./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/systemc/transmitter.16.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/systemc/transmitter.16.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 f54b32159b481db657c74fd3014c325ec24ad30b .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-20ed64e [2021-08-26 09:14:39,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 09:14:39,814 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 09:14:39,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 09:14:39,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 09:14:39,849 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 09:14:39,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 09:14:39,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 09:14:39,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 09:14:39,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 09:14:39,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 09:14:39,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 09:14:39,871 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 09:14:39,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 09:14:39,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 09:14:39,876 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 09:14:39,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 09:14:39,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 09:14:39,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 09:14:39,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 09:14:39,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 09:14:39,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 09:14:39,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 09:14:39,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 09:14:39,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 09:14:39,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 09:14:39,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 09:14:39,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 09:14:39,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 09:14:39,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 09:14:39,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 09:14:39,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 09:14:39,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 09:14:39,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 09:14:39,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 09:14:39,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 09:14:39,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 09:14:39,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 09:14:39,897 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 09:14:39,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 09:14:39,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 09:14:39,899 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-08-26 09:14:39,925 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 09:14:39,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 09:14:39,926 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 09:14:39,927 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 09:14:39,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 09:14:39,928 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 09:14:39,929 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 09:14:39,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 09:14:39,929 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-26 09:14:39,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 09:14:39,930 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-26 09:14:39,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 09:14:39,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 09:14:39,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 09:14:39,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 09:14:39,930 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-26 09:14:39,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 09:14:39,931 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 09:14:39,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 09:14:39,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 09:14:39,931 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 09:14:39,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 09:14:39,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 09:14:39,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 09:14:39,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 09:14:39,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 09:14:39,932 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 09:14:39,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 09:14:39,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 09:14:39,932 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 09:14:39,932 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f54b32159b481db657c74fd3014c325ec24ad30b [2021-08-26 09:14:40,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 09:14:40,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 09:14:40,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 09:14:40,211 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 09:14:40,211 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 09:14:40,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/transmitter.16.cil.c [2021-08-26 09:14:40,263 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d5b4d278/dad6f1473bbe4cdf8eb646b29f7b9764/FLAGb3a2d22d0 [2021-08-26 09:14:40,606 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 09:14:40,607 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.16.cil.c [2021-08-26 09:14:40,621 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d5b4d278/dad6f1473bbe4cdf8eb646b29f7b9764/FLAGb3a2d22d0 [2021-08-26 09:14:41,033 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d5b4d278/dad6f1473bbe4cdf8eb646b29f7b9764 [2021-08-26 09:14:41,035 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 09:14:41,044 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 09:14:41,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 09:14:41,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 09:14:41,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 09:14:41,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21df2e9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41, skipping insertion in model container [2021-08-26 09:14:41,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 09:14:41,095 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 09:14:41,185 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.16.cil.c[401,414] [2021-08-26 09:14:41,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 09:14:41,345 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 09:14:41,355 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.16.cil.c[401,414] [2021-08-26 09:14:41,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 09:14:41,437 INFO L208 MainTranslator]: Completed translation [2021-08-26 09:14:41,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41 WrapperNode [2021-08-26 09:14:41,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 09:14:41,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 09:14:41,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 09:14:41,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 09:14:41,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,471 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,565 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 09:14:41,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-26 09:14:41,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-26 09:14:41,566 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-26 09:14:41,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,579 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,676 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-26 09:14:41,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-26 09:14:41,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-26 09:14:41,682 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-26 09:14:41,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (1/1) ... [2021-08-26 09:14:41,687 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 09:14:41,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-26 09:14:41,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-08-26 09:14:41,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-08-26 09:14:41,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-26 09:14:41,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-26 09:14:41,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-26 09:14:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-26 09:14:43,952 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-26 09:14:43,952 INFO L299 CfgBuilder]: Removed 624 assume(true) statements. [2021-08-26 09:14:43,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 09:14:43 BoogieIcfgContainer [2021-08-26 09:14:43,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-26 09:14:43,956 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-26 09:14:43,956 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-26 09:14:43,958 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-26 09:14:43,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.08 09:14:41" (1/3) ... [2021-08-26 09:14:43,958 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dabd2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 09:14:43, skipping insertion in model container [2021-08-26 09:14:43,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:14:41" (2/3) ... [2021-08-26 09:14:43,958 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dabd2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 09:14:43, skipping insertion in model container [2021-08-26 09:14:43,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 09:14:43" (3/3) ... [2021-08-26 09:14:43,959 INFO L111 eAbstractionObserver]: Analyzing ICFG transmitter.16.cil.c [2021-08-26 09:14:43,962 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-26 09:14:43,962 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-26 09:14:44,006 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-08-26 09:14:44,017 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, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-08-26 09:14:44,018 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-08-26 09:14:44,059 INFO L276 IsEmpty]: Start isEmpty. Operand has 2018 states, 2016 states have (on average 1.5089285714285714) internal successors, (3042), 2017 states have internal predecessors, (3042), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:44,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:44,067 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:44,068 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:44,068 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:44,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:44,072 INFO L82 PathProgramCache]: Analyzing trace with hash -1186634079, now seen corresponding path program 1 times [2021-08-26 09:14:44,077 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:44,077 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180869274] [2021-08-26 09:14:44,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:44,078 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:44,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:44,252 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:44,252 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180869274] [2021-08-26 09:14:44,252 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180869274] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:44,252 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:44,252 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 09:14:44,253 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [850677290] [2021-08-26 09:14:44,257 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:44,257 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:44,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:44,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:44,268 INFO L87 Difference]: Start difference. First operand has 2018 states, 2016 states have (on average 1.5089285714285714) internal successors, (3042), 2017 states have internal predecessors, (3042), 0 states have call successors, (0), 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 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:44,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:44,382 INFO L93 Difference]: Finished difference Result 4031 states and 6077 transitions. [2021-08-26 09:14:44,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:44,383 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:44,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:44,399 INFO L225 Difference]: With dead ends: 4031 [2021-08-26 09:14:44,399 INFO L226 Difference]: Without dead ends: 2014 [2021-08-26 09:14:44,405 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:44,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2014 states. [2021-08-26 09:14:44,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2014 to 2014. [2021-08-26 09:14:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2014 states, 2013 states have (on average 1.4903129657228018) internal successors, (3000), 2013 states have internal predecessors, (3000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 2014 states and 3000 transitions. [2021-08-26 09:14:44,486 INFO L78 Accepts]: Start accepts. Automaton has 2014 states and 3000 transitions. Word has length 178 [2021-08-26 09:14:44,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:44,487 INFO L470 AbstractCegarLoop]: Abstraction has 2014 states and 3000 transitions. [2021-08-26 09:14:44,487 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:44,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3000 transitions. [2021-08-26 09:14:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:44,489 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:44,489 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:44,489 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-26 09:14:44,489 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:44,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:44,490 INFO L82 PathProgramCache]: Analyzing trace with hash -355980445, now seen corresponding path program 1 times [2021-08-26 09:14:44,490 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:44,490 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671887664] [2021-08-26 09:14:44,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:44,490 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:44,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:44,576 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:44,576 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671887664] [2021-08-26 09:14:44,576 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671887664] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:44,576 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:44,576 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 09:14:44,576 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214400451] [2021-08-26 09:14:44,577 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:44,577 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:44,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:44,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:44,578 INFO L87 Difference]: Start difference. First operand 2014 states and 3000 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:44,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:44,624 INFO L93 Difference]: Finished difference Result 4015 states and 5978 transitions. [2021-08-26 09:14:44,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:44,625 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:44,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:44,631 INFO L225 Difference]: With dead ends: 4015 [2021-08-26 09:14:44,631 INFO L226 Difference]: Without dead ends: 2014 [2021-08-26 09:14:44,634 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:44,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2014 states. [2021-08-26 09:14:44,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2014 to 2014. [2021-08-26 09:14:44,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2014 states, 2013 states have (on average 1.4898161947342274) internal successors, (2999), 2013 states have internal predecessors, (2999), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 2014 states and 2999 transitions. [2021-08-26 09:14:44,674 INFO L78 Accepts]: Start accepts. Automaton has 2014 states and 2999 transitions. Word has length 178 [2021-08-26 09:14:44,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:44,675 INFO L470 AbstractCegarLoop]: Abstraction has 2014 states and 2999 transitions. [2021-08-26 09:14:44,675 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 2999 transitions. [2021-08-26 09:14:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:44,676 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:44,676 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:44,677 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-26 09:14:44,677 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:44,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:44,677 INFO L82 PathProgramCache]: Analyzing trace with hash -864759259, now seen corresponding path program 1 times [2021-08-26 09:14:44,677 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:44,677 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [762081801] [2021-08-26 09:14:44,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:44,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:44,735 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:44,735 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [762081801] [2021-08-26 09:14:44,736 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [762081801] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:44,736 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:44,736 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:44,736 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567083810] [2021-08-26 09:14:44,737 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:44,737 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:44,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:44,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:44,738 INFO L87 Difference]: Start difference. First operand 2014 states and 2999 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:44,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:44,940 INFO L93 Difference]: Finished difference Result 5736 states and 8515 transitions. [2021-08-26 09:14:44,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:44,941 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:44,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:44,953 INFO L225 Difference]: With dead ends: 5736 [2021-08-26 09:14:44,954 INFO L226 Difference]: Without dead ends: 3741 [2021-08-26 09:14:44,957 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 [2021-08-26 09:14:44,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3741 states. [2021-08-26 09:14:45,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3741 to 3739. [2021-08-26 09:14:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4791332263242376) internal successors, (5529), 3738 states have internal predecessors, (5529), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5529 transitions. [2021-08-26 09:14:45,075 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5529 transitions. Word has length 178 [2021-08-26 09:14:45,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:45,075 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5529 transitions. [2021-08-26 09:14:45,075 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:45,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5529 transitions. [2021-08-26 09:14:45,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:45,077 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:45,077 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:45,077 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-26 09:14:45,078 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:45,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:45,078 INFO L82 PathProgramCache]: Analyzing trace with hash 439277764, now seen corresponding path program 1 times [2021-08-26 09:14:45,078 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:45,079 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563296220] [2021-08-26 09:14:45,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:45,079 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:45,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:45,148 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:45,148 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563296220] [2021-08-26 09:14:45,148 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [563296220] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:45,149 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:45,149 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:45,149 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487954292] [2021-08-26 09:14:45,149 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:45,150 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:45,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:45,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:45,151 INFO L87 Difference]: Start difference. First operand 3739 states and 5529 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:45,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:45,259 INFO L93 Difference]: Finished difference Result 7458 states and 11024 transitions. [2021-08-26 09:14:45,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:45,260 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:45,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:45,271 INFO L225 Difference]: With dead ends: 7458 [2021-08-26 09:14:45,272 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:45,279 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:45,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:45,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4769930444087747) internal successors, (5521), 3738 states have internal predecessors, (5521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5521 transitions. [2021-08-26 09:14:45,427 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5521 transitions. Word has length 178 [2021-08-26 09:14:45,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:45,427 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5521 transitions. [2021-08-26 09:14:45,428 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:45,428 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5521 transitions. [2021-08-26 09:14:45,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:45,429 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:45,429 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:45,429 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-08-26 09:14:45,429 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:45,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:45,429 INFO L82 PathProgramCache]: Analyzing trace with hash -265147644, now seen corresponding path program 1 times [2021-08-26 09:14:45,430 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:45,430 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736455875] [2021-08-26 09:14:45,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:45,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:45,485 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:45,485 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736455875] [2021-08-26 09:14:45,485 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1736455875] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:45,485 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:45,485 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:45,486 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826011827] [2021-08-26 09:14:45,486 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:45,486 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:45,487 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:45,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:45,487 INFO L87 Difference]: Start difference. First operand 3739 states and 5521 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:45,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:45,601 INFO L93 Difference]: Finished difference Result 7456 states and 11005 transitions. [2021-08-26 09:14:45,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:45,602 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:45,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:45,614 INFO L225 Difference]: With dead ends: 7456 [2021-08-26 09:14:45,614 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:45,620 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:45,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:45,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.474852862493312) internal successors, (5513), 3738 states have internal predecessors, (5513), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5513 transitions. [2021-08-26 09:14:45,786 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5513 transitions. Word has length 178 [2021-08-26 09:14:45,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:45,787 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5513 transitions. [2021-08-26 09:14:45,787 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5513 transitions. [2021-08-26 09:14:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:45,788 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:45,788 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:45,788 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-08-26 09:14:45,789 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:45,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:45,789 INFO L82 PathProgramCache]: Analyzing trace with hash 79680518, now seen corresponding path program 1 times [2021-08-26 09:14:45,789 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:45,789 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434629078] [2021-08-26 09:14:45,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:45,789 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:45,817 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:45,817 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434629078] [2021-08-26 09:14:45,817 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1434629078] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:45,817 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:45,817 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:45,817 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577658055] [2021-08-26 09:14:45,817 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:45,818 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:45,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:45,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:45,818 INFO L87 Difference]: Start difference. First operand 3739 states and 5513 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:45,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:45,936 INFO L93 Difference]: Finished difference Result 7455 states and 10988 transitions. [2021-08-26 09:14:45,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:45,937 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:45,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:45,952 INFO L225 Difference]: With dead ends: 7455 [2021-08-26 09:14:45,952 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:45,963 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:45,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:46,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4727126805778492) internal successors, (5505), 3738 states have internal predecessors, (5505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5505 transitions. [2021-08-26 09:14:46,118 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5505 transitions. Word has length 178 [2021-08-26 09:14:46,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:46,118 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5505 transitions. [2021-08-26 09:14:46,119 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5505 transitions. [2021-08-26 09:14:46,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:46,120 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:46,121 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:46,121 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-08-26 09:14:46,121 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:46,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:46,122 INFO L82 PathProgramCache]: Analyzing trace with hash 1720166854, now seen corresponding path program 1 times [2021-08-26 09:14:46,122 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:46,125 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49582370] [2021-08-26 09:14:46,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:46,126 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:46,167 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:46,167 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49582370] [2021-08-26 09:14:46,168 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [49582370] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:46,168 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:46,168 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:46,168 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794334628] [2021-08-26 09:14:46,169 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:46,169 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:46,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:46,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:46,181 INFO L87 Difference]: Start difference. First operand 3739 states and 5505 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:46,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:46,306 INFO L93 Difference]: Finished difference Result 7454 states and 10971 transitions. [2021-08-26 09:14:46,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:46,307 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:46,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:46,319 INFO L225 Difference]: With dead ends: 7454 [2021-08-26 09:14:46,320 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:46,326 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:46,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:46,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4705724986623863) internal successors, (5497), 3738 states have internal predecessors, (5497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5497 transitions. [2021-08-26 09:14:46,455 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5497 transitions. Word has length 178 [2021-08-26 09:14:46,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:46,456 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5497 transitions. [2021-08-26 09:14:46,456 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5497 transitions. [2021-08-26 09:14:46,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:46,457 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:46,457 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:46,458 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-08-26 09:14:46,458 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:46,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:46,458 INFO L82 PathProgramCache]: Analyzing trace with hash -443671546, now seen corresponding path program 1 times [2021-08-26 09:14:46,458 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:46,459 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149815189] [2021-08-26 09:14:46,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:46,459 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:46,502 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:46,502 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1149815189] [2021-08-26 09:14:46,502 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1149815189] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:46,503 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:46,503 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:46,503 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585421380] [2021-08-26 09:14:46,503 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:46,503 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:46,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:46,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:46,507 INFO L87 Difference]: Start difference. First operand 3739 states and 5497 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:46,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:46,619 INFO L93 Difference]: Finished difference Result 7453 states and 10954 transitions. [2021-08-26 09:14:46,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:46,619 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:46,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:46,642 INFO L225 Difference]: With dead ends: 7453 [2021-08-26 09:14:46,642 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:46,649 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:46,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:46,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:46,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4684323167469235) internal successors, (5489), 3738 states have internal predecessors, (5489), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:46,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5489 transitions. [2021-08-26 09:14:46,771 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5489 transitions. Word has length 178 [2021-08-26 09:14:46,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:46,773 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5489 transitions. [2021-08-26 09:14:46,773 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5489 transitions. [2021-08-26 09:14:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:46,774 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:46,774 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:46,775 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-08-26 09:14:46,775 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:46,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:46,775 INFO L82 PathProgramCache]: Analyzing trace with hash -1898946106, now seen corresponding path program 1 times [2021-08-26 09:14:46,775 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:46,776 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814019946] [2021-08-26 09:14:46,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:46,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:46,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:46,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:46,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814019946] [2021-08-26 09:14:46,809 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [814019946] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:46,809 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:46,810 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:46,810 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669660698] [2021-08-26 09:14:46,810 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:46,810 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:46,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:46,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:46,815 INFO L87 Difference]: Start difference. First operand 3739 states and 5489 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:46,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:46,957 INFO L93 Difference]: Finished difference Result 7452 states and 10937 transitions. [2021-08-26 09:14:46,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:46,958 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:46,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:46,965 INFO L225 Difference]: With dead ends: 7452 [2021-08-26 09:14:46,965 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:46,969 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 [2021-08-26 09:14:46,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:47,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:47,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4662921348314606) internal successors, (5481), 3738 states have internal predecessors, (5481), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5481 transitions. [2021-08-26 09:14:47,062 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5481 transitions. Word has length 178 [2021-08-26 09:14:47,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:47,062 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5481 transitions. [2021-08-26 09:14:47,062 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,062 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5481 transitions. [2021-08-26 09:14:47,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:47,063 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:47,063 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:47,064 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-08-26 09:14:47,064 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:47,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:47,064 INFO L82 PathProgramCache]: Analyzing trace with hash -1253153786, now seen corresponding path program 1 times [2021-08-26 09:14:47,064 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:47,065 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725767625] [2021-08-26 09:14:47,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:47,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:47,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:47,092 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:47,092 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725767625] [2021-08-26 09:14:47,092 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725767625] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:47,092 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:47,092 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:47,092 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113302262] [2021-08-26 09:14:47,093 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:47,093 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:47,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:47,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:47,094 INFO L87 Difference]: Start difference. First operand 3739 states and 5481 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:47,191 INFO L93 Difference]: Finished difference Result 7451 states and 10920 transitions. [2021-08-26 09:14:47,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:47,192 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:47,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:47,198 INFO L225 Difference]: With dead ends: 7451 [2021-08-26 09:14:47,198 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:47,204 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 [2021-08-26 09:14:47,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:47,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:47,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4641519529159979) internal successors, (5473), 3738 states have internal predecessors, (5473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5473 transitions. [2021-08-26 09:14:47,308 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5473 transitions. Word has length 178 [2021-08-26 09:14:47,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:47,308 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5473 transitions. [2021-08-26 09:14:47,308 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5473 transitions. [2021-08-26 09:14:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:47,310 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:47,310 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:47,310 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-08-26 09:14:47,310 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:47,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:47,311 INFO L82 PathProgramCache]: Analyzing trace with hash 568793542, now seen corresponding path program 1 times [2021-08-26 09:14:47,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:47,311 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586347430] [2021-08-26 09:14:47,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:47,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:47,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:47,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:47,344 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:47,344 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586347430] [2021-08-26 09:14:47,344 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586347430] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:47,344 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:47,344 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:47,344 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613468776] [2021-08-26 09:14:47,345 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:47,345 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:47,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:47,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:47,346 INFO L87 Difference]: Start difference. First operand 3739 states and 5473 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:47,459 INFO L93 Difference]: Finished difference Result 7450 states and 10903 transitions. [2021-08-26 09:14:47,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:47,460 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:47,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:47,466 INFO L225 Difference]: With dead ends: 7450 [2021-08-26 09:14:47,466 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:47,471 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 [2021-08-26 09:14:47,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:47,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:47,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4620117710005351) internal successors, (5465), 3738 states have internal predecessors, (5465), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5465 transitions. [2021-08-26 09:14:47,581 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5465 transitions. Word has length 178 [2021-08-26 09:14:47,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:47,582 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5465 transitions. [2021-08-26 09:14:47,582 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5465 transitions. [2021-08-26 09:14:47,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:47,583 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:47,583 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:47,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-08-26 09:14:47,583 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:47,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:47,584 INFO L82 PathProgramCache]: Analyzing trace with hash -2004833274, now seen corresponding path program 1 times [2021-08-26 09:14:47,584 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:47,584 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543133538] [2021-08-26 09:14:47,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:47,584 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:47,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:47,613 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:47,613 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543133538] [2021-08-26 09:14:47,613 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543133538] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:47,613 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:47,613 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:47,614 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703060543] [2021-08-26 09:14:47,614 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:47,614 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:47,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:47,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:47,615 INFO L87 Difference]: Start difference. First operand 3739 states and 5465 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:47,712 INFO L93 Difference]: Finished difference Result 7448 states and 10884 transitions. [2021-08-26 09:14:47,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:47,713 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:47,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:47,720 INFO L225 Difference]: With dead ends: 7448 [2021-08-26 09:14:47,720 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:47,726 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:47,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:47,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:47,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4598715890850722) internal successors, (5457), 3738 states have internal predecessors, (5457), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5457 transitions. [2021-08-26 09:14:47,817 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5457 transitions. Word has length 178 [2021-08-26 09:14:47,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:47,818 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5457 transitions. [2021-08-26 09:14:47,818 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5457 transitions. [2021-08-26 09:14:47,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:47,819 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:47,819 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:47,820 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-08-26 09:14:47,820 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:47,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:47,820 INFO L82 PathProgramCache]: Analyzing trace with hash -1618970872, now seen corresponding path program 1 times [2021-08-26 09:14:47,820 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:47,820 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313227589] [2021-08-26 09:14:47,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:47,821 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:47,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:47,854 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:47,854 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313227589] [2021-08-26 09:14:47,855 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313227589] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:47,855 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:47,855 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:47,855 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566700666] [2021-08-26 09:14:47,855 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:47,855 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:47,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:47,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:47,857 INFO L87 Difference]: Start difference. First operand 3739 states and 5457 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:47,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:47,955 INFO L93 Difference]: Finished difference Result 7447 states and 10867 transitions. [2021-08-26 09:14:47,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:47,956 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:47,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:47,961 INFO L225 Difference]: With dead ends: 7447 [2021-08-26 09:14:47,961 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:47,966 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:47,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:48,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4577314071696095) internal successors, (5449), 3738 states have internal predecessors, (5449), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5449 transitions. [2021-08-26 09:14:48,075 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5449 transitions. Word has length 178 [2021-08-26 09:14:48,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:48,075 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5449 transitions. [2021-08-26 09:14:48,076 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5449 transitions. [2021-08-26 09:14:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:48,077 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:48,077 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:48,077 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-08-26 09:14:48,077 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:48,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:48,078 INFO L82 PathProgramCache]: Analyzing trace with hash -497414968, now seen corresponding path program 1 times [2021-08-26 09:14:48,078 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:48,078 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119223505] [2021-08-26 09:14:48,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:48,078 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:48,113 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:48,113 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119223505] [2021-08-26 09:14:48,113 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119223505] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:48,113 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:48,114 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:48,114 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779107261] [2021-08-26 09:14:48,114 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:48,114 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:48,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:48,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:48,115 INFO L87 Difference]: Start difference. First operand 3739 states and 5449 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:48,210 INFO L93 Difference]: Finished difference Result 7446 states and 10850 transitions. [2021-08-26 09:14:48,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:48,210 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:48,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:48,217 INFO L225 Difference]: With dead ends: 7446 [2021-08-26 09:14:48,217 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:48,223 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 [2021-08-26 09:14:48,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:48,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:48,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4555912252541465) internal successors, (5441), 3738 states have internal predecessors, (5441), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5441 transitions. [2021-08-26 09:14:48,308 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5441 transitions. Word has length 178 [2021-08-26 09:14:48,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:48,309 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5441 transitions. [2021-08-26 09:14:48,309 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5441 transitions. [2021-08-26 09:14:48,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:48,310 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:48,310 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:48,310 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-08-26 09:14:48,310 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:48,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:48,311 INFO L82 PathProgramCache]: Analyzing trace with hash 924237576, now seen corresponding path program 1 times [2021-08-26 09:14:48,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:48,311 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1419756611] [2021-08-26 09:14:48,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:48,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:48,345 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:48,346 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1419756611] [2021-08-26 09:14:48,346 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1419756611] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:48,346 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:48,346 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:48,346 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51915876] [2021-08-26 09:14:48,346 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:48,347 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:48,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:48,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:48,347 INFO L87 Difference]: Start difference. First operand 3739 states and 5441 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:48,441 INFO L93 Difference]: Finished difference Result 7445 states and 10833 transitions. [2021-08-26 09:14:48,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:48,441 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:48,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:48,447 INFO L225 Difference]: With dead ends: 7445 [2021-08-26 09:14:48,447 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:48,453 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 [2021-08-26 09:14:48,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:48,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4534510433386838) internal successors, (5433), 3738 states have internal predecessors, (5433), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5433 transitions. [2021-08-26 09:14:48,575 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5433 transitions. Word has length 178 [2021-08-26 09:14:48,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:48,575 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5433 transitions. [2021-08-26 09:14:48,575 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5433 transitions. [2021-08-26 09:14:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:48,577 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:48,577 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:48,577 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-08-26 09:14:48,577 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:48,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:48,578 INFO L82 PathProgramCache]: Analyzing trace with hash 1524286664, now seen corresponding path program 1 times [2021-08-26 09:14:48,578 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:48,579 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262949019] [2021-08-26 09:14:48,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:48,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:48,608 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:48,608 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1262949019] [2021-08-26 09:14:48,610 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1262949019] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:48,610 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:48,610 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:48,610 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185874900] [2021-08-26 09:14:48,610 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:48,610 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:48,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:48,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:48,613 INFO L87 Difference]: Start difference. First operand 3739 states and 5433 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:48,779 INFO L93 Difference]: Finished difference Result 7444 states and 10816 transitions. [2021-08-26 09:14:48,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:48,780 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:48,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:48,785 INFO L225 Difference]: With dead ends: 7444 [2021-08-26 09:14:48,785 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:48,790 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 [2021-08-26 09:14:48,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:48,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:48,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4438202247191012) internal successors, (5397), 3738 states have internal predecessors, (5397), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5397 transitions. [2021-08-26 09:14:48,907 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5397 transitions. Word has length 178 [2021-08-26 09:14:48,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:48,907 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5397 transitions. [2021-08-26 09:14:48,908 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5397 transitions. [2021-08-26 09:14:48,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:48,909 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:48,909 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:48,909 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-08-26 09:14:48,909 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:48,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:48,910 INFO L82 PathProgramCache]: Analyzing trace with hash -811661560, now seen corresponding path program 1 times [2021-08-26 09:14:48,910 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:48,910 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971210866] [2021-08-26 09:14:48,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:48,910 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:48,937 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:48,937 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971210866] [2021-08-26 09:14:48,937 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971210866] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:48,937 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:48,937 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:48,938 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910973087] [2021-08-26 09:14:48,938 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:48,938 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:48,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:48,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:48,939 INFO L87 Difference]: Start difference. First operand 3739 states and 5397 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:49,117 INFO L93 Difference]: Finished difference Result 7443 states and 10743 transitions. [2021-08-26 09:14:49,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:49,118 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:49,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:49,125 INFO L225 Difference]: With dead ends: 7443 [2021-08-26 09:14:49,126 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:49,132 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 [2021-08-26 09:14:49,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:49,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4341894060995184) internal successors, (5361), 3738 states have internal predecessors, (5361), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5361 transitions. [2021-08-26 09:14:49,254 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5361 transitions. Word has length 178 [2021-08-26 09:14:49,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:49,255 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5361 transitions. [2021-08-26 09:14:49,255 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5361 transitions. [2021-08-26 09:14:49,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:49,256 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:49,256 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:49,256 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-08-26 09:14:49,257 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:49,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:49,257 INFO L82 PathProgramCache]: Analyzing trace with hash -1210080217, now seen corresponding path program 1 times [2021-08-26 09:14:49,257 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:49,257 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383683483] [2021-08-26 09:14:49,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:49,258 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:49,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:49,285 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:49,285 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383683483] [2021-08-26 09:14:49,285 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383683483] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:49,285 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:49,285 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:49,286 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202840807] [2021-08-26 09:14:49,287 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:49,287 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:49,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:49,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:49,288 INFO L87 Difference]: Start difference. First operand 3739 states and 5361 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:49,428 INFO L93 Difference]: Finished difference Result 7442 states and 10670 transitions. [2021-08-26 09:14:49,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:49,429 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:49,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:49,435 INFO L225 Difference]: With dead ends: 7442 [2021-08-26 09:14:49,435 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:49,442 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:49,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:49,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4245585874799358) internal successors, (5325), 3738 states have internal predecessors, (5325), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5325 transitions. [2021-08-26 09:14:49,557 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5325 transitions. Word has length 178 [2021-08-26 09:14:49,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:49,557 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5325 transitions. [2021-08-26 09:14:49,557 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5325 transitions. [2021-08-26 09:14:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:49,558 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:49,559 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:49,559 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-08-26 09:14:49,559 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:49,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:49,559 INFO L82 PathProgramCache]: Analyzing trace with hash 85086470, now seen corresponding path program 1 times [2021-08-26 09:14:49,559 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:49,560 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577028601] [2021-08-26 09:14:49,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:49,560 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:49,587 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:49,587 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577028601] [2021-08-26 09:14:49,588 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577028601] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:49,588 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:49,588 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:49,588 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40493927] [2021-08-26 09:14:49,589 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:49,589 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:49,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:49,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:49,590 INFO L87 Difference]: Start difference. First operand 3739 states and 5325 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:49,710 INFO L93 Difference]: Finished difference Result 7440 states and 10595 transitions. [2021-08-26 09:14:49,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:49,711 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:49,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:49,716 INFO L225 Difference]: With dead ends: 7440 [2021-08-26 09:14:49,717 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:49,720 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 [2021-08-26 09:14:49,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:49,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4149277688603532) internal successors, (5289), 3738 states have internal predecessors, (5289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5289 transitions. [2021-08-26 09:14:49,808 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5289 transitions. Word has length 178 [2021-08-26 09:14:49,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:49,808 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5289 transitions. [2021-08-26 09:14:49,808 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5289 transitions. [2021-08-26 09:14:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:49,809 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:49,810 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:49,810 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-08-26 09:14:49,810 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:49,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:49,810 INFO L82 PathProgramCache]: Analyzing trace with hash -1073950937, now seen corresponding path program 1 times [2021-08-26 09:14:49,810 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:49,810 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053660380] [2021-08-26 09:14:49,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:49,811 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:49,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:49,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:49,834 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:49,834 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053660380] [2021-08-26 09:14:49,835 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053660380] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:49,835 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:49,835 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:49,835 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099637150] [2021-08-26 09:14:49,835 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:49,835 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:49,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:49,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:49,836 INFO L87 Difference]: Start difference. First operand 3739 states and 5289 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:49,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:49,962 INFO L93 Difference]: Finished difference Result 7439 states and 10522 transitions. [2021-08-26 09:14:49,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:49,963 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:49,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:49,969 INFO L225 Difference]: With dead ends: 7439 [2021-08-26 09:14:49,969 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:49,973 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 [2021-08-26 09:14:49,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:50,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.4052969502407704) internal successors, (5253), 3738 states have internal predecessors, (5253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5253 transitions. [2021-08-26 09:14:50,069 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5253 transitions. Word has length 178 [2021-08-26 09:14:50,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:50,070 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5253 transitions. [2021-08-26 09:14:50,070 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,070 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5253 transitions. [2021-08-26 09:14:50,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:50,071 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:50,071 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:50,071 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-08-26 09:14:50,071 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:50,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:50,072 INFO L82 PathProgramCache]: Analyzing trace with hash -240638745, now seen corresponding path program 1 times [2021-08-26 09:14:50,072 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:50,072 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774447834] [2021-08-26 09:14:50,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:50,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:50,097 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:50,097 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774447834] [2021-08-26 09:14:50,097 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [774447834] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:50,097 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:50,098 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:50,098 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219779089] [2021-08-26 09:14:50,098 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:50,099 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:50,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:50,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:50,099 INFO L87 Difference]: Start difference. First operand 3739 states and 5253 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:50,228 INFO L93 Difference]: Finished difference Result 7438 states and 10449 transitions. [2021-08-26 09:14:50,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:50,228 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:50,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:50,234 INFO L225 Difference]: With dead ends: 7438 [2021-08-26 09:14:50,234 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:50,238 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 [2021-08-26 09:14:50,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:50,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.3956661316211878) internal successors, (5217), 3738 states have internal predecessors, (5217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5217 transitions. [2021-08-26 09:14:50,351 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5217 transitions. Word has length 178 [2021-08-26 09:14:50,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:50,351 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5217 transitions. [2021-08-26 09:14:50,351 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5217 transitions. [2021-08-26 09:14:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:50,352 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:50,353 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:50,353 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-08-26 09:14:50,353 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:50,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:50,354 INFO L82 PathProgramCache]: Analyzing trace with hash -1643962682, now seen corresponding path program 1 times [2021-08-26 09:14:50,354 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:50,354 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784267886] [2021-08-26 09:14:50,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:50,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:50,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:50,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:50,377 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:50,377 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784267886] [2021-08-26 09:14:50,377 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [784267886] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:50,377 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:50,377 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:50,377 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597287244] [2021-08-26 09:14:50,378 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:50,378 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:50,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:50,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:50,379 INFO L87 Difference]: Start difference. First operand 3739 states and 5217 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:50,509 INFO L93 Difference]: Finished difference Result 7437 states and 10376 transitions. [2021-08-26 09:14:50,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:50,510 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:50,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:50,516 INFO L225 Difference]: With dead ends: 7437 [2021-08-26 09:14:50,516 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:50,521 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 [2021-08-26 09:14:50,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:50,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:50,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.3860353130016052) internal successors, (5181), 3738 states have internal predecessors, (5181), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5181 transitions. [2021-08-26 09:14:50,618 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5181 transitions. Word has length 178 [2021-08-26 09:14:50,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:50,619 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5181 transitions. [2021-08-26 09:14:50,619 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5181 transitions. [2021-08-26 09:14:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:50,620 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:50,620 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:50,620 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-08-26 09:14:50,620 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:50,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:50,621 INFO L82 PathProgramCache]: Analyzing trace with hash -1173822330, now seen corresponding path program 1 times [2021-08-26 09:14:50,621 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:50,621 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [375090815] [2021-08-26 09:14:50,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:50,621 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:50,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:50,644 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:50,644 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [375090815] [2021-08-26 09:14:50,644 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [375090815] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:50,644 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:50,644 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:50,645 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923297316] [2021-08-26 09:14:50,646 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:50,646 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:50,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:50,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:50,647 INFO L87 Difference]: Start difference. First operand 3739 states and 5181 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:50,783 INFO L93 Difference]: Finished difference Result 7436 states and 10303 transitions. [2021-08-26 09:14:50,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:50,783 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:50,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:50,789 INFO L225 Difference]: With dead ends: 7436 [2021-08-26 09:14:50,789 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:50,793 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 [2021-08-26 09:14:50,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:50,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.3764044943820224) internal successors, (5145), 3738 states have internal predecessors, (5145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5145 transitions. [2021-08-26 09:14:50,894 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5145 transitions. Word has length 178 [2021-08-26 09:14:50,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:50,894 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5145 transitions. [2021-08-26 09:14:50,894 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:50,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5145 transitions. [2021-08-26 09:14:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:50,895 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:50,895 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:50,895 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-08-26 09:14:50,896 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:50,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:50,896 INFO L82 PathProgramCache]: Analyzing trace with hash 1275765989, now seen corresponding path program 1 times [2021-08-26 09:14:50,896 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:50,896 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863560722] [2021-08-26 09:14:50,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:50,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:50,922 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:50,922 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [863560722] [2021-08-26 09:14:50,922 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [863560722] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:50,922 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:50,922 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:50,922 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100308928] [2021-08-26 09:14:50,922 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:50,923 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:50,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:50,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:50,923 INFO L87 Difference]: Start difference. First operand 3739 states and 5145 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:51,067 INFO L93 Difference]: Finished difference Result 7435 states and 10230 transitions. [2021-08-26 09:14:51,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:51,067 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:51,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:51,073 INFO L225 Difference]: With dead ends: 7435 [2021-08-26 09:14:51,073 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:51,077 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 [2021-08-26 09:14:51,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:51,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:51,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.3667736757624398) internal successors, (5109), 3738 states have internal predecessors, (5109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5109 transitions. [2021-08-26 09:14:51,174 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5109 transitions. Word has length 178 [2021-08-26 09:14:51,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:51,174 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5109 transitions. [2021-08-26 09:14:51,174 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5109 transitions. [2021-08-26 09:14:51,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:51,175 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:51,176 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:51,176 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-08-26 09:14:51,176 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:51,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:51,176 INFO L82 PathProgramCache]: Analyzing trace with hash 105306789, now seen corresponding path program 1 times [2021-08-26 09:14:51,176 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:51,177 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636854118] [2021-08-26 09:14:51,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:51,177 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:51,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:51,198 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:51,198 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636854118] [2021-08-26 09:14:51,198 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1636854118] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:51,198 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:51,198 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:51,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244625076] [2021-08-26 09:14:51,199 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:51,199 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:51,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:51,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:51,200 INFO L87 Difference]: Start difference. First operand 3739 states and 5109 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:51,330 INFO L93 Difference]: Finished difference Result 7434 states and 10157 transitions. [2021-08-26 09:14:51,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:51,330 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:51,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:51,336 INFO L225 Difference]: With dead ends: 7434 [2021-08-26 09:14:51,336 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:51,339 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 [2021-08-26 09:14:51,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:51,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:51,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.3571428571428572) internal successors, (5073), 3738 states have internal predecessors, (5073), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5073 transitions. [2021-08-26 09:14:51,436 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5073 transitions. Word has length 178 [2021-08-26 09:14:51,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:51,436 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5073 transitions. [2021-08-26 09:14:51,436 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5073 transitions. [2021-08-26 09:14:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:51,437 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:51,437 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:51,437 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-08-26 09:14:51,438 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:51,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:51,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1188110724, now seen corresponding path program 1 times [2021-08-26 09:14:51,438 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:51,438 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042422270] [2021-08-26 09:14:51,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:51,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:51,459 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:51,459 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042422270] [2021-08-26 09:14:51,459 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042422270] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:51,459 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:51,459 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:51,460 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372364327] [2021-08-26 09:14:51,460 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:51,460 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:51,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:51,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:51,461 INFO L87 Difference]: Start difference. First operand 3739 states and 5073 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:51,617 INFO L93 Difference]: Finished difference Result 7432 states and 10082 transitions. [2021-08-26 09:14:51,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:51,618 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:51,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:51,623 INFO L225 Difference]: With dead ends: 7432 [2021-08-26 09:14:51,623 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:51,626 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 [2021-08-26 09:14:51,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:51,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:51,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.3475120385232744) internal successors, (5037), 3738 states have internal predecessors, (5037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 5037 transitions. [2021-08-26 09:14:51,761 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 5037 transitions. Word has length 178 [2021-08-26 09:14:51,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:51,761 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 5037 transitions. [2021-08-26 09:14:51,761 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5037 transitions. [2021-08-26 09:14:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:51,762 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:51,763 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:51,763 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-08-26 09:14:51,763 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:51,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:51,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1551577222, now seen corresponding path program 1 times [2021-08-26 09:14:51,764 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:51,764 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827498549] [2021-08-26 09:14:51,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:51,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:51,796 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:51,796 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827498549] [2021-08-26 09:14:51,798 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1827498549] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:51,798 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:51,798 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:14:51,798 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869285023] [2021-08-26 09:14:51,799 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:14:51,799 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:51,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:14:51,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:14:51,799 INFO L87 Difference]: Start difference. First operand 3739 states and 5037 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:51,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:51,970 INFO L93 Difference]: Finished difference Result 7431 states and 10009 transitions. [2021-08-26 09:14:51,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:14:51,971 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:51,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:51,977 INFO L225 Difference]: With dead ends: 7431 [2021-08-26 09:14:51,977 INFO L226 Difference]: Without dead ends: 3739 [2021-08-26 09:14:51,982 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 [2021-08-26 09:14:51,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2021-08-26 09:14:52,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3739. [2021-08-26 09:14:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3739 states, 3738 states have (on average 1.337346174424826) internal successors, (4999), 3738 states have internal predecessors, (4999), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:52,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 4999 transitions. [2021-08-26 09:14:52,140 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 4999 transitions. Word has length 178 [2021-08-26 09:14:52,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:52,140 INFO L470 AbstractCegarLoop]: Abstraction has 3739 states and 4999 transitions. [2021-08-26 09:14:52,140 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 4999 transitions. [2021-08-26 09:14:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:52,141 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:52,142 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:52,142 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-08-26 09:14:52,142 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:52,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:52,142 INFO L82 PathProgramCache]: Analyzing trace with hash -54414171, now seen corresponding path program 1 times [2021-08-26 09:14:52,143 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:52,143 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264098449] [2021-08-26 09:14:52,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:52,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:52,189 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:52,189 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264098449] [2021-08-26 09:14:52,189 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264098449] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:52,189 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:52,189 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:52,190 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773845288] [2021-08-26 09:14:52,190 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:52,190 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:52,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:52,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:52,191 INFO L87 Difference]: Start difference. First operand 3739 states and 4999 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:52,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:52,679 INFO L93 Difference]: Finished difference Result 11465 states and 15387 transitions. [2021-08-26 09:14:52,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:52,679 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:52,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:52,692 INFO L225 Difference]: With dead ends: 11465 [2021-08-26 09:14:52,693 INFO L226 Difference]: Without dead ends: 7780 [2021-08-26 09:14:52,699 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 [2021-08-26 09:14:52,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7780 states. [2021-08-26 09:14:52,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7780 to 3784. [2021-08-26 09:14:52,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3784 states, 3783 states have (on average 1.3293682262754427) internal successors, (5029), 3783 states have internal predecessors, (5029), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 3784 states and 5029 transitions. [2021-08-26 09:14:52,855 INFO L78 Accepts]: Start accepts. Automaton has 3784 states and 5029 transitions. Word has length 178 [2021-08-26 09:14:52,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:52,856 INFO L470 AbstractCegarLoop]: Abstraction has 3784 states and 5029 transitions. [2021-08-26 09:14:52,856 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 5029 transitions. [2021-08-26 09:14:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:52,857 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:52,857 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:52,857 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-08-26 09:14:52,858 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:52,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:52,873 INFO L82 PathProgramCache]: Analyzing trace with hash -484072477, now seen corresponding path program 1 times [2021-08-26 09:14:52,873 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:52,873 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912784152] [2021-08-26 09:14:52,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:52,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:52,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:52,909 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:52,909 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912784152] [2021-08-26 09:14:52,909 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1912784152] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:52,909 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:52,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:52,909 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810374967] [2021-08-26 09:14:52,910 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:52,910 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:52,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:52,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:52,910 INFO L87 Difference]: Start difference. First operand 3784 states and 5029 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:53,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:53,214 INFO L93 Difference]: Finished difference Result 8747 states and 11707 transitions. [2021-08-26 09:14:53,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:53,215 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:53,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:53,223 INFO L225 Difference]: With dead ends: 8747 [2021-08-26 09:14:53,223 INFO L226 Difference]: Without dead ends: 5024 [2021-08-26 09:14:53,228 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.3ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:53,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5024 states. [2021-08-26 09:14:53,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5024 to 3790. [2021-08-26 09:14:53,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3790 states, 3789 states have (on average 1.3214568487727634) internal successors, (5007), 3789 states have internal predecessors, (5007), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 3790 states and 5007 transitions. [2021-08-26 09:14:53,376 INFO L78 Accepts]: Start accepts. Automaton has 3790 states and 5007 transitions. Word has length 178 [2021-08-26 09:14:53,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:53,376 INFO L470 AbstractCegarLoop]: Abstraction has 3790 states and 5007 transitions. [2021-08-26 09:14:53,376 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3790 states and 5007 transitions. [2021-08-26 09:14:53,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:53,378 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:53,378 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:53,378 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-08-26 09:14:53,378 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:53,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:53,378 INFO L82 PathProgramCache]: Analyzing trace with hash -1576707679, now seen corresponding path program 1 times [2021-08-26 09:14:53,379 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:53,379 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [238754256] [2021-08-26 09:14:53,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:53,379 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:53,413 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:53,413 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [238754256] [2021-08-26 09:14:53,413 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [238754256] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:53,413 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:53,413 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:53,413 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414043705] [2021-08-26 09:14:53,414 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:53,414 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:53,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:53,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:53,414 INFO L87 Difference]: Start difference. First operand 3790 states and 5007 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:53,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:53,752 INFO L93 Difference]: Finished difference Result 8926 states and 11853 transitions. [2021-08-26 09:14:53,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:53,752 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:53,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:53,760 INFO L225 Difference]: With dead ends: 8926 [2021-08-26 09:14:53,761 INFO L226 Difference]: Without dead ends: 5204 [2021-08-26 09:14:53,765 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.5ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:53,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5204 states. [2021-08-26 09:14:53,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5204 to 3796. [2021-08-26 09:14:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3796 states, 3795 states have (on average 1.313570487483531) internal successors, (4985), 3795 states have internal predecessors, (4985), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 3796 states and 4985 transitions. [2021-08-26 09:14:53,932 INFO L78 Accepts]: Start accepts. Automaton has 3796 states and 4985 transitions. Word has length 178 [2021-08-26 09:14:53,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:53,933 INFO L470 AbstractCegarLoop]: Abstraction has 3796 states and 4985 transitions. [2021-08-26 09:14:53,933 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 3796 states and 4985 transitions. [2021-08-26 09:14:53,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:53,934 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:53,934 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:53,934 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-08-26 09:14:53,934 INFO L402 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:53,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:53,935 INFO L82 PathProgramCache]: Analyzing trace with hash 425178591, now seen corresponding path program 1 times [2021-08-26 09:14:53,935 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:53,935 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341424013] [2021-08-26 09:14:53,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:53,935 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:53,980 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:53,980 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341424013] [2021-08-26 09:14:53,980 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341424013] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:53,980 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:53,980 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:53,981 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818099709] [2021-08-26 09:14:53,981 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:53,981 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:53,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:53,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:53,982 INFO L87 Difference]: Start difference. First operand 3796 states and 4985 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:54,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:54,322 INFO L93 Difference]: Finished difference Result 9105 states and 11999 transitions. [2021-08-26 09:14:54,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:54,323 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:54,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:54,330 INFO L225 Difference]: With dead ends: 9105 [2021-08-26 09:14:54,331 INFO L226 Difference]: Without dead ends: 5384 [2021-08-26 09:14:54,336 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.5ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:54,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5384 states. [2021-08-26 09:14:54,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5384 to 3802. [2021-08-26 09:14:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3802 states, 3801 states have (on average 1.3057090239410682) internal successors, (4963), 3801 states have internal predecessors, (4963), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:54,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 3802 states and 4963 transitions. [2021-08-26 09:14:54,501 INFO L78 Accepts]: Start accepts. Automaton has 3802 states and 4963 transitions. Word has length 178 [2021-08-26 09:14:54,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:54,501 INFO L470 AbstractCegarLoop]: Abstraction has 3802 states and 4963 transitions. [2021-08-26 09:14:54,501 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:54,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3802 states and 4963 transitions. [2021-08-26 09:14:54,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:54,502 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:54,502 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:54,503 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2021-08-26 09:14:54,503 INFO L402 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:54,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:54,503 INFO L82 PathProgramCache]: Analyzing trace with hash -1547986787, now seen corresponding path program 1 times [2021-08-26 09:14:54,503 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:54,503 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018915535] [2021-08-26 09:14:54,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:54,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:54,541 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:54,542 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018915535] [2021-08-26 09:14:54,542 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018915535] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:54,542 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:54,542 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:54,542 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346302813] [2021-08-26 09:14:54,543 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:54,543 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:54,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:54,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:54,543 INFO L87 Difference]: Start difference. First operand 3802 states and 4963 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:54,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:54,884 INFO L93 Difference]: Finished difference Result 9445 states and 12375 transitions. [2021-08-26 09:14:54,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:54,884 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:54,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:54,891 INFO L225 Difference]: With dead ends: 9445 [2021-08-26 09:14:54,891 INFO L226 Difference]: Without dead ends: 5732 [2021-08-26 09:14:54,895 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 13.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:54,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5732 states. [2021-08-26 09:14:55,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5732 to 3808. [2021-08-26 09:14:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3808 states, 3807 states have (on average 1.297872340425532) internal successors, (4941), 3807 states have internal predecessors, (4941), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:55,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 3808 states and 4941 transitions. [2021-08-26 09:14:55,113 INFO L78 Accepts]: Start accepts. Automaton has 3808 states and 4941 transitions. Word has length 178 [2021-08-26 09:14:55,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:55,113 INFO L470 AbstractCegarLoop]: Abstraction has 3808 states and 4941 transitions. [2021-08-26 09:14:55,113 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 4941 transitions. [2021-08-26 09:14:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:55,114 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:55,114 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:55,114 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-08-26 09:14:55,114 INFO L402 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:55,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:55,115 INFO L82 PathProgramCache]: Analyzing trace with hash 1690249307, now seen corresponding path program 1 times [2021-08-26 09:14:55,115 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:55,115 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513408680] [2021-08-26 09:14:55,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:55,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:55,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:55,152 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:55,152 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513408680] [2021-08-26 09:14:55,152 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [513408680] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:55,152 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:55,152 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:55,152 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642252507] [2021-08-26 09:14:55,153 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:55,153 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:55,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:55,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:55,153 INFO L87 Difference]: Start difference. First operand 3808 states and 4941 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:55,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:55,527 INFO L93 Difference]: Finished difference Result 9624 states and 12521 transitions. [2021-08-26 09:14:55,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:55,527 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:55,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:55,534 INFO L225 Difference]: With dead ends: 9624 [2021-08-26 09:14:55,534 INFO L226 Difference]: Without dead ends: 5912 [2021-08-26 09:14:55,538 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.0ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:55,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5912 states. [2021-08-26 09:14:55,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5912 to 3814. [2021-08-26 09:14:55,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3814 states, 3813 states have (on average 1.2900603199580383) internal successors, (4919), 3813 states have internal predecessors, (4919), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3814 states to 3814 states and 4919 transitions. [2021-08-26 09:14:55,716 INFO L78 Accepts]: Start accepts. Automaton has 3814 states and 4919 transitions. Word has length 178 [2021-08-26 09:14:55,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:55,716 INFO L470 AbstractCegarLoop]: Abstraction has 3814 states and 4919 transitions. [2021-08-26 09:14:55,716 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:55,716 INFO L276 IsEmpty]: Start isEmpty. Operand 3814 states and 4919 transitions. [2021-08-26 09:14:55,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:55,717 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:55,717 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:55,717 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-08-26 09:14:55,718 INFO L402 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:55,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:55,718 INFO L82 PathProgramCache]: Analyzing trace with hash -727654759, now seen corresponding path program 1 times [2021-08-26 09:14:55,718 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:55,718 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013044143] [2021-08-26 09:14:55,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:55,718 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:55,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:55,751 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:55,751 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013044143] [2021-08-26 09:14:55,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013044143] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:55,751 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:55,751 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:55,751 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967190881] [2021-08-26 09:14:55,751 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:55,752 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:55,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:55,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:55,752 INFO L87 Difference]: Start difference. First operand 3814 states and 4919 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:56,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:56,239 INFO L93 Difference]: Finished difference Result 9803 states and 12667 transitions. [2021-08-26 09:14:56,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:56,240 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:56,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:56,245 INFO L225 Difference]: With dead ends: 9803 [2021-08-26 09:14:56,245 INFO L226 Difference]: Without dead ends: 6092 [2021-08-26 09:14:56,248 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.4ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:56,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6092 states. [2021-08-26 09:14:56,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6092 to 3820. [2021-08-26 09:14:56,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3820 states, 3819 states have (on average 1.2822728462948416) internal successors, (4897), 3819 states have internal predecessors, (4897), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 3820 states and 4897 transitions. [2021-08-26 09:14:56,487 INFO L78 Accepts]: Start accepts. Automaton has 3820 states and 4897 transitions. Word has length 178 [2021-08-26 09:14:56,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:56,488 INFO L470 AbstractCegarLoop]: Abstraction has 3820 states and 4897 transitions. [2021-08-26 09:14:56,488 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 3820 states and 4897 transitions. [2021-08-26 09:14:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:56,488 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:56,488 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:56,489 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-08-26 09:14:56,489 INFO L402 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:56,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:56,489 INFO L82 PathProgramCache]: Analyzing trace with hash 1688181591, now seen corresponding path program 1 times [2021-08-26 09:14:56,489 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:56,489 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522247499] [2021-08-26 09:14:56,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:56,489 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:56,522 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:56,522 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522247499] [2021-08-26 09:14:56,522 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522247499] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:56,522 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:56,522 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:56,522 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2023212804] [2021-08-26 09:14:56,523 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:56,523 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:56,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:56,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:56,523 INFO L87 Difference]: Start difference. First operand 3820 states and 4897 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:56,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:56,956 INFO L93 Difference]: Finished difference Result 9982 states and 12813 transitions. [2021-08-26 09:14:56,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:56,956 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:56,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:56,962 INFO L225 Difference]: With dead ends: 9982 [2021-08-26 09:14:56,963 INFO L226 Difference]: Without dead ends: 6272 [2021-08-26 09:14:56,966 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 13.8ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:56,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6272 states. [2021-08-26 09:14:57,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6272 to 3826. [2021-08-26 09:14:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3826 states, 3825 states have (on average 1.2745098039215685) internal successors, (4875), 3825 states have internal predecessors, (4875), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:57,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 3826 states and 4875 transitions. [2021-08-26 09:14:57,168 INFO L78 Accepts]: Start accepts. Automaton has 3826 states and 4875 transitions. Word has length 178 [2021-08-26 09:14:57,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:57,168 INFO L470 AbstractCegarLoop]: Abstraction has 3826 states and 4875 transitions. [2021-08-26 09:14:57,168 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:57,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3826 states and 4875 transitions. [2021-08-26 09:14:57,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:57,169 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:57,169 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:57,169 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2021-08-26 09:14:57,169 INFO L402 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:57,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:57,169 INFO L82 PathProgramCache]: Analyzing trace with hash -1767752043, now seen corresponding path program 1 times [2021-08-26 09:14:57,169 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:57,170 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899855549] [2021-08-26 09:14:57,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:57,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:57,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:57,199 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:57,199 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899855549] [2021-08-26 09:14:57,200 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899855549] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:57,200 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:57,200 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:57,200 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727252244] [2021-08-26 09:14:57,200 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:57,200 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:57,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:57,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:57,201 INFO L87 Difference]: Start difference. First operand 3826 states and 4875 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:57,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:57,696 INFO L93 Difference]: Finished difference Result 10161 states and 12959 transitions. [2021-08-26 09:14:57,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:57,699 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:57,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:57,706 INFO L225 Difference]: With dead ends: 10161 [2021-08-26 09:14:57,706 INFO L226 Difference]: Without dead ends: 6452 [2021-08-26 09:14:57,711 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 20.3ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:57,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6452 states. [2021-08-26 09:14:57,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6452 to 3832. [2021-08-26 09:14:57,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3832 states, 3831 states have (on average 1.2667710780475072) internal successors, (4853), 3831 states have internal predecessors, (4853), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:57,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 3832 states and 4853 transitions. [2021-08-26 09:14:57,939 INFO L78 Accepts]: Start accepts. Automaton has 3832 states and 4853 transitions. Word has length 178 [2021-08-26 09:14:57,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:57,939 INFO L470 AbstractCegarLoop]: Abstraction has 3832 states and 4853 transitions. [2021-08-26 09:14:57,939 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:57,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3832 states and 4853 transitions. [2021-08-26 09:14:57,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:57,940 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:57,940 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:57,940 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2021-08-26 09:14:57,941 INFO L402 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:57,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:57,941 INFO L82 PathProgramCache]: Analyzing trace with hash -1690851245, now seen corresponding path program 1 times [2021-08-26 09:14:57,941 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:57,941 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1946424401] [2021-08-26 09:14:57,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:57,941 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:57,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:57,971 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:57,971 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1946424401] [2021-08-26 09:14:57,972 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1946424401] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:57,972 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:57,972 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:57,972 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34900795] [2021-08-26 09:14:57,972 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:57,972 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:57,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:57,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:57,973 INFO L87 Difference]: Start difference. First operand 3832 states and 4853 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:58,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:58,487 INFO L93 Difference]: Finished difference Result 10340 states and 13105 transitions. [2021-08-26 09:14:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:58,488 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:58,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:58,493 INFO L225 Difference]: With dead ends: 10340 [2021-08-26 09:14:58,493 INFO L226 Difference]: Without dead ends: 6632 [2021-08-26 09:14:58,495 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 13.0ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:58,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6632 states. [2021-08-26 09:14:58,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6632 to 3838. [2021-08-26 09:14:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3838 states, 3837 states have (on average 1.259056554599948) internal successors, (4831), 3837 states have internal predecessors, (4831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 3838 states and 4831 transitions. [2021-08-26 09:14:58,722 INFO L78 Accepts]: Start accepts. Automaton has 3838 states and 4831 transitions. Word has length 178 [2021-08-26 09:14:58,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:58,722 INFO L470 AbstractCegarLoop]: Abstraction has 3838 states and 4831 transitions. [2021-08-26 09:14:58,722 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 3838 states and 4831 transitions. [2021-08-26 09:14:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:58,723 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:58,724 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:58,725 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2021-08-26 09:14:58,725 INFO L402 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:58,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:58,725 INFO L82 PathProgramCache]: Analyzing trace with hash 1872148625, now seen corresponding path program 1 times [2021-08-26 09:14:58,725 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:58,725 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046785588] [2021-08-26 09:14:58,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:58,725 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:58,764 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:58,764 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046785588] [2021-08-26 09:14:58,765 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046785588] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:58,765 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:58,765 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:14:58,765 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484411590] [2021-08-26 09:14:58,765 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:14:58,766 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:58,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:14:58,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:14:58,766 INFO L87 Difference]: Start difference. First operand 3838 states and 4831 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:59,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:14:59,268 INFO L93 Difference]: Finished difference Result 10519 states and 13251 transitions. [2021-08-26 09:14:59,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:14:59,269 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:14:59,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:14:59,276 INFO L225 Difference]: With dead ends: 10519 [2021-08-26 09:14:59,276 INFO L226 Difference]: Without dead ends: 6812 [2021-08-26 09:14:59,279 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.1ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:14:59,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6812 states. [2021-08-26 09:14:59,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6812 to 3844. [2021-08-26 09:14:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3844 states, 3843 states have (on average 1.2513661202185793) internal successors, (4809), 3843 states have internal predecessors, (4809), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:59,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 3844 states and 4809 transitions. [2021-08-26 09:14:59,548 INFO L78 Accepts]: Start accepts. Automaton has 3844 states and 4809 transitions. Word has length 178 [2021-08-26 09:14:59,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:14:59,548 INFO L470 AbstractCegarLoop]: Abstraction has 3844 states and 4809 transitions. [2021-08-26 09:14:59,549 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:14:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3844 states and 4809 transitions. [2021-08-26 09:14:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:14:59,549 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:14:59,550 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:14:59,550 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2021-08-26 09:14:59,550 INFO L402 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:14:59,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:14:59,550 INFO L82 PathProgramCache]: Analyzing trace with hash 2073972559, now seen corresponding path program 1 times [2021-08-26 09:14:59,550 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:14:59,550 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192196982] [2021-08-26 09:14:59,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:14:59,551 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:14:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:14:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:14:59,581 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:14:59,581 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192196982] [2021-08-26 09:14:59,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [192196982] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:14:59,581 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:14:59,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 09:14:59,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585038485] [2021-08-26 09:14:59,582 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-08-26 09:14:59,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:14:59,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-08-26 09:14:59,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-08-26 09:14:59,582 INFO L87 Difference]: Start difference. First operand 3844 states and 4809 transitions. Second operand has 4 states, 4 states have (on average 44.5) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:00,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:15:00,420 INFO L93 Difference]: Finished difference Result 14448 states and 18043 transitions. [2021-08-26 09:15:00,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-26 09:15:00,421 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 44.5) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:15:00,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:15:00,433 INFO L225 Difference]: With dead ends: 14448 [2021-08-26 09:15:00,433 INFO L226 Difference]: Without dead ends: 10653 [2021-08-26 09:15:00,438 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:15:00,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10653 states. [2021-08-26 09:15:01,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10653 to 10385. [2021-08-26 09:15:01,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10385 states, 10384 states have (on average 1.2415254237288136) internal successors, (12892), 10384 states have internal predecessors, (12892), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10385 states to 10385 states and 12892 transitions. [2021-08-26 09:15:01,240 INFO L78 Accepts]: Start accepts. Automaton has 10385 states and 12892 transitions. Word has length 178 [2021-08-26 09:15:01,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:15:01,240 INFO L470 AbstractCegarLoop]: Abstraction has 10385 states and 12892 transitions. [2021-08-26 09:15:01,240 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 44.5) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10385 states and 12892 transitions. [2021-08-26 09:15:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:15:01,241 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:15:01,241 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:15:01,242 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2021-08-26 09:15:01,242 INFO L402 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:15:01,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:15:01,242 INFO L82 PathProgramCache]: Analyzing trace with hash 932325166, now seen corresponding path program 1 times [2021-08-26 09:15:01,242 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:15:01,242 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590870447] [2021-08-26 09:15:01,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:15:01,243 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:15:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:15:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:15:01,291 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:15:01,291 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590870447] [2021-08-26 09:15:01,292 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [590870447] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:15:01,292 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:15:01,292 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:15:01,292 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246733106] [2021-08-26 09:15:01,292 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:15:01,292 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:15:01,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:15:01,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:15:01,293 INFO L87 Difference]: Start difference. First operand 10385 states and 12892 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:02,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:15:02,521 INFO L93 Difference]: Finished difference Result 25158 states and 31366 transitions. [2021-08-26 09:15:02,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 09:15:02,522 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:15:02,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:15:02,543 INFO L225 Difference]: With dead ends: 25158 [2021-08-26 09:15:02,543 INFO L226 Difference]: Without dead ends: 14909 [2021-08-26 09:15:02,553 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.3ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:15:02,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14909 states. [2021-08-26 09:15:03,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14909 to 10472. [2021-08-26 09:15:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10472 states, 10471 states have (on average 1.2344570719129022) internal successors, (12926), 10471 states have internal predecessors, (12926), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10472 states to 10472 states and 12926 transitions. [2021-08-26 09:15:03,262 INFO L78 Accepts]: Start accepts. Automaton has 10472 states and 12926 transitions. Word has length 178 [2021-08-26 09:15:03,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:15:03,262 INFO L470 AbstractCegarLoop]: Abstraction has 10472 states and 12926 transitions. [2021-08-26 09:15:03,262 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:03,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10472 states and 12926 transitions. [2021-08-26 09:15:03,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:15:03,263 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:15:03,263 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:15:03,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2021-08-26 09:15:03,263 INFO L402 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:15:03,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:15:03,264 INFO L82 PathProgramCache]: Analyzing trace with hash 1808344172, now seen corresponding path program 1 times [2021-08-26 09:15:03,264 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:15:03,264 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665312407] [2021-08-26 09:15:03,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:15:03,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:15:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:15:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:15:03,297 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:15:03,297 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665312407] [2021-08-26 09:15:03,298 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665312407] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:15:03,298 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:15:03,298 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 09:15:03,298 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380553971] [2021-08-26 09:15:03,298 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 09:15:03,298 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:15:03,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 09:15:03,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 09:15:03,299 INFO L87 Difference]: Start difference. First operand 10472 states and 12926 transitions. Second operand has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:04,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:15:04,118 INFO L93 Difference]: Finished difference Result 20794 states and 25668 transitions. [2021-08-26 09:15:04,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-26 09:15:04,119 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:15:04,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:15:04,130 INFO L225 Difference]: With dead ends: 20794 [2021-08-26 09:15:04,130 INFO L226 Difference]: Without dead ends: 10472 [2021-08-26 09:15:04,138 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.6ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 09:15:04,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10472 states. [2021-08-26 09:15:04,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10472 to 10472. [2021-08-26 09:15:04,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10472 states, 10471 states have (on average 1.2266259192054245) internal successors, (12844), 10471 states have internal predecessors, (12844), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10472 states to 10472 states and 12844 transitions. [2021-08-26 09:15:04,889 INFO L78 Accepts]: Start accepts. Automaton has 10472 states and 12844 transitions. Word has length 178 [2021-08-26 09:15:04,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:15:04,890 INFO L470 AbstractCegarLoop]: Abstraction has 10472 states and 12844 transitions. [2021-08-26 09:15:04,890 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:04,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10472 states and 12844 transitions. [2021-08-26 09:15:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:15:04,891 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:15:04,891 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:15:04,891 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2021-08-26 09:15:04,891 INFO L402 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:15:04,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:15:04,892 INFO L82 PathProgramCache]: Analyzing trace with hash 2056490666, now seen corresponding path program 1 times [2021-08-26 09:15:04,892 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:15:04,892 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811578454] [2021-08-26 09:15:04,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:15:04,892 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:15:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:15:04,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:15:04,919 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:15:04,919 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811578454] [2021-08-26 09:15:04,919 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [811578454] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:15:04,919 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:15:04,920 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:15:04,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1455785708] [2021-08-26 09:15:04,920 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:15:04,920 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:15:04,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:15:04,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:15:04,921 INFO L87 Difference]: Start difference. First operand 10472 states and 12844 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:05,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:15:05,629 INFO L93 Difference]: Finished difference Result 20923 states and 25653 transitions. [2021-08-26 09:15:05,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:15:05,629 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:15:05,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:15:05,640 INFO L225 Difference]: With dead ends: 20923 [2021-08-26 09:15:05,641 INFO L226 Difference]: Without dead ends: 10472 [2021-08-26 09:15:05,649 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:15:05,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10472 states. [2021-08-26 09:15:06,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10472 to 10472. [2021-08-26 09:15:06,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10472 states, 10471 states have (on average 1.2247158819596982) internal successors, (12824), 10471 states have internal predecessors, (12824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10472 states to 10472 states and 12824 transitions. [2021-08-26 09:15:06,610 INFO L78 Accepts]: Start accepts. Automaton has 10472 states and 12824 transitions. Word has length 178 [2021-08-26 09:15:06,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:15:06,610 INFO L470 AbstractCegarLoop]: Abstraction has 10472 states and 12824 transitions. [2021-08-26 09:15:06,610 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:06,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10472 states and 12824 transitions. [2021-08-26 09:15:06,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:15:06,611 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:15:06,611 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:15:06,611 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2021-08-26 09:15:06,611 INFO L402 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:15:06,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:15:06,611 INFO L82 PathProgramCache]: Analyzing trace with hash 211123500, now seen corresponding path program 1 times [2021-08-26 09:15:06,611 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:15:06,611 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382532192] [2021-08-26 09:15:06,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:15:06,611 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:15:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:15:06,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:15:06,642 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:15:06,643 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382532192] [2021-08-26 09:15:06,643 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382532192] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:15:06,643 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:15:06,643 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:15:06,644 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930903337] [2021-08-26 09:15:06,644 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:15:06,644 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:15:06,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:15:06,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:15:06,645 INFO L87 Difference]: Start difference. First operand 10472 states and 12824 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:07,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:15:07,420 INFO L93 Difference]: Finished difference Result 20915 states and 25605 transitions. [2021-08-26 09:15:07,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:15:07,425 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:15:07,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:15:07,434 INFO L225 Difference]: With dead ends: 20915 [2021-08-26 09:15:07,434 INFO L226 Difference]: Without dead ends: 10472 [2021-08-26 09:15:07,442 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:15:07,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10472 states. [2021-08-26 09:15:08,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10472 to 10472. [2021-08-26 09:15:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10472 states, 10471 states have (on average 1.222805844713972) internal successors, (12804), 10471 states have internal predecessors, (12804), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:08,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10472 states to 10472 states and 12804 transitions. [2021-08-26 09:15:08,144 INFO L78 Accepts]: Start accepts. Automaton has 10472 states and 12804 transitions. Word has length 178 [2021-08-26 09:15:08,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:15:08,144 INFO L470 AbstractCegarLoop]: Abstraction has 10472 states and 12804 transitions. [2021-08-26 09:15:08,144 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10472 states and 12804 transitions. [2021-08-26 09:15:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:15:08,145 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:15:08,145 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:15:08,145 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2021-08-26 09:15:08,146 INFO L402 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:15:08,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:15:08,146 INFO L82 PathProgramCache]: Analyzing trace with hash 912723374, now seen corresponding path program 1 times [2021-08-26 09:15:08,146 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:15:08,146 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481327305] [2021-08-26 09:15:08,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:15:08,146 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:15:08,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:15:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:15:08,177 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:15:08,177 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481327305] [2021-08-26 09:15:08,177 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1481327305] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:15:08,177 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:15:08,177 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:15:08,178 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214507990] [2021-08-26 09:15:08,178 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:15:08,178 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:15:08,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:15:08,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:15:08,179 INFO L87 Difference]: Start difference. First operand 10472 states and 12804 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:08,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:15:08,961 INFO L93 Difference]: Finished difference Result 20907 states and 25557 transitions. [2021-08-26 09:15:08,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:15:08,962 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:15:08,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:15:08,971 INFO L225 Difference]: With dead ends: 20907 [2021-08-26 09:15:08,971 INFO L226 Difference]: Without dead ends: 10472 [2021-08-26 09:15:08,975 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 [2021-08-26 09:15:08,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10472 states. [2021-08-26 09:15:09,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10472 to 10472. [2021-08-26 09:15:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10472 states, 10471 states have (on average 1.2136376659344856) internal successors, (12708), 10471 states have internal predecessors, (12708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10472 states to 10472 states and 12708 transitions. [2021-08-26 09:15:09,682 INFO L78 Accepts]: Start accepts. Automaton has 10472 states and 12708 transitions. Word has length 178 [2021-08-26 09:15:09,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:15:09,682 INFO L470 AbstractCegarLoop]: Abstraction has 10472 states and 12708 transitions. [2021-08-26 09:15:09,682 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:09,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10472 states and 12708 transitions. [2021-08-26 09:15:09,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:15:09,683 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:15:09,683 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:15:09,683 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2021-08-26 09:15:09,683 INFO L402 AbstractCegarLoop]: === Iteration 45 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:15:09,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:15:09,683 INFO L82 PathProgramCache]: Analyzing trace with hash -892714960, now seen corresponding path program 1 times [2021-08-26 09:15:09,683 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:15:09,684 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460845482] [2021-08-26 09:15:09,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:15:09,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:15:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:15:09,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:15:09,713 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:15:09,713 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460845482] [2021-08-26 09:15:09,713 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1460845482] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:15:09,713 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:15:09,713 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-26 09:15:09,714 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992656899] [2021-08-26 09:15:09,714 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:15:09,714 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:15:09,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:15:09,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:15:09,714 INFO L87 Difference]: Start difference. First operand 10472 states and 12708 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:10,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:15:10,502 INFO L93 Difference]: Finished difference Result 20818 states and 25249 transitions. [2021-08-26 09:15:10,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:15:10,503 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:15:10,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:15:10,512 INFO L225 Difference]: With dead ends: 20818 [2021-08-26 09:15:10,512 INFO L226 Difference]: Without dead ends: 10391 [2021-08-26 09:15:10,517 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:15:10,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10391 states. [2021-08-26 09:15:11,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10391 to 10391. [2021-08-26 09:15:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10391 states, 10390 states have (on average 1.2081809432146295) internal successors, (12553), 10390 states have internal predecessors, (12553), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:11,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10391 states to 10391 states and 12553 transitions. [2021-08-26 09:15:11,229 INFO L78 Accepts]: Start accepts. Automaton has 10391 states and 12553 transitions. Word has length 178 [2021-08-26 09:15:11,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:15:11,229 INFO L470 AbstractCegarLoop]: Abstraction has 10391 states and 12553 transitions. [2021-08-26 09:15:11,230 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 2 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10391 states and 12553 transitions. [2021-08-26 09:15:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-08-26 09:15:11,230 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:15:11,230 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:15:11,230 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2021-08-26 09:15:11,231 INFO L402 AbstractCegarLoop]: === Iteration 46 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:15:11,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:15:11,231 INFO L82 PathProgramCache]: Analyzing trace with hash 2122388658, now seen corresponding path program 1 times [2021-08-26 09:15:11,231 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:15:11,231 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88998353] [2021-08-26 09:15:11,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:15:11,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:15:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 09:15:11,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 09:15:11,262 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 09:15:11,262 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88998353] [2021-08-26 09:15:11,262 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88998353] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 09:15:11,262 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 09:15:11,262 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 09:15:11,262 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [884985102] [2021-08-26 09:15:11,263 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 09:15:11,263 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 09:15:11,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 09:15:11,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:15:11,263 INFO L87 Difference]: Start difference. First operand 10391 states and 12553 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:12,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 09:15:12,843 INFO L93 Difference]: Finished difference Result 30469 states and 36615 transitions. [2021-08-26 09:15:12,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 09:15:12,844 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2021-08-26 09:15:12,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 09:15:12,865 INFO L225 Difference]: With dead ends: 30469 [2021-08-26 09:15:12,865 INFO L226 Difference]: Without dead ends: 20257 [2021-08-26 09:15:12,875 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 09:15:12,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20257 states. [2021-08-26 09:15:14,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20257 to 20048. [2021-08-26 09:15:14,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20048 states, 20047 states have (on average 1.197286377014017) internal successors, (24002), 20047 states have internal predecessors, (24002), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:14,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20048 states to 20048 states and 24002 transitions. [2021-08-26 09:15:14,349 INFO L78 Accepts]: Start accepts. Automaton has 20048 states and 24002 transitions. Word has length 178 [2021-08-26 09:15:14,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 09:15:14,350 INFO L470 AbstractCegarLoop]: Abstraction has 20048 states and 24002 transitions. [2021-08-26 09:15:14,350 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 09:15:14,350 INFO L276 IsEmpty]: Start isEmpty. Operand 20048 states and 24002 transitions. [2021-08-26 09:15:14,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-08-26 09:15:14,351 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 09:15:14,351 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 09:15:14,351 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2021-08-26 09:15:14,351 INFO L402 AbstractCegarLoop]: === Iteration 47 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 09:15:14,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 09:15:14,353 INFO L82 PathProgramCache]: Analyzing trace with hash 1004177027, now seen corresponding path program 1 times [2021-08-26 09:15:14,353 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 09:15:14,353 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835889454] [2021-08-26 09:15:14,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 09:15:14,354 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 09:15:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-08-26 09:15:14,364 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-08-26 09:15:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-08-26 09:15:14,475 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-08-26 09:15:14,475 INFO L626 BasicCegarLoop]: Counterexample is feasible [2021-08-26 09:15:14,475 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-08-26 09:15:14,477 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2021-08-26 09:15:14,481 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-08-26 09:15:14,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.08 09:15:14 BoogieIcfgContainer [2021-08-26 09:15:14,695 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-26 09:15:14,696 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-08-26 09:15:14,696 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-08-26 09:15:14,696 INFO L275 PluginConnector]: Witness Printer initialized [2021-08-26 09:15:14,696 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 09:14:43" (3/4) ... [2021-08-26 09:15:14,698 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-08-26 09:15:14,867 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-08-26 09:15:14,868 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-08-26 09:15:14,869 INFO L168 Benchmark]: Toolchain (without parser) took 33824.79 ms. Allocated memory was 52.4 MB in the beginning and 3.6 GB in the end (delta: 3.5 GB). Free memory was 28.0 MB in the beginning and 2.6 GB in the end (delta: -2.5 GB). Peak memory consumption was 999.1 MB. Max. memory is 16.1 GB. [2021-08-26 09:15:14,869 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 52.4 MB. Free memory was 34.1 MB in the beginning and 34.0 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 09:15:14,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.27 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 27.8 MB in the beginning and 40.5 MB in the end (delta: -12.7 MB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. [2021-08-26 09:15:14,870 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.14 ms. Allocated memory is still 65.0 MB. Free memory was 40.5 MB in the beginning and 39.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-08-26 09:15:14,870 INFO L168 Benchmark]: Boogie Preprocessor took 115.27 ms. Allocated memory is still 65.0 MB. Free memory was 39.1 MB in the beginning and 34.6 MB in the end (delta: 4.5 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2021-08-26 09:15:14,871 INFO L168 Benchmark]: RCFGBuilder took 2273.33 ms. Allocated memory was 65.0 MB in the beginning and 174.1 MB in the end (delta: 109.1 MB). Free memory was 34.6 MB in the beginning and 64.3 MB in the end (delta: -29.7 MB). Peak memory consumption was 78.9 MB. Max. memory is 16.1 GB. [2021-08-26 09:15:14,871 INFO L168 Benchmark]: TraceAbstraction took 30739.60 ms. Allocated memory was 174.1 MB in the beginning and 3.6 GB in the end (delta: 3.4 GB). Free memory was 63.3 MB in the beginning and 2.6 GB in the end (delta: -2.6 GB). Peak memory consumption was 839.2 MB. Max. memory is 16.1 GB. [2021-08-26 09:15:14,871 INFO L168 Benchmark]: Witness Printer took 172.04 ms. Allocated memory is still 3.6 GB. Free memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 72.4 MB). Peak memory consumption was 73.4 MB. Max. memory is 16.1 GB. [2021-08-26 09:15:14,873 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 52.4 MB. Free memory was 34.1 MB in the beginning and 34.0 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 400.27 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 27.8 MB in the beginning and 40.5 MB in the end (delta: -12.7 MB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 119.14 ms. Allocated memory is still 65.0 MB. Free memory was 40.5 MB in the beginning and 39.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 115.27 ms. Allocated memory is still 65.0 MB. Free memory was 39.1 MB in the beginning and 34.6 MB in the end (delta: 4.5 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2273.33 ms. Allocated memory was 65.0 MB in the beginning and 174.1 MB in the end (delta: 109.1 MB). Free memory was 34.6 MB in the beginning and 64.3 MB in the end (delta: -29.7 MB). Peak memory consumption was 78.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 30739.60 ms. Allocated memory was 174.1 MB in the beginning and 3.6 GB in the end (delta: 3.4 GB). Free memory was 63.3 MB in the beginning and 2.6 GB in the end (delta: -2.6 GB). Peak memory consumption was 839.2 MB. Max. memory is 16.1 GB. * Witness Printer took 172.04 ms. Allocated memory is still 3.6 GB. Free memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 72.4 MB). Peak memory consumption was 73.4 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 t14_pc = 0; [L32] int m_st ; [L33] int t1_st ; [L34] int t2_st ; [L35] int t3_st ; [L36] int t4_st ; [L37] int t5_st ; [L38] int t6_st ; [L39] int t7_st ; [L40] int t8_st ; [L41] int t9_st ; [L42] int t10_st ; [L43] int t11_st ; [L44] int t12_st ; [L45] int t13_st ; [L46] int t14_st ; [L47] int m_i ; [L48] int t1_i ; [L49] int t2_i ; [L50] int t3_i ; [L51] int t4_i ; [L52] int t5_i ; [L53] int t6_i ; [L54] int t7_i ; [L55] int t8_i ; [L56] int t9_i ; [L57] int t10_i ; [L58] int t11_i ; [L59] int t12_i ; [L60] int t13_i ; [L61] int t14_i ; [L62] int M_E = 2; [L63] int T1_E = 2; [L64] int T2_E = 2; [L65] int T3_E = 2; [L66] int T4_E = 2; [L67] int T5_E = 2; [L68] int T6_E = 2; [L69] int T7_E = 2; [L70] int T8_E = 2; [L71] int T9_E = 2; [L72] int T10_E = 2; [L73] int T11_E = 2; [L74] int T12_E = 2; [L75] int T13_E = 2; [L76] int T14_E = 2; [L77] int E_1 = 2; [L78] int E_2 = 2; [L79] int E_3 = 2; [L80] int E_4 = 2; [L81] int E_5 = 2; [L82] int E_6 = 2; [L83] int E_7 = 2; [L84] int E_8 = 2; [L85] int E_9 = 2; [L86] int E_10 = 2; [L87] int E_11 = 2; [L88] int E_12 = 2; [L89] int E_13 = 2; [L90] int E_14 = 2; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=0, t14_pc=0, t14_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] [L2054] int __retres1 ; [L1956] m_i = 1 [L1957] t1_i = 1 [L1958] t2_i = 1 [L1959] t3_i = 1 [L1960] t4_i = 1 [L1961] t5_i = 1 [L1962] t6_i = 1 [L1963] t7_i = 1 [L1964] t8_i = 1 [L1965] t9_i = 1 [L1966] t10_i = 1 [L1967] t11_i = 1 [L1968] t12_i = 1 [L1969] t13_i = 1 [L1970] t14_i = 1 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1995] int kernel_st ; [L1996] int tmp ; [L1997] int tmp___0 ; [L2001] kernel_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L931] COND TRUE m_i == 1 [L932] m_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L936] COND TRUE t1_i == 1 [L937] t1_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L941] COND TRUE t2_i == 1 [L942] t2_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L946] COND TRUE t3_i == 1 [L947] t3_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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 t4_i == 1 [L952] t4_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L956] COND TRUE t5_i == 1 [L957] t5_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L961] COND TRUE t6_i == 1 [L962] t6_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L966] COND TRUE t7_i == 1 [L967] t7_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L971] COND TRUE t8_i == 1 [L972] t8_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L976] COND TRUE t9_i == 1 [L977] t9_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L981] COND TRUE t10_i == 1 [L982] t10_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L986] COND TRUE t11_i == 1 [L987] t11_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L991] COND TRUE t12_i == 1 [L992] t12_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L996] COND TRUE t13_i == 1 [L997] t13_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1001] COND TRUE t14_i == 1 [L1002] t14_st = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1334] COND FALSE !(M_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1339] COND FALSE !(T1_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1344] COND FALSE !(T2_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1349] COND FALSE !(T3_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1354] COND FALSE !(T4_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1359] COND FALSE !(T5_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1364] COND FALSE !(T6_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1369] COND FALSE !(T7_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1374] COND FALSE !(T8_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1379] COND FALSE !(T9_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1384] COND FALSE !(T10_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1389] COND FALSE !(T11_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1394] COND FALSE !(T12_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1399] COND FALSE !(T13_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1404] COND FALSE !(T14_E == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1409] COND FALSE !(E_1 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1414] COND FALSE !(E_2 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1419] COND FALSE !(E_3 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1424] COND FALSE !(E_4 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1429] COND FALSE !(E_5 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1434] COND FALSE !(E_6 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1439] COND FALSE !(E_7 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1444] COND FALSE !(E_8 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1449] COND FALSE !(E_9 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1454] COND FALSE !(E_10 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1459] COND FALSE !(E_11 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1464] COND FALSE !(E_12 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1469] COND FALSE !(E_13 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1474] COND FALSE !(E_14 == 0) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1637] int tmp ; [L1638] int tmp___0 ; [L1639] int tmp___1 ; [L1640] int tmp___2 ; [L1641] int tmp___3 ; [L1642] int tmp___4 ; [L1643] int tmp___5 ; [L1644] int tmp___6 ; [L1645] int tmp___7 ; [L1646] int tmp___8 ; [L1647] int tmp___9 ; [L1648] int tmp___10 ; [L1649] int tmp___11 ; [L1650] int tmp___12 ; [L1651] int tmp___13 ; [L635] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L638] COND FALSE !(m_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L648] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L650] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1656] tmp = is_master_triggered() [L1658] COND FALSE !(\read(tmp)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L654] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L657] COND FALSE !(t1_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L667] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L669] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1664] tmp___0 = is_transmit1_triggered() [L1666] COND FALSE !(\read(tmp___0)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L673] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L676] COND FALSE !(t2_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L686] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L688] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1672] tmp___1 = is_transmit2_triggered() [L1674] COND FALSE !(\read(tmp___1)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L692] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L695] COND FALSE !(t3_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L705] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L707] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1680] tmp___2 = is_transmit3_triggered() [L1682] COND FALSE !(\read(tmp___2)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L711] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L714] COND FALSE !(t4_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L724] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L726] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1688] tmp___3 = is_transmit4_triggered() [L1690] COND FALSE !(\read(tmp___3)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L730] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L733] COND FALSE !(t5_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L743] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L745] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1696] tmp___4 = is_transmit5_triggered() [L1698] COND FALSE !(\read(tmp___4)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L749] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L752] COND FALSE !(t6_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L762] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L764] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1704] tmp___5 = is_transmit6_triggered() [L1706] COND FALSE !(\read(tmp___5)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L768] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L771] COND FALSE !(t7_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L781] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L783] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1712] tmp___6 = is_transmit7_triggered() [L1714] COND FALSE !(\read(tmp___6)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L787] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L790] COND FALSE !(t8_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L800] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L802] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1720] tmp___7 = is_transmit8_triggered() [L1722] COND FALSE !(\read(tmp___7)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L806] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L809] COND FALSE !(t9_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L819] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L821] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1728] tmp___8 = is_transmit9_triggered() [L1730] COND FALSE !(\read(tmp___8)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L825] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L828] COND FALSE !(t10_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L838] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L840] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1736] tmp___9 = is_transmit10_triggered() [L1738] COND FALSE !(\read(tmp___9)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L844] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L847] COND FALSE !(t11_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L857] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L859] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1744] tmp___10 = is_transmit11_triggered() [L1746] COND FALSE !(\read(tmp___10)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L863] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L866] COND FALSE !(t12_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L876] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1752] tmp___11 = is_transmit12_triggered() [L1754] COND FALSE !(\read(tmp___11)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L882] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L885] COND FALSE !(t13_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L895] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L897] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1760] tmp___12 = is_transmit13_triggered() [L1762] COND FALSE !(\read(tmp___12)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L901] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L904] COND FALSE !(t14_pc == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L914] __retres1 = 0 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L916] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1768] tmp___13 = is_transmit14_triggered() [L1770] COND FALSE !(\read(tmp___13)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1487] COND FALSE !(M_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1492] COND FALSE !(T1_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1497] COND FALSE !(T2_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1502] COND FALSE !(T3_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1507] COND FALSE !(T4_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1512] COND FALSE !(T5_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1517] COND FALSE !(T6_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1522] COND FALSE !(T7_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1527] COND FALSE !(T8_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1532] COND FALSE !(T9_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1537] COND FALSE !(T10_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1542] COND FALSE !(T11_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1547] COND FALSE !(T12_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1552] COND FALSE !(T13_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1557] COND FALSE !(T14_E == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1562] COND FALSE !(E_1 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1567] COND FALSE !(E_2 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1572] COND FALSE !(E_3 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1577] COND FALSE !(E_4 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] COND FALSE !(E_5 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1587] COND FALSE !(E_6 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1592] COND FALSE !(E_7 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1597] COND FALSE !(E_8 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1602] COND FALSE !(E_9 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1607] COND FALSE !(E_10 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1612] COND FALSE !(E_11 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1617] COND FALSE !(E_12 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] COND FALSE !(E_13 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1627] COND FALSE !(E_14 == 1) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L2009] COND TRUE 1 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L2012] kernel_st = 1 [L1098] int tmp ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1102] COND TRUE 1 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1011] int __retres1 ; VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1014] COND TRUE m_st == 0 [L1015] __retres1 = 1 VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1093] return (__retres1); VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1105] tmp = exists_runnable_thread() [L1107] COND TRUE \read(tmp) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1112] COND TRUE m_st == 0 [L1113] int tmp_ndt_1; [L1114] tmp_ndt_1 = __VERIFIER_nondet_int() [L1115] COND FALSE !(\read(tmp_ndt_1)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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] [L1126] COND TRUE t1_st == 0 [L1127] int tmp_ndt_2; [L1128] tmp_ndt_2 = __VERIFIER_nondet_int() [L1129] COND FALSE !(\read(tmp_ndt_2)) VAL [E_1=2, E_10=2, E_11=2, E_12=2, E_13=2, E_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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_14=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, T14_E=2, t14_i=1, t14_pc=0, t14_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, 2018 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 30474.0ms, OverallIterations: 47, TraceHistogramMax: 1, EmptinessCheckTime: 57.9ms, AutomataDifference: 16286.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 33.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 127562 SDtfs, 180484 SDslu, 79064 SDs, 0 SdLazy, 2329 SolverSat, 1276 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1778.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 162 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 275.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=20048occurred in iteration=46, InterpolantAutomatonStates: 177, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 12001.0ms AutomataMinimizationTime, 46 MinimizatonAttempts, 30258 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 134.1ms SsaConstructionTime, 272.6ms SatisfiabilityAnalysisTime, 1196.7ms InterpolantComputationTime, 8367 NumberOfCodeBlocks, 8367 NumberOfCodeBlocksAsserted, 47 NumberOfCheckSat, 8142 ConstructedInterpolants, 0 QuantifiedInterpolants, 11710 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 46 InterpolantComputations, 46 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! [2021-08-26 09:15:14,920 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...