15:41,183 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:41,186 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:41,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:41,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.3807615230460921) internal successors, (4823), 3493 states have internal predecessors, (4823), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:41,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4823 transitions. [2021-10-21 20:15:41,351 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4823 transitions. Word has length 167 [2021-10-21 20:15:41,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:41,352 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4823 transitions. [2021-10-21 20:15:41,352 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:41,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4823 transitions. [2021-10-21 20:15:41,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:41,354 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:41,354 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:41,354 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-10-21 20:15:41,354 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:41,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:41,355 INFO L82 PathProgramCache]: Analyzing trace with hash -1890753000, now seen corresponding path program 1 times [2021-10-21 20:15:41,355 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:41,355 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402201864] [2021-10-21 20:15:41,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:41,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:41,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:41,397 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:41,398 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402201864] [2021-10-21 20:15:41,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402201864] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:41,398 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:41,398 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:41,398 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913128143] [2021-10-21 20:15:41,399 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:41,399 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:41,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:41,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:41,401 INFO L87 Difference]: Start difference. First operand 3494 states and 4823 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:41,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:41,621 INFO L93 Difference]: Finished difference Result 6948 states and 9590 transitions. [2021-10-21 20:15:41,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:41,621 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:41,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:41,629 INFO L225 Difference]: With dead ends: 6948 [2021-10-21 20:15:41,629 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:41,634 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:41,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:41,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:41,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.3704551961064988) internal successors, (4787), 3493 states have internal predecessors, (4787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4787 transitions. [2021-10-21 20:15:41,809 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4787 transitions. Word has length 167 [2021-10-21 20:15:41,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:41,809 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4787 transitions. [2021-10-21 20:15:41,810 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4787 transitions. [2021-10-21 20:15:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:41,811 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:41,811 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:41,812 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-10-21 20:15:41,812 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:41,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:41,812 INFO L82 PathProgramCache]: Analyzing trace with hash 2068907767, now seen corresponding path program 1 times [2021-10-21 20:15:41,813 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:41,813 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977116337] [2021-10-21 20:15:41,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:41,813 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:41,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:41,848 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:41,848 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977116337] [2021-10-21 20:15:41,848 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1977116337] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:41,848 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:41,849 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:41,849 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451682572] [2021-10-21 20:15:41,849 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:41,849 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:41,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:41,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:41,850 INFO L87 Difference]: Start difference. First operand 3494 states and 4787 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:42,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:42,085 INFO L93 Difference]: Finished difference Result 6947 states and 9517 transitions. [2021-10-21 20:15:42,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:42,086 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:42,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:42,095 INFO L225 Difference]: With dead ends: 6947 [2021-10-21 20:15:42,095 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:42,098 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:42,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:42,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.3601488691669052) internal successors, (4751), 3493 states have internal predecessors, (4751), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4751 transitions. [2021-10-21 20:15:42,271 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4751 transitions. Word has length 167 [2021-10-21 20:15:42,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:42,271 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4751 transitions. [2021-10-21 20:15:42,272 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4751 transitions. [2021-10-21 20:15:42,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:42,273 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:42,273 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:42,273 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-10-21 20:15:42,274 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:42,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:42,274 INFO L82 PathProgramCache]: Analyzing trace with hash -1861907562, now seen corresponding path program 1 times [2021-10-21 20:15:42,274 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:42,274 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970844781] [2021-10-21 20:15:42,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:42,275 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:42,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:42,309 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:42,309 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970844781] [2021-10-21 20:15:42,309 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970844781] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:42,310 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:42,310 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:42,310 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665404709] [2021-10-21 20:15:42,310 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:42,311 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:42,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:42,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:42,312 INFO L87 Difference]: Start difference. First operand 3494 states and 4751 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:42,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:42,525 INFO L93 Difference]: Finished difference Result 6946 states and 9444 transitions. [2021-10-21 20:15:42,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:42,525 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:42,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:42,534 INFO L225 Difference]: With dead ends: 6946 [2021-10-21 20:15:42,534 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:42,539 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:42,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:42,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.3498425422273117) internal successors, (4715), 3493 states have internal predecessors, (4715), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4715 transitions. [2021-10-21 20:15:42,753 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4715 transitions. Word has length 167 [2021-10-21 20:15:42,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:42,754 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4715 transitions. [2021-10-21 20:15:42,754 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4715 transitions. [2021-10-21 20:15:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:42,756 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:42,756 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:42,756 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-10-21 20:15:42,757 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:42,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:42,757 INFO L82 PathProgramCache]: Analyzing trace with hash 723537750, now seen corresponding path program 1 times [2021-10-21 20:15:42,758 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:42,758 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134060105] [2021-10-21 20:15:42,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:42,758 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:42,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:42,803 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:42,803 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134060105] [2021-10-21 20:15:42,803 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134060105] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:42,803 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:42,804 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:42,804 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998895470] [2021-10-21 20:15:42,804 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:42,805 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:42,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:42,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:42,806 INFO L87 Difference]: Start difference. First operand 3494 states and 4715 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:43,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:43,067 INFO L93 Difference]: Finished difference Result 6945 states and 9371 transitions. [2021-10-21 20:15:43,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:43,068 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:43,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:43,078 INFO L225 Difference]: With dead ends: 6945 [2021-10-21 20:15:43,078 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:43,083 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:43,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:43,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:43,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.3395362152877184) internal successors, (4679), 3493 states have internal predecessors, (4679), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4679 transitions. [2021-10-21 20:15:43,323 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4679 transitions. Word has length 167 [2021-10-21 20:15:43,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:43,324 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4679 transitions. [2021-10-21 20:15:43,324 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4679 transitions. [2021-10-21 20:15:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:43,325 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:43,326 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:43,326 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-10-21 20:15:43,326 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:43,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:43,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1570454133, now seen corresponding path program 1 times [2021-10-21 20:15:43,327 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:43,327 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328187420] [2021-10-21 20:15:43,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:43,328 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:43,377 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:43,378 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328187420] [2021-10-21 20:15:43,378 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1328187420] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:43,378 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:43,378 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:43,378 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407186711] [2021-10-21 20:15:43,379 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:43,380 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:43,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:43,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:43,381 INFO L87 Difference]: Start difference. First operand 3494 states and 4679 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:43,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:43,627 INFO L93 Difference]: Finished difference Result 6944 states and 9298 transitions. [2021-10-21 20:15:43,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:43,627 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:43,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:43,633 INFO L225 Difference]: With dead ends: 6944 [2021-10-21 20:15:43,634 INFO L226 Difference]: Without dead ends: 3494 [2021-10-21 20:15:43,640 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:43,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2021-10-21 20:15:43,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3494. [2021-10-21 20:15:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3494 states, 3493 states have (on average 1.3292298883481248) internal successors, (4643), 3493 states have internal predecessors, (4643), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:43,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 3494 states and 4643 transitions. [2021-10-21 20:15:43,834 INFO L78 Accepts]: Start accepts. Automaton has 3494 states and 4643 transitions. Word has length 167 [2021-10-21 20:15:43,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:43,834 INFO L470 AbstractCegarLoop]: Abstraction has 3494 states and 4643 transitions. [2021-10-21 20:15:43,835 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:43,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 4643 transitions. [2021-10-21 20:15:43,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:43,836 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:43,836 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:43,836 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-10-21 20:15:43,837 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:43,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:43,837 INFO L82 PathProgramCache]: Analyzing trace with hash -1777475277, now seen corresponding path program 1 times [2021-10-21 20:15:43,837 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:43,837 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575205020] [2021-10-21 20:15:43,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:43,838 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:43,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:43,912 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:43,913 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575205020] [2021-10-21 20:15:43,913 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575205020] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:43,913 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:43,913 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:43,913 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448067077] [2021-10-21 20:15:43,914 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:43,914 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:43,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:43,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:43,915 INFO L87 Difference]: Start difference. First operand 3494 states and 4643 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:44,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:44,642 INFO L93 Difference]: Finished difference Result 10708 states and 14282 transitions. [2021-10-21 20:15:44,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:44,643 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:44,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:44,654 INFO L225 Difference]: With dead ends: 10708 [2021-10-21 20:15:44,655 INFO L226 Difference]: Without dead ends: 7265 [2021-10-21 20:15:44,660 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 23.6ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:44,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7265 states. [2021-10-21 20:15:44,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7265 to 3539. [2021-10-21 20:15:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3539 states, 3538 states have (on average 1.3208027133973996) internal successors, (4673), 3538 states have internal predecessors, (4673), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:44,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 3539 states and 4673 transitions. [2021-10-21 20:15:44,938 INFO L78 Accepts]: Start accepts. Automaton has 3539 states and 4673 transitions. Word has length 167 [2021-10-21 20:15:44,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:44,938 INFO L470 AbstractCegarLoop]: Abstraction has 3539 states and 4673 transitions. [2021-10-21 20:15:44,938 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:44,939 INFO L276 IsEmpty]: Start isEmpty. Operand 3539 states and 4673 transitions. [2021-10-21 20:15:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:44,940 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:44,940 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:44,940 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-10-21 20:15:44,940 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:44,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:44,941 INFO L82 PathProgramCache]: Analyzing trace with hash 675016305, now seen corresponding path program 1 times [2021-10-21 20:15:44,941 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:44,941 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565179039] [2021-10-21 20:15:44,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:44,942 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:44,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:44,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:44,991 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:44,991 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565179039] [2021-10-21 20:15:44,991 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565179039] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:44,991 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:44,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:44,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830624794] [2021-10-21 20:15:44,992 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:44,992 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:44,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:44,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:44,993 INFO L87 Difference]: Start difference. First operand 3539 states and 4673 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:45,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:45,546 INFO L93 Difference]: Finished difference Result 8196 states and 10900 transitions. [2021-10-21 20:15:45,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:45,546 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:45,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:45,554 INFO L225 Difference]: With dead ends: 8196 [2021-10-21 20:15:45,554 INFO L226 Difference]: Without dead ends: 4715 [2021-10-21 20:15:45,557 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.4ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:45,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4715 states. [2021-10-21 20:15:45,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4715 to 3545. [2021-10-21 20:15:45,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3545 states, 3544 states have (on average 1.3123589164785554) internal successors, (4651), 3544 states have internal predecessors, (4651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 3545 states and 4651 transitions. [2021-10-21 20:15:45,852 INFO L78 Accepts]: Start accepts. Automaton has 3545 states and 4651 transitions. Word has length 167 [2021-10-21 20:15:45,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:45,852 INFO L470 AbstractCegarLoop]: Abstraction has 3545 states and 4651 transitions. [2021-10-21 20:15:45,853 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:45,853 INFO L276 IsEmpty]: Start isEmpty. Operand 3545 states and 4651 transitions. [2021-10-21 20:15:45,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:45,854 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:45,854 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:45,854 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-10-21 20:15:45,855 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:45,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:45,855 INFO L82 PathProgramCache]: Analyzing trace with hash 1146372655, now seen corresponding path program 1 times [2021-10-21 20:15:45,856 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:45,856 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1805596697] [2021-10-21 20:15:45,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:45,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:45,917 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:45,917 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1805596697] [2021-10-21 20:15:45,917 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1805596697] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:45,917 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:45,918 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:45,918 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093555793] [2021-10-21 20:15:45,918 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:45,918 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:45,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:45,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:45,919 INFO L87 Difference]: Start difference. First operand 3545 states and 4651 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:46,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:46,455 INFO L93 Difference]: Finished difference Result 8536 states and 11255 transitions. [2021-10-21 20:15:46,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:46,456 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:46,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:46,463 INFO L225 Difference]: With dead ends: 8536 [2021-10-21 20:15:46,463 INFO L226 Difference]: Without dead ends: 5063 [2021-10-21 20:15:46,467 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.1ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:46,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5063 states. [2021-10-21 20:15:46,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5063 to 3551. [2021-10-21 20:15:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3551 states, 3550 states have (on average 1.303943661971831) internal successors, (4629), 3550 states have internal predecessors, (4629), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 3551 states and 4629 transitions. [2021-10-21 20:15:46,770 INFO L78 Accepts]: Start accepts. Automaton has 3551 states and 4629 transitions. Word has length 167 [2021-10-21 20:15:46,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:46,770 INFO L470 AbstractCegarLoop]: Abstraction has 3551 states and 4629 transitions. [2021-10-21 20:15:46,771 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:46,771 INFO L276 IsEmpty]: Start isEmpty. Operand 3551 states and 4629 transitions. [2021-10-21 20:15:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:46,772 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:46,772 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:46,772 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-10-21 20:15:46,772 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:46,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:46,773 INFO L82 PathProgramCache]: Analyzing trace with hash -1251097875, now seen corresponding path program 1 times [2021-10-21 20:15:46,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:46,773 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656213231] [2021-10-21 20:15:46,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:46,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:46,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:46,826 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:46,826 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656213231] [2021-10-21 20:15:46,826 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656213231] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:46,826 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:46,826 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:46,827 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752217325] [2021-10-21 20:15:46,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:46,827 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:46,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:46,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:46,828 INFO L87 Difference]: Start difference. First operand 3551 states and 4629 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:47,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:47,334 INFO L93 Difference]: Finished difference Result 8715 states and 11401 transitions. [2021-10-21 20:15:47,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:47,335 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:47,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:47,343 INFO L225 Difference]: With dead ends: 8715 [2021-10-21 20:15:47,344 INFO L226 Difference]: Without dead ends: 5243 [2021-10-21 20:15:47,349 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.9ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:47,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5243 states. [2021-10-21 20:15:47,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5243 to 3557. [2021-10-21 20:15:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3557 states, 3556 states have (on average 1.2955568053993252) internal successors, (4607), 3556 states have internal predecessors, (4607), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 3557 states and 4607 transitions. [2021-10-21 20:15:47,642 INFO L78 Accepts]: Start accepts. Automaton has 3557 states and 4607 transitions. Word has length 167 [2021-10-21 20:15:47,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:47,642 INFO L470 AbstractCegarLoop]: Abstraction has 3557 states and 4607 transitions. [2021-10-21 20:15:47,642 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3557 states and 4607 transitions. [2021-10-21 20:15:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:47,644 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:47,644 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:47,644 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-10-21 20:15:47,644 INFO L402 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:47,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:47,645 INFO L82 PathProgramCache]: Analyzing trace with hash 1424894507, now seen corresponding path program 1 times [2021-10-21 20:15:47,645 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:47,645 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741670390] [2021-10-21 20:15:47,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:47,646 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:47,689 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:47,689 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741670390] [2021-10-21 20:15:47,689 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [741670390] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:47,689 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:47,690 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:47,690 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864444918] [2021-10-21 20:15:47,690 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:47,690 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:47,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:47,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:47,691 INFO L87 Difference]: Start difference. First operand 3557 states and 4607 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:48,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:48,390 INFO L93 Difference]: Finished difference Result 8894 states and 11547 transitions. [2021-10-21 20:15:48,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:48,391 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:48,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:48,396 INFO L225 Difference]: With dead ends: 8894 [2021-10-21 20:15:48,397 INFO L226 Difference]: Without dead ends: 5423 [2021-10-21 20:15:48,409 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.6ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:48,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5423 states. [2021-10-21 20:15:48,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5423 to 3563. [2021-10-21 20:15:48,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3563 states, 3562 states have (on average 1.2871982032565974) internal successors, (4585), 3562 states have internal predecessors, (4585), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:48,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 3563 states and 4585 transitions. [2021-10-21 20:15:48,790 INFO L78 Accepts]: Start accepts. Automaton has 3563 states and 4585 transitions. Word has length 167 [2021-10-21 20:15:48,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:48,791 INFO L470 AbstractCegarLoop]: Abstraction has 3563 states and 4585 transitions. [2021-10-21 20:15:48,791 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:48,791 INFO L276 IsEmpty]: Start isEmpty. Operand 3563 states and 4585 transitions. [2021-10-21 20:15:48,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:48,793 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:48,793 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:48,793 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2021-10-21 20:15:48,794 INFO L402 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:48,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:48,794 INFO L82 PathProgramCache]: Analyzing trace with hash 430200809, now seen corresponding path program 1 times [2021-10-21 20:15:48,794 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:48,795 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838841756] [2021-10-21 20:15:48,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:48,795 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:48,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:48,851 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:48,851 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838841756] [2021-10-21 20:15:48,851 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838841756] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:48,852 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:48,852 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:48,852 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202990241] [2021-10-21 20:15:48,853 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:48,853 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:48,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:48,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:48,855 INFO L87 Difference]: Start difference. First operand 3563 states and 4585 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:49,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:49,792 INFO L93 Difference]: Finished difference Result 12428 states and 16046 transitions. [2021-10-21 20:15:49,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:49,793 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:49,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:49,800 INFO L225 Difference]: With dead ends: 12428 [2021-10-21 20:15:49,800 INFO L226 Difference]: Without dead ends: 8958 [2021-10-21 20:15:49,803 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.0ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:49,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8958 states. [2021-10-21 20:15:50,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8958 to 3653. [2021-10-21 20:15:50,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3653 states, 3652 states have (on average 1.2801204819277108) internal successors, (4675), 3652 states have internal predecessors, (4675), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 3653 states and 4675 transitions. [2021-10-21 20:15:50,104 INFO L78 Accepts]: Start accepts. Automaton has 3653 states and 4675 transitions. Word has length 167 [2021-10-21 20:15:50,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:50,104 INFO L470 AbstractCegarLoop]: Abstraction has 3653 states and 4675 transitions. [2021-10-21 20:15:50,104 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 3653 states and 4675 transitions. [2021-10-21 20:15:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:50,105 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:50,105 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:50,106 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-10-21 20:15:50,106 INFO L402 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:50,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:50,106 INFO L82 PathProgramCache]: Analyzing trace with hash 1996958759, now seen corresponding path program 1 times [2021-10-21 20:15:50,106 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:50,107 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121790517] [2021-10-21 20:15:50,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:50,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:50,153 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:50,153 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121790517] [2021-10-21 20:15:50,153 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2121790517] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:50,154 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:50,154 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:50,154 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594766498] [2021-10-21 20:15:50,154 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:50,155 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:50,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:50,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:50,155 INFO L87 Difference]: Start difference. First operand 3653 states and 4675 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:50,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:50,843 INFO L93 Difference]: Finished difference Result 9495 states and 12184 transitions. [2021-10-21 20:15:50,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:50,844 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:50,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:50,849 INFO L225 Difference]: With dead ends: 9495 [2021-10-21 20:15:50,849 INFO L226 Difference]: Without dead ends: 5945 [2021-10-21 20:15:50,854 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.8ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:50,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5945 states. [2021-10-21 20:15:51,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5945 to 3659. [2021-10-21 20:15:51,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3659 states, 3658 states have (on average 1.2720065609622744) internal successors, (4653), 3658 states have internal predecessors, (4653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 3659 states and 4653 transitions. [2021-10-21 20:15:51,223 INFO L78 Accepts]: Start accepts. Automaton has 3659 states and 4653 transitions. Word has length 167 [2021-10-21 20:15:51,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:51,224 INFO L470 AbstractCegarLoop]: Abstraction has 3659 states and 4653 transitions. [2021-10-21 20:15:51,224 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:51,224 INFO L276 IsEmpty]: Start isEmpty. Operand 3659 states and 4653 transitions. [2021-10-21 20:15:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:51,225 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:51,225 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:51,226 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-10-21 20:15:51,226 INFO L402 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:51,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:51,226 INFO L82 PathProgramCache]: Analyzing trace with hash -80378139, now seen corresponding path program 1 times [2021-10-21 20:15:51,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:51,227 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430988346] [2021-10-21 20:15:51,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:51,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:51,270 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:51,271 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430988346] [2021-10-21 20:15:51,271 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [430988346] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:51,271 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:51,271 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:51,271 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [627767240] [2021-10-21 20:15:51,272 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:51,272 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:51,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:51,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:51,273 INFO L87 Difference]: Start difference. First operand 3659 states and 4653 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:51,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:51,927 INFO L93 Difference]: Finished difference Result 9674 states and 12330 transitions. [2021-10-21 20:15:51,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:51,928 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:51,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:51,934 INFO L225 Difference]: With dead ends: 9674 [2021-10-21 20:15:51,934 INFO L226 Difference]: Without dead ends: 6125 [2021-10-21 20:15:51,939 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.1ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:51,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6125 states. [2021-10-21 20:15:52,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6125 to 3665. [2021-10-21 20:15:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3665 states, 3664 states have (on average 1.2639192139737991) internal successors, (4631), 3664 states have internal predecessors, (4631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:52,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 3665 states and 4631 transitions. [2021-10-21 20:15:52,246 INFO L78 Accepts]: Start accepts. Automaton has 3665 states and 4631 transitions. Word has length 167 [2021-10-21 20:15:52,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:52,246 INFO L470 AbstractCegarLoop]: Abstraction has 3665 states and 4631 transitions. [2021-10-21 20:15:52,246 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 4631 transitions. [2021-10-21 20:15:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:52,247 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:52,247 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:52,247 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-10-21 20:15:52,247 INFO L402 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:52,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:52,248 INFO L82 PathProgramCache]: Analyzing trace with hash 1828079651, now seen corresponding path program 1 times [2021-10-21 20:15:52,248 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:52,248 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871740079] [2021-10-21 20:15:52,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:52,248 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:52,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:52,293 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:52,293 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1871740079] [2021-10-21 20:15:52,293 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1871740079] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:52,293 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:52,293 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:52,294 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20901825] [2021-10-21 20:15:52,294 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:52,294 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:52,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:52,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:52,295 INFO L87 Difference]: Start difference. First operand 3665 states and 4631 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:53,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:53,033 INFO L93 Difference]: Finished difference Result 9853 states and 12476 transitions. [2021-10-21 20:15:53,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:53,033 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:53,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:53,041 INFO L225 Difference]: With dead ends: 9853 [2021-10-21 20:15:53,042 INFO L226 Difference]: Without dead ends: 6305 [2021-10-21 20:15:53,046 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 19.9ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:53,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6305 states. [2021-10-21 20:15:53,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6305 to 3671. [2021-10-21 20:15:53,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3671 states, 3670 states have (on average 1.255858310626703) internal successors, (4609), 3670 states have internal predecessors, (4609), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 3671 states and 4609 transitions. [2021-10-21 20:15:53,490 INFO L78 Accepts]: Start accepts. Automaton has 3671 states and 4609 transitions. Word has length 167 [2021-10-21 20:15:53,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:53,490 INFO L470 AbstractCegarLoop]: Abstraction has 3671 states and 4609 transitions. [2021-10-21 20:15:53,491 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 4609 transitions. [2021-10-21 20:15:53,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:53,492 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:53,492 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:53,492 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2021-10-21 20:15:53,493 INFO L402 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:53,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:53,493 INFO L82 PathProgramCache]: Analyzing trace with hash 1773686753, now seen corresponding path program 1 times [2021-10-21 20:15:53,493 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:53,494 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268000454] [2021-10-21 20:15:53,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:53,494 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:53,539 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:53,539 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268000454] [2021-10-21 20:15:53,539 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1268000454] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:53,539 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:53,539 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:53,539 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282918406] [2021-10-21 20:15:53,540 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:53,540 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:53,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:53,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:53,541 INFO L87 Difference]: Start difference. First operand 3671 states and 4609 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:54,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:54,467 INFO L93 Difference]: Finished difference Result 10032 states and 12622 transitions. [2021-10-21 20:15:54,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:54,468 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:54,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:54,477 INFO L225 Difference]: With dead ends: 10032 [2021-10-21 20:15:54,477 INFO L226 Difference]: Without dead ends: 6485 [2021-10-21 20:15:54,480 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.6ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:54,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6485 states. [2021-10-21 20:15:54,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6485 to 3677. [2021-10-21 20:15:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3677 states, 3676 states have (on average 1.247823721436344) internal successors, (4587), 3676 states have internal predecessors, (4587), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 3677 states and 4587 transitions. [2021-10-21 20:15:54,903 INFO L78 Accepts]: Start accepts. Automaton has 3677 states and 4587 transitions. Word has length 167 [2021-10-21 20:15:54,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:54,904 INFO L470 AbstractCegarLoop]: Abstraction has 3677 states and 4587 transitions. [2021-10-21 20:15:54,904 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 4587 transitions. [2021-10-21 20:15:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:54,905 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:54,905 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:54,905 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2021-10-21 20:15:54,906 INFO L402 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:54,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:54,906 INFO L82 PathProgramCache]: Analyzing trace with hash -2087551457, now seen corresponding path program 1 times [2021-10-21 20:15:54,906 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:54,906 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497141871] [2021-10-21 20:15:54,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:54,906 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:54,956 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:54,956 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497141871] [2021-10-21 20:15:54,956 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1497141871] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:54,956 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:54,956 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:54,957 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [176296563] [2021-10-21 20:15:54,958 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:54,958 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:54,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:54,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:54,959 INFO L87 Difference]: Start difference. First operand 3677 states and 4587 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:55,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:55,770 INFO L93 Difference]: Finished difference Result 10372 states and 12977 transitions. [2021-10-21 20:15:55,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:55,770 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:55,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:55,777 INFO L225 Difference]: With dead ends: 10372 [2021-10-21 20:15:55,777 INFO L226 Difference]: Without dead ends: 6833 [2021-10-21 20:15:55,781 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:55,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6833 states. [2021-10-21 20:15:56,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6833 to 3683. [2021-10-21 20:15:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3683 states, 3682 states have (on average 1.2398153177620859) internal successors, (4565), 3682 states have internal predecessors, (4565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 3683 states and 4565 transitions. [2021-10-21 20:15:56,196 INFO L78 Accepts]: Start accepts. Automaton has 3683 states and 4565 transitions. Word has length 167 [2021-10-21 20:15:56,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:56,196 INFO L470 AbstractCegarLoop]: Abstraction has 3683 states and 4565 transitions. [2021-10-21 20:15:56,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:56,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 4565 transitions. [2021-10-21 20:15:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:56,197 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:56,197 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:56,198 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2021-10-21 20:15:56,198 INFO L402 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:56,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:56,198 INFO L82 PathProgramCache]: Analyzing trace with hash -159278755, now seen corresponding path program 1 times [2021-10-21 20:15:56,199 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:56,199 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931937397] [2021-10-21 20:15:56,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:56,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:56,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:56,249 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:56,250 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931937397] [2021-10-21 20:15:56,250 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [931937397] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:56,250 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:56,250 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 20:15:56,250 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841275727] [2021-10-21 20:15:56,251 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 20:15:56,251 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:56,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 20:15:56,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 20:15:56,252 INFO L87 Difference]: Start difference. First operand 3683 states and 4565 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:57,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:57,131 INFO L93 Difference]: Finished difference Result 10551 states and 13123 transitions. [2021-10-21 20:15:57,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 20:15:57,132 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:57,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:57,138 INFO L225 Difference]: With dead ends: 10551 [2021-10-21 20:15:57,138 INFO L226 Difference]: Without dead ends: 7013 [2021-10-21 20:15:57,142 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 21.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 20:15:57,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7013 states. [2021-10-21 20:15:57,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7013 to 3689. [2021-10-21 20:15:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3689 states, 3688 states have (on average 1.231832971800434) internal successors, (4543), 3688 states have internal predecessors, (4543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 3689 states and 4543 transitions. [2021-10-21 20:15:57,538 INFO L78 Accepts]: Start accepts. Automaton has 3689 states and 4543 transitions. Word has length 167 [2021-10-21 20:15:57,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:57,538 INFO L470 AbstractCegarLoop]: Abstraction has 3689 states and 4543 transitions. [2021-10-21 20:15:57,538 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:57,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 4543 transitions. [2021-10-21 20:15:57,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:57,539 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:57,539 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:57,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2021-10-21 20:15:57,539 INFO L402 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:57,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:57,540 INFO L82 PathProgramCache]: Analyzing trace with hash -1531086053, now seen corresponding path program 1 times [2021-10-21 20:15:57,540 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:57,540 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613500103] [2021-10-21 20:15:57,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:57,540 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:57,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:57,585 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:57,585 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613500103] [2021-10-21 20:15:57,585 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1613500103] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:57,585 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:57,585 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:57,585 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [244300681] [2021-10-21 20:15:57,586 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:57,586 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:57,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:57,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:57,587 INFO L87 Difference]: Start difference. First operand 3689 states and 4543 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:58,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:58,032 INFO L93 Difference]: Finished difference Result 7357 states and 9052 transitions. [2021-10-21 20:15:58,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:58,033 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:58,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:58,036 INFO L225 Difference]: With dead ends: 7357 [2021-10-21 20:15:58,036 INFO L226 Difference]: Without dead ends: 3689 [2021-10-21 20:15:58,039 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:58,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3689 states. [2021-10-21 20:15:58,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3689 to 3689. [2021-10-21 20:15:58,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3689 states, 3688 states have (on average 1.2296637744034706) internal successors, (4535), 3688 states have internal predecessors, (4535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 3689 states and 4535 transitions. [2021-10-21 20:15:58,393 INFO L78 Accepts]: Start accepts. Automaton has 3689 states and 4535 transitions. Word has length 167 [2021-10-21 20:15:58,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:58,393 INFO L470 AbstractCegarLoop]: Abstraction has 3689 states and 4535 transitions. [2021-10-21 20:15:58,393 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 4535 transitions. [2021-10-21 20:15:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:58,394 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:58,395 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:58,395 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2021-10-21 20:15:58,395 INFO L402 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:58,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:58,396 INFO L82 PathProgramCache]: Analyzing trace with hash -1925452839, now seen corresponding path program 1 times [2021-10-21 20:15:58,396 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:58,396 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977698627] [2021-10-21 20:15:58,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:58,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:58,440 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:58,440 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [977698627] [2021-10-21 20:15:58,440 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [977698627] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:58,440 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:58,441 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:58,441 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462320080] [2021-10-21 20:15:58,441 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:58,441 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:58,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:58,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:58,442 INFO L87 Difference]: Start difference. First operand 3689 states and 4535 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:58,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:58,811 INFO L93 Difference]: Finished difference Result 7349 states and 9028 transitions. [2021-10-21 20:15:58,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:58,811 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:58,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:58,816 INFO L225 Difference]: With dead ends: 7349 [2021-10-21 20:15:58,816 INFO L226 Difference]: Without dead ends: 3689 [2021-10-21 20:15:58,820 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:58,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3689 states. [2021-10-21 20:15:59,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3689 to 3689. [2021-10-21 20:15:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3689 states, 3688 states have (on average 1.2274945770065075) internal successors, (4527), 3688 states have internal predecessors, (4527), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 3689 states and 4527 transitions. [2021-10-21 20:15:59,224 INFO L78 Accepts]: Start accepts. Automaton has 3689 states and 4527 transitions. Word has length 167 [2021-10-21 20:15:59,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:15:59,224 INFO L470 AbstractCegarLoop]: Abstraction has 3689 states and 4527 transitions. [2021-10-21 20:15:59,225 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 4527 transitions. [2021-10-21 20:15:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:15:59,226 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:15:59,226 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:15:59,226 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2021-10-21 20:15:59,226 INFO L402 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:15:59,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:15:59,227 INFO L82 PathProgramCache]: Analyzing trace with hash 1860041367, now seen corresponding path program 1 times [2021-10-21 20:15:59,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:15:59,227 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544598402] [2021-10-21 20:15:59,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:15:59,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:15:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:15:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:15:59,273 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:15:59,273 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544598402] [2021-10-21 20:15:59,273 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544598402] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:15:59,273 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:15:59,274 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 20:15:59,274 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966533250] [2021-10-21 20:15:59,274 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:15:59,274 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:15:59,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:15:59,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:59,275 INFO L87 Difference]: Start difference. First operand 3689 states and 4527 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:15:59,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:15:59,654 INFO L93 Difference]: Finished difference Result 7257 states and 8892 transitions. [2021-10-21 20:15:59,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:15:59,655 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 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 167 [2021-10-21 20:15:59,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:15:59,658 INFO L225 Difference]: With dead ends: 7257 [2021-10-21 20:15:59,658 INFO L226 Difference]: Without dead ends: 3605 [2021-10-21 20:15:59,661 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:15:59,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3605 states. [2021-10-21 20:16:00,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3605 to 3605. [2021-10-21 20:16:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3605 states, 3604 states have (on average 1.21503884572697) internal successors, (4379), 3604 states have internal predecessors, (4379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:16:00,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3605 states to 3605 states and 4379 transitions. [2021-10-21 20:16:00,037 INFO L78 Accepts]: Start accepts. Automaton has 3605 states and 4379 transitions. Word has length 167 [2021-10-21 20:16:00,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:16:00,037 INFO L470 AbstractCegarLoop]: Abstraction has 3605 states and 4379 transitions. [2021-10-21 20:16:00,038 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 2 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:16:00,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 4379 transitions. [2021-10-21 20:16:00,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-10-21 20:16:00,038 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:16:00,038 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:16:00,039 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2021-10-21 20:16:00,039 INFO L402 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:16:00,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:16:00,039 INFO L82 PathProgramCache]: Analyzing trace with hash 1042392917, now seen corresponding path program 1 times [2021-10-21 20:16:00,039 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:16:00,039 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060897228] [2021-10-21 20:16:00,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:16:00,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:16:00,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 20:16:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 20:16:00,088 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 20:16:00,088 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060897228] [2021-10-21 20:16:00,088 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060897228] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 20:16:00,088 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 20:16:00,089 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 20:16:00,089 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875384191] [2021-10-21 20:16:00,089 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 20:16:00,089 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 20:16:00,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 20:16:00,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:16:00,090 INFO L87 Difference]: Start difference. First operand 3605 states and 4379 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:16:01,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 20:16:01,082 INFO L93 Difference]: Finished difference Result 10442 states and 12630 transitions. [2021-10-21 20:16:01,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 20:16:01,083 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 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 167 [2021-10-21 20:16:01,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 20:16:01,089 INFO L225 Difference]: With dead ends: 10442 [2021-10-21 20:16:01,089 INFO L226 Difference]: Without dead ends: 7006 [2021-10-21 20:16:01,092 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 20:16:01,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7006 states. [2021-10-21 20:16:01,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7006 to 6907. [2021-10-21 20:16:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6907 states, 6906 states have (on average 1.2054735013032145) internal successors, (8325), 6906 states have internal predecessors, (8325), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:16:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6907 states to 6907 states and 8325 transitions. [2021-10-21 20:16:01,875 INFO L78 Accepts]: Start accepts. Automaton has 6907 states and 8325 transitions. Word has length 167 [2021-10-21 20:16:01,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 20:16:01,875 INFO L470 AbstractCegarLoop]: Abstraction has 6907 states and 8325 transitions. [2021-10-21 20:16:01,875 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 20:16:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 6907 states and 8325 transitions. [2021-10-21 20:16:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2021-10-21 20:16:01,877 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 20:16:01,877 INFO L512 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 20:16:01,877 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2021-10-21 20:16:01,877 INFO L402 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 20:16:01,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 20:16:01,878 INFO L82 PathProgramCache]: Analyzing trace with hash 1905310406, now seen corresponding path program 1 times [2021-10-21 20:16:01,878 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 20:16:01,878 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439679263] [2021-10-21 20:16:01,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 20:16:01,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 20:16:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 20:16:01,898 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-21 20:16:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 20:16:02,039 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-21 20:16:02,039 INFO L626 BasicCegarLoop]: Counterexample is feasible [2021-10-21 20:16:02,040 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 20:16:02,042 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2021-10-21 20:16:02,048 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-21 20:16:02,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.10 08:16:02 BoogieIcfgContainer [2021-10-21 20:16:02,303 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-21 20:16:02,303 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-21 20:16:02,304 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-21 20:16:02,304 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-21 20:16:02,304 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 08:15:30" (3/4) ... [2021-10-21 20:16:02,306 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-10-21 20:16:02,539 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/witness.graphml [2021-10-21 20:16:02,539 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-21 20:16:02,541 INFO L168 Benchmark]: Toolchain (without parser) took 35684.97 ms. Allocated memory was 92.3 MB in the beginning and 2.3 GB in the end (delta: 2.2 GB). Free memory was 56.9 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 937.0 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:02,541 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 92.3 MB. Free memory was 64.5 MB in the beginning and 64.4 MB in the end (delta: 26.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:16:02,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 582.47 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 56.7 MB in the beginning and 80.4 MB in the end (delta: -23.7 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:02,542 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.50 ms. Allocated memory is still 115.3 MB. Free memory was 80.4 MB in the beginning and 65.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:02,542 INFO L168 Benchmark]: Boogie Preprocessor took 194.30 ms. Allocated memory is still 115.3 MB. Free memory was 65.1 MB in the beginning and 77.2 MB in the end (delta: -12.1 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:02,543 INFO L168 Benchmark]: RCFGBuilder took 2963.39 ms. Allocated memory was 115.3 MB in the beginning and 163.6 MB in the end (delta: 48.2 MB). Free memory was 77.2 MB in the beginning and 89.2 MB in the end (delta: -12.0 MB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:02,543 INFO L168 Benchmark]: TraceAbstraction took 31524.00 ms. Allocated memory was 163.6 MB in the beginning and 2.3 GB in the end (delta: 2.2 GB). Free memory was 89.0 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 835.1 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:02,543 INFO L168 Benchmark]: Witness Printer took 235.83 ms. Allocated memory is still 2.3 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 64.0 MB). Peak memory consumption was 62.9 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:02,545 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 92.3 MB. Free memory was 64.5 MB in the beginning and 64.4 MB in the end (delta: 26.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 582.47 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 56.7 MB in the beginning and 80.4 MB in the end (delta: -23.7 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 175.50 ms. Allocated memory is still 115.3 MB. Free memory was 80.4 MB in the beginning and 65.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 194.30 ms. Allocated memory is still 115.3 MB. Free memory was 65.1 MB in the beginning and 77.2 MB in the end (delta: -12.1 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2963.39 ms. Allocated memory was 115.3 MB in the beginning and 163.6 MB in the end (delta: 48.2 MB). Free memory was 77.2 MB in the beginning and 89.2 MB in the end (delta: -12.0 MB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 31524.00 ms. Allocated memory was 163.6 MB in the beginning and 2.3 GB in the end (delta: 2.2 GB). Free memory was 89.0 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 835.1 MB. Max. memory is 16.1 GB. * Witness Printer took 235.83 ms. Allocated memory is still 2.3 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 64.0 MB). Peak memory consumption was 62.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 13]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L17] int m_pc = 0; [L18] int t1_pc = 0; [L19] int t2_pc = 0; [L20] int t3_pc = 0; [L21] int t4_pc = 0; [L22] int t5_pc = 0; [L23] int t6_pc = 0; [L24] int t7_pc = 0; [L25] int t8_pc = 0; [L26] int t9_pc = 0; [L27] int t10_pc = 0; [L28] int t11_pc = 0; [L29] int t12_pc = 0; [L30] int t13_pc = 0; [L31] int m_st ; [L32] int t1_st ; [L33] int t2_st ; [L34] int t3_st ; [L35] int t4_st ; [L36] int t5_st ; [L37] int t6_st ; [L38] int t7_st ; [L39] int t8_st ; [L40] int t9_st ; [L41] int t10_st ; [L42] int t11_st ; [L43] int t12_st ; [L44] int t13_st ; [L45] int m_i ; [L46] int t1_i ; [L47] int t2_i ; [L48] int t3_i ; [L49] int t4_i ; [L50] int t5_i ; [L51] int t6_i ; [L52] int t7_i ; [L53] int t8_i ; [L54] int t9_i ; [L55] int t10_i ; [L56] int t11_i ; [L57] int t12_i ; [L58] int t13_i ; [L59] int M_E = 2; [L60] int T1_E = 2; [L61] int T2_E = 2; [L62] int T3_E = 2; [L63] int T4_E = 2; [L64] int T5_E = 2; [L65] int T6_E = 2; [L66] int T7_E = 2; [L67] int T8_E = 2; [L68] int T9_E = 2; [L69] int T10_E = 2; [L70] int T11_E = 2; [L71] int T12_E = 2; [L72] int T13_E = 2; [L73] int E_1 = 2; [L74] int E_2 = 2; [L75] int E_3 = 2; [L76] int E_4 = 2; [L77] int E_5 = 2; [L78] int E_6 = 2; [L79] int E_7 = 2; [L80] int E_8 = 2; [L81] int E_9 = 2; [L82] int E_10 = 2; [L83] int E_11 = 2; [L84] int E_12 = 2; [L85] int E_13 = 2; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=0, m_pc=0, m_st=0, T10_E=2, t10_i=0, t10_pc=0, t10_st=0, T11_E=2, t11_i=0, t11_pc=0, t11_st=0, T12_E=2, t12_i=0, t12_pc=0, t12_st=0, T13_E=2, t13_i=0, t13_pc=0, t13_st=0, T1_E=2, t1_i=0, t1_pc=0, t1_st=0, T2_E=2, t2_i=0, t2_pc=0, t2_st=0, T3_E=2, t3_i=0, t3_pc=0, t3_st=0, T4_E=2, t4_i=0, t4_pc=0, t4_st=0, T5_E=2, t5_i=0, t5_pc=0, t5_st=0, T6_E=2, t6_i=0, t6_pc=0, t6_st=0, T7_E=2, t7_i=0, t7_pc=0, t7_st=0, T8_E=2, t8_i=0, t8_pc=0, t8_st=0, T9_E=2, t9_i=0, t9_pc=0, t9_st=0] [L1929] int __retres1 ; [L1832] m_i = 1 [L1833] t1_i = 1 [L1834] t2_i = 1 [L1835] t3_i = 1 [L1836] t4_i = 1 [L1837] t5_i = 1 [L1838] t6_i = 1 [L1839] t7_i = 1 [L1840] t8_i = 1 [L1841] t9_i = 1 [L1842] t10_i = 1 [L1843] t11_i = 1 [L1844] t12_i = 1 [L1845] t13_i = 1 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1870] int kernel_st ; [L1871] int tmp ; [L1872] int tmp___0 ; [L1876] kernel_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L873] COND TRUE m_i == 1 [L874] m_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L878] COND TRUE t1_i == 1 [L879] t1_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L883] COND TRUE t2_i == 1 [L884] t2_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L888] COND TRUE t3_i == 1 [L889] t3_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L893] COND TRUE t4_i == 1 [L894] t4_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L898] COND TRUE t5_i == 1 [L899] t5_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L903] COND TRUE t6_i == 1 [L904] t6_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L908] COND TRUE t7_i == 1 [L909] t7_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L913] COND TRUE t8_i == 1 [L914] t8_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L918] COND TRUE t9_i == 1 [L919] t9_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L923] COND TRUE t10_i == 1 [L924] t10_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L928] COND TRUE t11_i == 1 [L929] t11_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L933] COND TRUE t12_i == 1 [L934] t12_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L938] COND TRUE t13_i == 1 [L939] t13_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1250] COND FALSE !(M_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1255] COND FALSE !(T1_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1260] COND FALSE !(T2_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1265] COND FALSE !(T3_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1270] COND FALSE !(T4_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1275] COND FALSE !(T5_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1280] COND FALSE !(T6_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1285] COND FALSE !(T7_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1290] COND FALSE !(T8_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1295] COND FALSE !(T9_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1300] COND FALSE !(T10_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1305] COND FALSE !(T11_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1310] COND FALSE !(T12_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1315] COND FALSE !(T13_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1320] COND FALSE !(E_1 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1325] COND FALSE !(E_2 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1330] COND FALSE !(E_3 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1335] COND FALSE !(E_4 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1340] COND FALSE !(E_5 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1345] COND FALSE !(E_6 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1350] COND FALSE !(E_7 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1355] COND FALSE !(E_8 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1360] COND FALSE !(E_9 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1365] COND FALSE !(E_10 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1370] COND FALSE !(E_11 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1375] COND FALSE !(E_12 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1380] COND FALSE !(E_13 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1533] int tmp ; [L1534] int tmp___0 ; [L1535] int tmp___1 ; [L1536] int tmp___2 ; [L1537] int tmp___3 ; [L1538] int tmp___4 ; [L1539] int tmp___5 ; [L1540] int tmp___6 ; [L1541] int tmp___7 ; [L1542] int tmp___8 ; [L1543] int tmp___9 ; [L1544] int tmp___10 ; [L1545] int tmp___11 ; [L1546] int tmp___12 ; [L596] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L599] COND FALSE !(m_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L609] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L611] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1550] tmp = is_master_triggered() [L1552] COND FALSE !(\read(tmp)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L615] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L618] COND FALSE !(t1_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L628] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L630] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1558] tmp___0 = is_transmit1_triggered() [L1560] COND FALSE !(\read(tmp___0)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L634] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L637] COND FALSE !(t2_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L647] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L649] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1566] tmp___1 = is_transmit2_triggered() [L1568] COND FALSE !(\read(tmp___1)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L653] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L656] COND FALSE !(t3_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L666] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L668] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1574] tmp___2 = is_transmit3_triggered() [L1576] COND FALSE !(\read(tmp___2)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L672] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L675] COND FALSE !(t4_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L685] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L687] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1582] tmp___3 = is_transmit4_triggered() [L1584] COND FALSE !(\read(tmp___3)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L691] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L694] COND FALSE !(t5_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L704] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L706] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1590] tmp___4 = is_transmit5_triggered() [L1592] COND FALSE !(\read(tmp___4)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L710] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L713] COND FALSE !(t6_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L723] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L725] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1598] tmp___5 = is_transmit6_triggered() [L1600] COND FALSE !(\read(tmp___5)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L729] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L732] COND FALSE !(t7_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L742] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L744] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1606] tmp___6 = is_transmit7_triggered() [L1608] COND FALSE !(\read(tmp___6)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L748] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L751] COND FALSE !(t8_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L761] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L763] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1614] tmp___7 = is_transmit8_triggered() [L1616] COND FALSE !(\read(tmp___7)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L767] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L770] COND FALSE !(t9_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L780] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L782] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1622] tmp___8 = is_transmit9_triggered() [L1624] COND FALSE !(\read(tmp___8)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L786] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L789] COND FALSE !(t10_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L799] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L801] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1630] tmp___9 = is_transmit10_triggered() [L1632] COND FALSE !(\read(tmp___9)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L805] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L808] COND FALSE !(t11_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L818] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L820] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1638] tmp___10 = is_transmit11_triggered() [L1640] COND FALSE !(\read(tmp___10)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L824] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L827] COND FALSE !(t12_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L837] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L839] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1646] tmp___11 = is_transmit12_triggered() [L1648] COND FALSE !(\read(tmp___11)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L843] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L846] COND FALSE !(t13_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L856] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L858] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1654] tmp___12 = is_transmit13_triggered() [L1656] COND FALSE !(\read(tmp___12)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1393] COND FALSE !(M_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1398] COND FALSE !(T1_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1403] COND FALSE !(T2_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1408] COND FALSE !(T3_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1413] COND FALSE !(T4_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1418] COND FALSE !(T5_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1423] COND FALSE !(T6_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1428] COND FALSE !(T7_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1433] COND FALSE !(T8_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1438] COND FALSE !(T9_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1443] COND FALSE !(T10_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1448] COND FALSE !(T11_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1453] COND FALSE !(T12_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1458] COND FALSE !(T13_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1463] COND FALSE !(E_1 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1468] COND FALSE !(E_2 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1473] COND FALSE !(E_3 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1478] COND FALSE !(E_4 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1483] COND FALSE !(E_5 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1488] COND FALSE !(E_6 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1493] COND FALSE !(E_7 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1498] COND FALSE !(E_8 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1503] COND FALSE !(E_9 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1508] COND FALSE !(E_10 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1513] COND FALSE !(E_11 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1518] COND FALSE !(E_12 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1523] COND FALSE !(E_13 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1884] COND TRUE 1 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1887] kernel_st = 1 [L1029] int tmp ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1033] COND TRUE 1 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L948] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L951] COND TRUE m_st == 0 [L952] __retres1 = 1 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1024] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1036] tmp = exists_runnable_thread() [L1038] COND TRUE \read(tmp) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1043] COND TRUE m_st == 0 [L1044] int tmp_ndt_1; [L1045] tmp_ndt_1 = __VERIFIER_nondet_int() [L1046] COND FALSE !(\read(tmp_ndt_1)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L1057] COND TRUE t1_st == 0 [L1058] int tmp_ndt_2; [L1059] tmp_ndt_2 = __VERIFIER_nondet_int() [L1060] COND FALSE !(\read(tmp_ndt_2)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] [L13] reach_error() VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_2=2, E_3=2, E_4=2, E_5=2, E_6=2, E_7=2, E_8=2, E_9=2, M_E=2, m_i=1, m_pc=0, m_st=0, T10_E=2, t10_i=1, t10_pc=0, t10_st=0, T11_E=2, t11_i=1, t11_pc=0, t11_st=0, T12_E=2, t12_i=1, t12_pc=0, t12_st=0, T13_E=2, t13_i=1, t13_pc=0, t13_st=0, T1_E=2, t1_i=1, t1_pc=0, t1_st=0, T2_E=2, t2_i=1, t2_pc=0, t2_st=0, T3_E=2, t3_i=1, t3_pc=0, t3_st=0, T4_E=2, t4_i=1, t4_pc=0, t4_st=0, T5_E=2, t5_i=1, t5_pc=0, t5_st=0, T6_E=2, t6_i=1, t6_pc=0, t6_st=0, T7_E=2, t7_i=1, t7_pc=0, t7_st=0, T8_E=2, t8_i=1, t8_pc=0, t8_st=0, T9_E=2, t9_i=1, t9_pc=0, t9_st=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 1886 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 31167.4ms, OverallIterations: 43, TraceHistogramMax: 1, EmptinessCheckTime: 126.6ms, AutomataDifference: 16940.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 50.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 110094 SDtfs, 150729 SDslu, 71912 SDs, 0 SdLazy, 2028 SolverSat, 1130 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1811.4ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 275.2ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=6907occurred in iteration=42, InterpolantAutomatonStates: 162, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 10858.3ms AutomataMinimizationTime, 42 MinimizatonAttempts, 32022 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 270.4ms SsaConstructionTime, 520.4ms SatisfiabilityAnalysisTime, 1696.0ms InterpolantComputationTime, 7182 NumberOfCodeBlocks, 7182 NumberOfCodeBlocksAsserted, 43 NumberOfCheckSat, 6972 ConstructedInterpolants, 0 QuantifiedInterpolants, 9678 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 42 InterpolantComputations, 42 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-10-21 20:16:02,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1159aaa-a3d3-451c-9e20-2de1a3f25069/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...