./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2018/Problem10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2018/Problem10.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer --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 6b210262eb1f4b85ee1d5922edbaabb23d94a20e ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.2.0-69874e2 [2020-12-01 15:55:46,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:55:46,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:55:47,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:55:47,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:55:47,048 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:55:47,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:55:47,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:55:47,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:55:47,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:55:47,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:55:47,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:55:47,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:55:47,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:55:47,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:55:47,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:55:47,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:55:47,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:55:47,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:55:47,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:55:47,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:55:47,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:55:47,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:55:47,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:55:47,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:55:47,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:55:47,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:55:47,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:55:47,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:55:47,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:55:47,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:55:47,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:55:47,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:55:47,133 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:55:47,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:55:47,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:55:47,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:55:47,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:55:47,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:55:47,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:55:47,139 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:55:47,143 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 15:55:47,198 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:55:47,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:55:47,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:55:47,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:55:47,204 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:55:47,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:55:47,205 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:55:47,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:55:47,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:55:47,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:55:47,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:55:47,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:55:47,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:55:47,208 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:55:47,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:55:47,209 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:55:47,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:55:47,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:55:47,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:55:47,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:55:47,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:55:47,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:55:47,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:55:47,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:55:47,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:55:47,212 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:55:47,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:55:47,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:55:47,213 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:55:47,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b210262eb1f4b85ee1d5922edbaabb23d94a20e [2020-12-01 15:55:47,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:55:47,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:55:47,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:55:47,655 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:55:47,657 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:55:47,659 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/../../sv-benchmarks/c/eca-rers2018/Problem10.c [2020-12-01 15:55:47,762 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/data/c8bf45ae5/d62796f8f90a4a9fb855af626c029c44/FLAG33fedc0ce [2020-12-01 15:55:48,631 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:55:48,632 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/sv-benchmarks/c/eca-rers2018/Problem10.c [2020-12-01 15:55:48,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/data/c8bf45ae5/d62796f8f90a4a9fb855af626c029c44/FLAG33fedc0ce [2020-12-01 15:55:48,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/data/c8bf45ae5/d62796f8f90a4a9fb855af626c029c44 [2020-12-01 15:55:48,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:55:48,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:55:48,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:55:48,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:55:48,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:55:48,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:55:48" (1/1) ... [2020-12-01 15:55:48,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ad7197f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:48, skipping insertion in model container [2020-12-01 15:55:48,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:55:48" (1/1) ... [2020-12-01 15:55:48,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:55:48,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:55:49,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 15:55:49,793 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 15:55:49,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 15:55:50,186 INFO L208 MainTranslator]: Completed translation [2020-12-01 15:55:50,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50 WrapperNode [2020-12-01 15:55:50,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:55:50,190 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 15:55:50,190 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 15:55:50,190 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 15:55:50,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... [2020-12-01 15:55:50,256 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... [2020-12-01 15:55:50,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 15:55:50,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 15:55:50,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 15:55:50,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 15:55:50,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... [2020-12-01 15:55:50,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... [2020-12-01 15:55:50,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... [2020-12-01 15:55:50,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... [2020-12-01 15:55:50,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... [2020-12-01 15:55:50,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... [2020-12-01 15:55:50,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... [2020-12-01 15:55:50,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 15:55:50,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 15:55:50,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 15:55:50,516 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 15:55:50,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:55:50,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 15:55:50,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 15:55:50,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 15:55:50,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 15:55:52,473 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 15:55:52,473 INFO L298 CfgBuilder]: Removed 689 assume(true) statements. [2020-12-01 15:55:52,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:55:52 BoogieIcfgContainer [2020-12-01 15:55:52,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 15:55:52,481 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-01 15:55:52,482 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-01 15:55:52,486 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-01 15:55:52,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 03:55:48" (1/3) ... [2020-12-01 15:55:52,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61ffce57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 03:55:52, skipping insertion in model container [2020-12-01 15:55:52,488 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:55:50" (2/3) ... [2020-12-01 15:55:52,488 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61ffce57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 03:55:52, skipping insertion in model container [2020-12-01 15:55:52,488 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:55:52" (3/3) ... [2020-12-01 15:55:52,490 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem10.c [2020-12-01 15:55:52,508 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-01 15:55:52,513 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 100 error locations. [2020-12-01 15:55:52,528 INFO L253 AbstractCegarLoop]: Starting to check reachability of 100 error locations. [2020-12-01 15:55:52,579 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-01 15:55:52,580 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-01 15:55:52,580 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-01 15:55:52,580 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-01 15:55:52,580 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-01 15:55:52,580 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-01 15:55:52,580 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-01 15:55:52,581 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-01 15:55:52,619 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states. [2020-12-01 15:55:52,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 15:55:52,627 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:55:52,628 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:55:52,630 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:55:52,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:55:52,636 INFO L82 PathProgramCache]: Analyzing trace with hash -27878291, now seen corresponding path program 1 times [2020-12-01 15:55:52,649 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:55:52,649 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101706284] [2020-12-01 15:55:52,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:55:52,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:55:52,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:55:52,889 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101706284] [2020-12-01 15:55:52,890 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:55:52,890 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:55:52,891 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305850269] [2020-12-01 15:55:52,896 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-01 15:55:52,897 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:55:52,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-01 15:55:52,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-01 15:55:52,916 INFO L87 Difference]: Start difference. First operand 517 states. Second operand 4 states. [2020-12-01 15:55:54,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:55:54,684 INFO L93 Difference]: Finished difference Result 1320 states and 2226 transitions. [2020-12-01 15:55:54,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-01 15:55:54,686 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 12 [2020-12-01 15:55:54,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:55:54,714 INFO L225 Difference]: With dead ends: 1320 [2020-12-01 15:55:54,715 INFO L226 Difference]: Without dead ends: 796 [2020-12-01 15:55:54,722 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-01 15:55:54,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 796 states. [2020-12-01 15:55:54,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 796 to 680. [2020-12-01 15:55:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 680 states. [2020-12-01 15:55:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 680 states and 848 transitions. [2020-12-01 15:55:54,902 INFO L78 Accepts]: Start accepts. Automaton has 680 states and 848 transitions. Word has length 12 [2020-12-01 15:55:54,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:55:54,902 INFO L481 AbstractCegarLoop]: Abstraction has 680 states and 848 transitions. [2020-12-01 15:55:54,902 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-01 15:55:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 848 transitions. [2020-12-01 15:55:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 15:55:54,908 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:55:54,909 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:55:54,909 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-01 15:55:54,910 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:55:54,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:55:54,915 INFO L82 PathProgramCache]: Analyzing trace with hash 486501706, now seen corresponding path program 1 times [2020-12-01 15:55:54,916 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:55:54,916 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548820239] [2020-12-01 15:55:54,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:55:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:55:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:55:55,050 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548820239] [2020-12-01 15:55:55,051 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:55:55,051 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-01 15:55:55,052 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925562528] [2020-12-01 15:55:55,053 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:55:55,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:55:55,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:55:55,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:55,057 INFO L87 Difference]: Start difference. First operand 680 states and 848 transitions. Second operand 3 states. [2020-12-01 15:55:55,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:55:55,354 INFO L93 Difference]: Finished difference Result 1907 states and 2376 transitions. [2020-12-01 15:55:55,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:55:55,356 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2020-12-01 15:55:55,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:55:55,368 INFO L225 Difference]: With dead ends: 1907 [2020-12-01 15:55:55,368 INFO L226 Difference]: Without dead ends: 1229 [2020-12-01 15:55:55,377 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:55,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1229 states. [2020-12-01 15:55:55,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1229 to 989. [2020-12-01 15:55:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 989 states. [2020-12-01 15:55:55,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 989 states and 1335 transitions. [2020-12-01 15:55:55,445 INFO L78 Accepts]: Start accepts. Automaton has 989 states and 1335 transitions. Word has length 20 [2020-12-01 15:55:55,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:55:55,445 INFO L481 AbstractCegarLoop]: Abstraction has 989 states and 1335 transitions. [2020-12-01 15:55:55,446 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:55:55,446 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1335 transitions. [2020-12-01 15:55:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 15:55:55,455 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:55:55,456 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:55:55,456 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-01 15:55:55,459 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:55:55,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:55:55,460 INFO L82 PathProgramCache]: Analyzing trace with hash 1866890446, now seen corresponding path program 1 times [2020-12-01 15:55:55,461 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:55:55,462 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128106665] [2020-12-01 15:55:55,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:55:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:55:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:55:55,588 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128106665] [2020-12-01 15:55:55,588 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:55:55,588 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:55:55,589 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840849846] [2020-12-01 15:55:55,590 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-01 15:55:55,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:55:55,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-01 15:55:55,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-01 15:55:55,595 INFO L87 Difference]: Start difference. First operand 989 states and 1335 transitions. Second operand 4 states. [2020-12-01 15:55:56,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:55:56,676 INFO L93 Difference]: Finished difference Result 2652 states and 3561 transitions. [2020-12-01 15:55:56,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-01 15:55:56,678 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2020-12-01 15:55:56,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:55:56,691 INFO L225 Difference]: With dead ends: 2652 [2020-12-01 15:55:56,692 INFO L226 Difference]: Without dead ends: 1665 [2020-12-01 15:55:56,695 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-01 15:55:56,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1665 states. [2020-12-01 15:55:56,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1665 to 1281. [2020-12-01 15:55:56,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1281 states. [2020-12-01 15:55:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1281 states and 1790 transitions. [2020-12-01 15:55:56,766 INFO L78 Accepts]: Start accepts. Automaton has 1281 states and 1790 transitions. Word has length 21 [2020-12-01 15:55:56,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:55:56,767 INFO L481 AbstractCegarLoop]: Abstraction has 1281 states and 1790 transitions. [2020-12-01 15:55:56,768 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-01 15:55:56,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1790 transitions. [2020-12-01 15:55:56,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 15:55:56,772 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:55:56,772 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:55:56,773 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-01 15:55:56,773 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:55:56,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:55:56,774 INFO L82 PathProgramCache]: Analyzing trace with hash -918769906, now seen corresponding path program 1 times [2020-12-01 15:55:56,774 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:55:56,774 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212914442] [2020-12-01 15:55:56,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:55:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:55:56,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:55:56,893 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212914442] [2020-12-01 15:55:56,893 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:55:56,893 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:55:56,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128659303] [2020-12-01 15:55:56,894 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:55:56,895 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:55:56,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:55:56,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:56,897 INFO L87 Difference]: Start difference. First operand 1281 states and 1790 transitions. Second operand 3 states. [2020-12-01 15:55:56,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:55:56,960 INFO L93 Difference]: Finished difference Result 3831 states and 5350 transitions. [2020-12-01 15:55:56,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:55:56,961 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2020-12-01 15:55:56,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:55:56,979 INFO L225 Difference]: With dead ends: 3831 [2020-12-01 15:55:56,980 INFO L226 Difference]: Without dead ends: 2552 [2020-12-01 15:55:56,983 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:56,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2552 states. [2020-12-01 15:55:57,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2552 to 1281. [2020-12-01 15:55:57,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1281 states. [2020-12-01 15:55:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1281 states and 1789 transitions. [2020-12-01 15:55:57,043 INFO L78 Accepts]: Start accepts. Automaton has 1281 states and 1789 transitions. Word has length 21 [2020-12-01 15:55:57,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:55:57,044 INFO L481 AbstractCegarLoop]: Abstraction has 1281 states and 1789 transitions. [2020-12-01 15:55:57,044 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:55:57,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1789 transitions. [2020-12-01 15:55:57,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 15:55:57,045 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:55:57,045 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:55:57,046 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-01 15:55:57,047 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:55:57,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:55:57,048 INFO L82 PathProgramCache]: Analyzing trace with hash -238711536, now seen corresponding path program 1 times [2020-12-01 15:55:57,048 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:55:57,048 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908359312] [2020-12-01 15:55:57,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:55:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:55:57,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:55:57,107 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908359312] [2020-12-01 15:55:57,107 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:55:57,107 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:55:57,108 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837810804] [2020-12-01 15:55:57,109 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:55:57,109 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:55:57,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:55:57,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:57,111 INFO L87 Difference]: Start difference. First operand 1281 states and 1789 transitions. Second operand 3 states. [2020-12-01 15:55:57,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:55:57,365 INFO L93 Difference]: Finished difference Result 2794 states and 3724 transitions. [2020-12-01 15:55:57,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:55:57,366 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2020-12-01 15:55:57,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:55:57,376 INFO L225 Difference]: With dead ends: 2794 [2020-12-01 15:55:57,377 INFO L226 Difference]: Without dead ends: 1515 [2020-12-01 15:55:57,380 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:57,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1515 states. [2020-12-01 15:55:57,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1515 to 1275. [2020-12-01 15:55:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1275 states. [2020-12-01 15:55:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1275 states and 1760 transitions. [2020-12-01 15:55:57,428 INFO L78 Accepts]: Start accepts. Automaton has 1275 states and 1760 transitions. Word has length 21 [2020-12-01 15:55:57,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:55:57,429 INFO L481 AbstractCegarLoop]: Abstraction has 1275 states and 1760 transitions. [2020-12-01 15:55:57,429 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:55:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1760 transitions. [2020-12-01 15:55:57,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 15:55:57,432 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:55:57,432 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:55:57,432 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-01 15:55:57,433 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:55:57,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:55:57,434 INFO L82 PathProgramCache]: Analyzing trace with hash -1311796916, now seen corresponding path program 1 times [2020-12-01 15:55:57,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:55:57,434 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387508521] [2020-12-01 15:55:57,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:55:57,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:55:57,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:55:57,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387508521] [2020-12-01 15:55:57,546 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:55:57,546 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:55:57,546 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6673334] [2020-12-01 15:55:57,547 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:55:57,547 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:55:57,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:55:57,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:57,548 INFO L87 Difference]: Start difference. First operand 1275 states and 1760 transitions. Second operand 3 states. [2020-12-01 15:55:57,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:55:57,609 INFO L93 Difference]: Finished difference Result 3815 states and 5266 transitions. [2020-12-01 15:55:57,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:55:57,610 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2020-12-01 15:55:57,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:55:57,656 INFO L225 Difference]: With dead ends: 3815 [2020-12-01 15:55:57,656 INFO L226 Difference]: Without dead ends: 2542 [2020-12-01 15:55:57,659 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:57,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2542 states. [2020-12-01 15:55:57,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2542 to 1275. [2020-12-01 15:55:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1275 states. [2020-12-01 15:55:57,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1275 states and 1759 transitions. [2020-12-01 15:55:57,722 INFO L78 Accepts]: Start accepts. Automaton has 1275 states and 1759 transitions. Word has length 21 [2020-12-01 15:55:57,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:55:57,728 INFO L481 AbstractCegarLoop]: Abstraction has 1275 states and 1759 transitions. [2020-12-01 15:55:57,728 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:55:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1759 transitions. [2020-12-01 15:55:57,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 15:55:57,730 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:55:57,731 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:55:57,731 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-01 15:55:57,732 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:55:57,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:55:57,733 INFO L82 PathProgramCache]: Analyzing trace with hash -2121143542, now seen corresponding path program 1 times [2020-12-01 15:55:57,733 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:55:57,734 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822695816] [2020-12-01 15:55:57,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:55:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:55:57,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:55:57,817 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822695816] [2020-12-01 15:55:57,817 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:55:57,817 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:55:57,818 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467459015] [2020-12-01 15:55:57,819 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:55:57,819 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:55:57,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:55:57,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:57,821 INFO L87 Difference]: Start difference. First operand 1275 states and 1759 transitions. Second operand 3 states. [2020-12-01 15:55:58,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:55:58,775 INFO L93 Difference]: Finished difference Result 2996 states and 4368 transitions. [2020-12-01 15:55:58,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:55:58,776 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2020-12-01 15:55:58,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:55:58,787 INFO L225 Difference]: With dead ends: 2996 [2020-12-01 15:55:58,787 INFO L226 Difference]: Without dead ends: 1723 [2020-12-01 15:55:58,791 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:58,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1723 states. [2020-12-01 15:55:58,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1723 to 1723. [2020-12-01 15:55:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1723 states. [2020-12-01 15:55:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1723 states and 2368 transitions. [2020-12-01 15:55:58,855 INFO L78 Accepts]: Start accepts. Automaton has 1723 states and 2368 transitions. Word has length 21 [2020-12-01 15:55:58,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:55:58,855 INFO L481 AbstractCegarLoop]: Abstraction has 1723 states and 2368 transitions. [2020-12-01 15:55:58,856 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:55:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2368 transitions. [2020-12-01 15:55:58,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 15:55:58,857 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:55:58,857 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:55:58,857 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-01 15:55:58,858 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:55:58,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:55:58,859 INFO L82 PathProgramCache]: Analyzing trace with hash -631738546, now seen corresponding path program 1 times [2020-12-01 15:55:58,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:55:58,861 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321891620] [2020-12-01 15:55:58,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:55:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:55:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:55:58,917 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321891620] [2020-12-01 15:55:58,918 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:55:58,918 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:55:58,918 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972726130] [2020-12-01 15:55:58,918 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:55:58,919 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:55:58,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:55:58,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:58,920 INFO L87 Difference]: Start difference. First operand 1723 states and 2368 transitions. Second operand 3 states. [2020-12-01 15:55:59,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:55:59,931 INFO L93 Difference]: Finished difference Result 3911 states and 5623 transitions. [2020-12-01 15:55:59,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:55:59,932 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2020-12-01 15:55:59,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:55:59,947 INFO L225 Difference]: With dead ends: 3911 [2020-12-01 15:55:59,948 INFO L226 Difference]: Without dead ends: 2190 [2020-12-01 15:55:59,951 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:55:59,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2190 states. [2020-12-01 15:56:00,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2190 to 2190. [2020-12-01 15:56:00,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2190 states. [2020-12-01 15:56:00,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 2190 states and 3056 transitions. [2020-12-01 15:56:00,016 INFO L78 Accepts]: Start accepts. Automaton has 2190 states and 3056 transitions. Word has length 21 [2020-12-01 15:56:00,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:00,018 INFO L481 AbstractCegarLoop]: Abstraction has 2190 states and 3056 transitions. [2020-12-01 15:56:00,019 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 3056 transitions. [2020-12-01 15:56:00,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 15:56:00,020 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:00,020 INFO L422 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] [2020-12-01 15:56:00,020 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-01 15:56:00,021 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:00,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:00,022 INFO L82 PathProgramCache]: Analyzing trace with hash 1702337082, now seen corresponding path program 1 times [2020-12-01 15:56:00,022 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:00,023 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819626040] [2020-12-01 15:56:00,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:00,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:00,085 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819626040] [2020-12-01 15:56:00,085 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:00,085 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:00,087 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011550780] [2020-12-01 15:56:00,087 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:00,092 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:00,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:00,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:00,096 INFO L87 Difference]: Start difference. First operand 2190 states and 3056 transitions. Second operand 3 states. [2020-12-01 15:56:00,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:00,172 INFO L93 Difference]: Finished difference Result 4325 states and 6015 transitions. [2020-12-01 15:56:00,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:00,173 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2020-12-01 15:56:00,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:00,201 INFO L225 Difference]: With dead ends: 4325 [2020-12-01 15:56:00,201 INFO L226 Difference]: Without dead ends: 4316 [2020-12-01 15:56:00,203 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:00,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4316 states. [2020-12-01 15:56:00,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4316 to 4025. [2020-12-01 15:56:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4025 states. [2020-12-01 15:56:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 4025 states and 5788 transitions. [2020-12-01 15:56:00,340 INFO L78 Accepts]: Start accepts. Automaton has 4025 states and 5788 transitions. Word has length 23 [2020-12-01 15:56:00,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:00,340 INFO L481 AbstractCegarLoop]: Abstraction has 4025 states and 5788 transitions. [2020-12-01 15:56:00,341 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 4025 states and 5788 transitions. [2020-12-01 15:56:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 15:56:00,343 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:00,343 INFO L422 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] [2020-12-01 15:56:00,343 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-01 15:56:00,344 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:00,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:00,345 INFO L82 PathProgramCache]: Analyzing trace with hash -1498538626, now seen corresponding path program 1 times [2020-12-01 15:56:00,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:00,345 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1979552705] [2020-12-01 15:56:00,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:00,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:00,406 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1979552705] [2020-12-01 15:56:00,406 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:00,406 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-01 15:56:00,406 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823130323] [2020-12-01 15:56:00,407 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:00,407 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:00,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:00,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:00,408 INFO L87 Difference]: Start difference. First operand 4025 states and 5788 transitions. Second operand 3 states. [2020-12-01 15:56:00,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:00,498 INFO L93 Difference]: Finished difference Result 8333 states and 11764 transitions. [2020-12-01 15:56:00,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:00,499 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2020-12-01 15:56:00,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:00,528 INFO L225 Difference]: With dead ends: 8333 [2020-12-01 15:56:00,529 INFO L226 Difference]: Without dead ends: 4310 [2020-12-01 15:56:00,536 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:00,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4310 states. [2020-12-01 15:56:00,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4310 to 4019. [2020-12-01 15:56:00,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4019 states. [2020-12-01 15:56:00,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 4019 states and 5757 transitions. [2020-12-01 15:56:00,648 INFO L78 Accepts]: Start accepts. Automaton has 4019 states and 5757 transitions. Word has length 23 [2020-12-01 15:56:00,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:00,649 INFO L481 AbstractCegarLoop]: Abstraction has 4019 states and 5757 transitions. [2020-12-01 15:56:00,649 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:00,649 INFO L276 IsEmpty]: Start isEmpty. Operand 4019 states and 5757 transitions. [2020-12-01 15:56:00,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 15:56:00,650 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:00,650 INFO L422 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] [2020-12-01 15:56:00,651 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-01 15:56:00,652 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:00,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:00,652 INFO L82 PathProgramCache]: Analyzing trace with hash 2078182703, now seen corresponding path program 1 times [2020-12-01 15:56:00,653 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:00,653 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350532472] [2020-12-01 15:56:00,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:00,683 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350532472] [2020-12-01 15:56:00,683 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:00,683 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:00,684 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928560901] [2020-12-01 15:56:00,684 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:00,684 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:00,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:00,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:00,685 INFO L87 Difference]: Start difference. First operand 4019 states and 5757 transitions. Second operand 3 states. [2020-12-01 15:56:01,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:01,015 INFO L93 Difference]: Finished difference Result 9461 states and 13473 transitions. [2020-12-01 15:56:01,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:01,016 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2020-12-01 15:56:01,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:01,049 INFO L225 Difference]: With dead ends: 9461 [2020-12-01 15:56:01,049 INFO L226 Difference]: Without dead ends: 5444 [2020-12-01 15:56:01,056 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:01,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5444 states. [2020-12-01 15:56:01,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5444 to 5210. [2020-12-01 15:56:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5210 states. [2020-12-01 15:56:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 5210 states and 7494 transitions. [2020-12-01 15:56:01,181 INFO L78 Accepts]: Start accepts. Automaton has 5210 states and 7494 transitions. Word has length 24 [2020-12-01 15:56:01,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:01,183 INFO L481 AbstractCegarLoop]: Abstraction has 5210 states and 7494 transitions. [2020-12-01 15:56:01,184 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 7494 transitions. [2020-12-01 15:56:01,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 15:56:01,185 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:01,185 INFO L422 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] [2020-12-01 15:56:01,185 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-01 15:56:01,186 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:01,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:01,187 INFO L82 PathProgramCache]: Analyzing trace with hash -424787606, now seen corresponding path program 1 times [2020-12-01 15:56:01,187 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:01,188 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508028957] [2020-12-01 15:56:01,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:01,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:01,247 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508028957] [2020-12-01 15:56:01,247 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:01,252 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:01,253 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589691576] [2020-12-01 15:56:01,253 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:01,253 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:01,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:01,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:01,255 INFO L87 Difference]: Start difference. First operand 5210 states and 7494 transitions. Second operand 3 states. [2020-12-01 15:56:01,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:01,526 INFO L93 Difference]: Finished difference Result 13244 states and 18792 transitions. [2020-12-01 15:56:01,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:01,527 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2020-12-01 15:56:01,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:01,547 INFO L225 Difference]: With dead ends: 13244 [2020-12-01 15:56:01,547 INFO L226 Difference]: Without dead ends: 8036 [2020-12-01 15:56:01,556 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:01,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8036 states. [2020-12-01 15:56:01,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8036 to 7466. [2020-12-01 15:56:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7466 states. [2020-12-01 15:56:01,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7466 states to 7466 states and 10380 transitions. [2020-12-01 15:56:01,755 INFO L78 Accepts]: Start accepts. Automaton has 7466 states and 10380 transitions. Word has length 25 [2020-12-01 15:56:01,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:01,756 INFO L481 AbstractCegarLoop]: Abstraction has 7466 states and 10380 transitions. [2020-12-01 15:56:01,756 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 7466 states and 10380 transitions. [2020-12-01 15:56:01,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 15:56:01,758 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:01,758 INFO L422 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] [2020-12-01 15:56:01,759 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-12-01 15:56:01,759 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:01,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:01,760 INFO L82 PathProgramCache]: Analyzing trace with hash -1269759058, now seen corresponding path program 1 times [2020-12-01 15:56:01,760 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:01,760 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255370323] [2020-12-01 15:56:01,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:01,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:01,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255370323] [2020-12-01 15:56:01,812 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:01,812 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:01,812 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825897429] [2020-12-01 15:56:01,813 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:01,814 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:01,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:01,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:01,815 INFO L87 Difference]: Start difference. First operand 7466 states and 10380 transitions. Second operand 3 states. [2020-12-01 15:56:02,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:02,608 INFO L93 Difference]: Finished difference Result 14930 states and 20758 transitions. [2020-12-01 15:56:02,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:02,609 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2020-12-01 15:56:02,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:02,636 INFO L225 Difference]: With dead ends: 14930 [2020-12-01 15:56:02,636 INFO L226 Difference]: Without dead ends: 7466 [2020-12-01 15:56:02,648 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:02,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7466 states. [2020-12-01 15:56:02,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7466 to 5765. [2020-12-01 15:56:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5765 states. [2020-12-01 15:56:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5765 states to 5765 states and 7500 transitions. [2020-12-01 15:56:02,782 INFO L78 Accepts]: Start accepts. Automaton has 5765 states and 7500 transitions. Word has length 25 [2020-12-01 15:56:02,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:02,782 INFO L481 AbstractCegarLoop]: Abstraction has 5765 states and 7500 transitions. [2020-12-01 15:56:02,782 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 5765 states and 7500 transitions. [2020-12-01 15:56:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 15:56:02,783 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:02,783 INFO L422 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] [2020-12-01 15:56:02,784 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-12-01 15:56:02,784 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:02,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:02,785 INFO L82 PathProgramCache]: Analyzing trace with hash -2019713731, now seen corresponding path program 1 times [2020-12-01 15:56:02,785 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:02,790 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636429610] [2020-12-01 15:56:02,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:02,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:02,823 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636429610] [2020-12-01 15:56:02,824 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:02,824 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:02,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579474579] [2020-12-01 15:56:02,824 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:02,824 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:02,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:02,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:02,825 INFO L87 Difference]: Start difference. First operand 5765 states and 7500 transitions. Second operand 3 states. [2020-12-01 15:56:03,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:03,643 INFO L93 Difference]: Finished difference Result 14975 states and 19302 transitions. [2020-12-01 15:56:03,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:03,644 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2020-12-01 15:56:03,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:03,665 INFO L225 Difference]: With dead ends: 14975 [2020-12-01 15:56:03,665 INFO L226 Difference]: Without dead ends: 9212 [2020-12-01 15:56:03,674 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:03,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9212 states. [2020-12-01 15:56:03,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9212 to 5572. [2020-12-01 15:56:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5572 states. [2020-12-01 15:56:03,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 5572 states and 6967 transitions. [2020-12-01 15:56:03,811 INFO L78 Accepts]: Start accepts. Automaton has 5572 states and 6967 transitions. Word has length 27 [2020-12-01 15:56:03,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:03,812 INFO L481 AbstractCegarLoop]: Abstraction has 5572 states and 6967 transitions. [2020-12-01 15:56:03,812 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 5572 states and 6967 transitions. [2020-12-01 15:56:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-01 15:56:03,813 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:03,813 INFO L422 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] [2020-12-01 15:56:03,813 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-12-01 15:56:03,814 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:03,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:03,815 INFO L82 PathProgramCache]: Analyzing trace with hash -1416745857, now seen corresponding path program 1 times [2020-12-01 15:56:03,815 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:03,815 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257490807] [2020-12-01 15:56:03,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:03,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:03,860 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257490807] [2020-12-01 15:56:03,860 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:03,860 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-01 15:56:03,861 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114633680] [2020-12-01 15:56:03,861 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:03,861 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:03,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:03,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:03,862 INFO L87 Difference]: Start difference. First operand 5572 states and 6967 transitions. Second operand 3 states. [2020-12-01 15:56:03,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:03,938 INFO L93 Difference]: Finished difference Result 5572 states and 6967 transitions. [2020-12-01 15:56:03,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:03,938 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2020-12-01 15:56:03,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:03,952 INFO L225 Difference]: With dead ends: 5572 [2020-12-01 15:56:03,953 INFO L226 Difference]: Without dead ends: 5557 [2020-12-01 15:56:03,957 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:03,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5557 states. [2020-12-01 15:56:04,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5557 to 5557. [2020-12-01 15:56:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5557 states. [2020-12-01 15:56:04,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5557 states to 5557 states and 6901 transitions. [2020-12-01 15:56:04,058 INFO L78 Accepts]: Start accepts. Automaton has 5557 states and 6901 transitions. Word has length 30 [2020-12-01 15:56:04,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:04,060 INFO L481 AbstractCegarLoop]: Abstraction has 5557 states and 6901 transitions. [2020-12-01 15:56:04,060 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:04,060 INFO L276 IsEmpty]: Start isEmpty. Operand 5557 states and 6901 transitions. [2020-12-01 15:56:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-12-01 15:56:04,062 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:04,062 INFO L422 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] [2020-12-01 15:56:04,062 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-12-01 15:56:04,063 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:04,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:04,064 INFO L82 PathProgramCache]: Analyzing trace with hash 1940024479, now seen corresponding path program 1 times [2020-12-01 15:56:04,064 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:04,064 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754928299] [2020-12-01 15:56:04,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:04,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:04,118 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754928299] [2020-12-01 15:56:04,120 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:04,121 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:04,121 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842156615] [2020-12-01 15:56:04,121 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:04,121 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:04,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:04,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:04,122 INFO L87 Difference]: Start difference. First operand 5557 states and 6901 transitions. Second operand 3 states. [2020-12-01 15:56:04,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:04,229 INFO L93 Difference]: Finished difference Result 10027 states and 12377 transitions. [2020-12-01 15:56:04,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:04,230 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2020-12-01 15:56:04,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:04,253 INFO L225 Difference]: With dead ends: 10027 [2020-12-01 15:56:04,253 INFO L226 Difference]: Without dead ends: 10024 [2020-12-01 15:56:04,256 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:04,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10024 states. [2020-12-01 15:56:04,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10024 to 9633. [2020-12-01 15:56:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9633 states. [2020-12-01 15:56:04,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9633 states to 9633 states and 12065 transitions. [2020-12-01 15:56:04,425 INFO L78 Accepts]: Start accepts. Automaton has 9633 states and 12065 transitions. Word has length 42 [2020-12-01 15:56:04,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:04,425 INFO L481 AbstractCegarLoop]: Abstraction has 9633 states and 12065 transitions. [2020-12-01 15:56:04,425 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:04,425 INFO L276 IsEmpty]: Start isEmpty. Operand 9633 states and 12065 transitions. [2020-12-01 15:56:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-12-01 15:56:04,426 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:04,427 INFO L422 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] [2020-12-01 15:56:04,427 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-12-01 15:56:04,428 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:04,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:04,429 INFO L82 PathProgramCache]: Analyzing trace with hash -414442481, now seen corresponding path program 1 times [2020-12-01 15:56:04,429 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:04,429 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131086847] [2020-12-01 15:56:04,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:04,467 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131086847] [2020-12-01 15:56:04,467 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:04,468 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-01 15:56:04,468 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874151294] [2020-12-01 15:56:04,468 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:04,468 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:04,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:04,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:04,469 INFO L87 Difference]: Start difference. First operand 9633 states and 12065 transitions. Second operand 3 states. [2020-12-01 15:56:04,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:04,648 INFO L93 Difference]: Finished difference Result 28800 states and 36091 transitions. [2020-12-01 15:56:04,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:04,649 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2020-12-01 15:56:04,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:04,696 INFO L225 Difference]: With dead ends: 28800 [2020-12-01 15:56:04,696 INFO L226 Difference]: Without dead ends: 19169 [2020-12-01 15:56:04,712 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:04,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19169 states. [2020-12-01 15:56:05,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19169 to 18802. [2020-12-01 15:56:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18802 states. [2020-12-01 15:56:05,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18802 states to 18802 states and 23588 transitions. [2020-12-01 15:56:05,088 INFO L78 Accepts]: Start accepts. Automaton has 18802 states and 23588 transitions. Word has length 44 [2020-12-01 15:56:05,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:05,088 INFO L481 AbstractCegarLoop]: Abstraction has 18802 states and 23588 transitions. [2020-12-01 15:56:05,088 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 18802 states and 23588 transitions. [2020-12-01 15:56:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-12-01 15:56:05,089 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:05,090 INFO L422 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] [2020-12-01 15:56:05,090 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-12-01 15:56:05,091 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:05,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:05,091 INFO L82 PathProgramCache]: Analyzing trace with hash -1996557393, now seen corresponding path program 1 times [2020-12-01 15:56:05,092 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:05,092 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052324594] [2020-12-01 15:56:05,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:05,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:05,154 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052324594] [2020-12-01 15:56:05,155 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:05,155 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:05,155 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340568052] [2020-12-01 15:56:05,159 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:05,160 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:05,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:05,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:05,161 INFO L87 Difference]: Start difference. First operand 18802 states and 23588 transitions. Second operand 3 states. [2020-12-01 15:56:05,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:05,691 INFO L93 Difference]: Finished difference Result 55401 states and 69434 transitions. [2020-12-01 15:56:05,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:05,692 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 56 [2020-12-01 15:56:05,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:05,790 INFO L225 Difference]: With dead ends: 55401 [2020-12-01 15:56:05,791 INFO L226 Difference]: Without dead ends: 36601 [2020-12-01 15:56:05,836 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:05,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36601 states. [2020-12-01 15:56:06,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36601 to 36240. [2020-12-01 15:56:06,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36240 states. [2020-12-01 15:56:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36240 states to 36240 states and 45226 transitions. [2020-12-01 15:56:06,778 INFO L78 Accepts]: Start accepts. Automaton has 36240 states and 45226 transitions. Word has length 56 [2020-12-01 15:56:06,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:06,779 INFO L481 AbstractCegarLoop]: Abstraction has 36240 states and 45226 transitions. [2020-12-01 15:56:06,779 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 36240 states and 45226 transitions. [2020-12-01 15:56:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-12-01 15:56:06,781 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:06,781 INFO L422 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] [2020-12-01 15:56:06,781 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-12-01 15:56:06,782 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:06,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:06,783 INFO L82 PathProgramCache]: Analyzing trace with hash -1504949761, now seen corresponding path program 1 times [2020-12-01 15:56:06,783 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:06,783 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460262925] [2020-12-01 15:56:06,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:06,856 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460262925] [2020-12-01 15:56:06,856 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:06,856 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:06,856 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549079416] [2020-12-01 15:56:06,858 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:06,858 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:06,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:06,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:06,859 INFO L87 Difference]: Start difference. First operand 36240 states and 45226 transitions. Second operand 3 states. [2020-12-01 15:56:07,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:07,246 INFO L93 Difference]: Finished difference Result 52519 states and 64927 transitions. [2020-12-01 15:56:07,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:07,247 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 110 [2020-12-01 15:56:07,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:07,357 INFO L225 Difference]: With dead ends: 52519 [2020-12-01 15:56:07,357 INFO L226 Difference]: Without dead ends: 52510 [2020-12-01 15:56:07,373 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:07,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52510 states. [2020-12-01 15:56:08,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52510 to 52125. [2020-12-01 15:56:08,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52125 states. [2020-12-01 15:56:08,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52125 states to 52125 states and 64287 transitions. [2020-12-01 15:56:08,730 INFO L78 Accepts]: Start accepts. Automaton has 52125 states and 64287 transitions. Word has length 110 [2020-12-01 15:56:08,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:08,730 INFO L481 AbstractCegarLoop]: Abstraction has 52125 states and 64287 transitions. [2020-12-01 15:56:08,730 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 52125 states and 64287 transitions. [2020-12-01 15:56:08,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-01 15:56:08,740 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:08,742 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:56:08,743 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-12-01 15:56:08,743 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:08,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:08,744 INFO L82 PathProgramCache]: Analyzing trace with hash 675939396, now seen corresponding path program 1 times [2020-12-01 15:56:08,744 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:08,744 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511806130] [2020-12-01 15:56:08,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:09,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 15:56:09,006 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511806130] [2020-12-01 15:56:09,006 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:09,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:09,007 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486292923] [2020-12-01 15:56:09,008 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:09,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:09,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:09,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:09,009 INFO L87 Difference]: Start difference. First operand 52125 states and 64287 transitions. Second operand 3 states. [2020-12-01 15:56:10,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:10,421 INFO L93 Difference]: Finished difference Result 113162 states and 141624 transitions. [2020-12-01 15:56:10,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:10,422 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2020-12-01 15:56:10,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:10,576 INFO L225 Difference]: With dead ends: 113162 [2020-12-01 15:56:10,577 INFO L226 Difference]: Without dead ends: 61155 [2020-12-01 15:56:10,607 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:10,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61155 states. [2020-12-01 15:56:11,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61155 to 61003. [2020-12-01 15:56:11,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61003 states. [2020-12-01 15:56:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61003 states to 61003 states and 75259 transitions. [2020-12-01 15:56:11,799 INFO L78 Accepts]: Start accepts. Automaton has 61003 states and 75259 transitions. Word has length 135 [2020-12-01 15:56:11,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:11,799 INFO L481 AbstractCegarLoop]: Abstraction has 61003 states and 75259 transitions. [2020-12-01 15:56:11,800 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 61003 states and 75259 transitions. [2020-12-01 15:56:11,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-12-01 15:56:11,802 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:11,803 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:56:11,803 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-12-01 15:56:11,804 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:11,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:11,805 INFO L82 PathProgramCache]: Analyzing trace with hash -1174398472, now seen corresponding path program 1 times [2020-12-01 15:56:11,805 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:11,805 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350716566] [2020-12-01 15:56:11,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:11,923 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-12-01 15:56:11,924 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350716566] [2020-12-01 15:56:11,924 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:11,924 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-01 15:56:11,924 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011954212] [2020-12-01 15:56:11,926 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:11,926 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:11,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:11,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:11,927 INFO L87 Difference]: Start difference. First operand 61003 states and 75259 transitions. Second operand 3 states. [2020-12-01 15:56:13,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:13,197 INFO L93 Difference]: Finished difference Result 179579 states and 221511 transitions. [2020-12-01 15:56:13,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:13,198 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137 [2020-12-01 15:56:13,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:13,494 INFO L225 Difference]: With dead ends: 179579 [2020-12-01 15:56:13,494 INFO L226 Difference]: Without dead ends: 118694 [2020-12-01 15:56:13,578 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:13,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118694 states. [2020-12-01 15:56:15,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118694 to 118348. [2020-12-01 15:56:15,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118348 states. [2020-12-01 15:56:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118348 states to 118348 states and 144860 transitions. [2020-12-01 15:56:15,510 INFO L78 Accepts]: Start accepts. Automaton has 118348 states and 144860 transitions. Word has length 137 [2020-12-01 15:56:15,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:15,510 INFO L481 AbstractCegarLoop]: Abstraction has 118348 states and 144860 transitions. [2020-12-01 15:56:15,510 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 118348 states and 144860 transitions. [2020-12-01 15:56:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-12-01 15:56:15,513 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:15,514 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:56:15,514 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-12-01 15:56:15,515 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:15,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:15,515 INFO L82 PathProgramCache]: Analyzing trace with hash -2046245035, now seen corresponding path program 1 times [2020-12-01 15:56:15,515 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:15,516 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218618963] [2020-12-01 15:56:15,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:15,628 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-12-01 15:56:15,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218618963] [2020-12-01 15:56:15,628 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:15,629 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-01 15:56:15,629 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783066939] [2020-12-01 15:56:15,629 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-01 15:56:15,630 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:15,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-01 15:56:15,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:15,631 INFO L87 Difference]: Start difference. First operand 118348 states and 144860 transitions. Second operand 3 states. [2020-12-01 15:56:17,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:17,222 INFO L93 Difference]: Finished difference Result 345726 states and 422707 transitions. [2020-12-01 15:56:17,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-01 15:56:17,222 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 138 [2020-12-01 15:56:17,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:17,985 INFO L225 Difference]: With dead ends: 345726 [2020-12-01 15:56:17,986 INFO L226 Difference]: Without dead ends: 227496 [2020-12-01 15:56:18,062 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-01 15:56:18,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227496 states. [2020-12-01 15:56:20,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227496 to 227189. [2020-12-01 15:56:20,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227189 states. [2020-12-01 15:56:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227189 states to 227189 states and 276963 transitions. [2020-12-01 15:56:21,589 INFO L78 Accepts]: Start accepts. Automaton has 227189 states and 276963 transitions. Word has length 138 [2020-12-01 15:56:21,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:21,590 INFO L481 AbstractCegarLoop]: Abstraction has 227189 states and 276963 transitions. [2020-12-01 15:56:21,590 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-01 15:56:21,590 INFO L276 IsEmpty]: Start isEmpty. Operand 227189 states and 276963 transitions. [2020-12-01 15:56:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-12-01 15:56:21,592 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:21,592 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:56:21,592 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-12-01 15:56:21,593 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:21,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:21,594 INFO L82 PathProgramCache]: Analyzing trace with hash -1333155010, now seen corresponding path program 1 times [2020-12-01 15:56:21,594 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:21,594 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799201158] [2020-12-01 15:56:21,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 15:56:21,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 15:56:21,675 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799201158] [2020-12-01 15:56:21,675 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-01 15:56:21,676 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-01 15:56:21,676 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375755930] [2020-12-01 15:56:21,676 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-01 15:56:21,676 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-01 15:56:21,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-01 15:56:21,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-01 15:56:21,677 INFO L87 Difference]: Start difference. First operand 227189 states and 276963 transitions. Second operand 4 states. [2020-12-01 15:56:24,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-01 15:56:24,956 INFO L93 Difference]: Finished difference Result 639679 states and 776880 transitions. [2020-12-01 15:56:24,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-01 15:56:24,956 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 139 [2020-12-01 15:56:24,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-01 15:56:25,617 INFO L225 Difference]: With dead ends: 639679 [2020-12-01 15:56:25,618 INFO L226 Difference]: Without dead ends: 480004 [2020-12-01 15:56:25,717 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-01 15:56:26,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480004 states. [2020-12-01 15:56:31,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480004 to 372913. [2020-12-01 15:56:31,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372913 states. [2020-12-01 15:56:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372913 states to 372913 states and 454583 transitions. [2020-12-01 15:56:32,771 INFO L78 Accepts]: Start accepts. Automaton has 372913 states and 454583 transitions. Word has length 139 [2020-12-01 15:56:32,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-01 15:56:32,771 INFO L481 AbstractCegarLoop]: Abstraction has 372913 states and 454583 transitions. [2020-12-01 15:56:32,771 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-01 15:56:32,772 INFO L276 IsEmpty]: Start isEmpty. Operand 372913 states and 454583 transitions. [2020-12-01 15:56:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-12-01 15:56:32,775 INFO L414 BasicCegarLoop]: Found error trace [2020-12-01 15:56:32,775 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-01 15:56:32,776 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-12-01 15:56:32,776 INFO L429 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-01 15:56:32,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 15:56:32,777 INFO L82 PathProgramCache]: Analyzing trace with hash 696428116, now seen corresponding path program 1 times [2020-12-01 15:56:32,778 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 15:56:32,778 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823682599] [2020-12-01 15:56:32,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 15:56:32,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 15:56:32,810 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 15:56:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 15:56:32,836 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 15:56:32,917 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-01 15:56:32,918 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-12-01 15:56:32,918 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-12-01 15:56:33,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.12 03:56:33 BoogieIcfgContainer [2020-12-01 15:56:33,147 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-01 15:56:33,148 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 15:56:33,148 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 15:56:33,149 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 15:56:33,150 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:55:52" (3/4) ... [2020-12-01 15:56:33,153 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-01 15:56:33,387 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_e1908282-0fd5-4234-a076-5351be020e83/bin/uautomizer/witness.graphml [2020-12-01 15:56:33,388 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 15:56:33,390 INFO L168 Benchmark]: Toolchain (without parser) took 44581.53 ms. Allocated memory was 88.1 MB in the beginning and 14.4 GB in the end (delta: 14.3 GB). Free memory was 51.6 MB in the beginning and 11.7 GB in the end (delta: -11.6 GB). Peak memory consumption was 2.7 GB. Max. memory is 16.1 GB. [2020-12-01 15:56:33,390 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 88.1 MB. Free memory was 60.5 MB in the beginning and 60.5 MB in the end (delta: 27.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:56:33,391 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1379.60 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 51.5 MB in the beginning and 79.6 MB in the end (delta: -28.1 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. [2020-12-01 15:56:33,392 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.14 ms. Allocated memory is still 107.0 MB. Free memory was 79.6 MB in the beginning and 70.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 15:56:33,392 INFO L168 Benchmark]: Boogie Preprocessor took 134.42 ms. Allocated memory is still 107.0 MB. Free memory was 70.4 MB in the beginning and 62.9 MB in the end (delta: 7.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 15:56:33,392 INFO L168 Benchmark]: RCFGBuilder took 1962.59 ms. Allocated memory was 107.0 MB in the beginning and 144.7 MB in the end (delta: 37.7 MB). Free memory was 62.9 MB in the beginning and 86.6 MB in the end (delta: -23.7 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. [2020-12-01 15:56:33,393 INFO L168 Benchmark]: TraceAbstraction took 40667.05 ms. Allocated memory was 144.7 MB in the beginning and 14.4 GB in the end (delta: 14.3 GB). Free memory was 85.5 MB in the beginning and 11.7 GB in the end (delta: -11.6 GB). Peak memory consumption was 2.6 GB. Max. memory is 16.1 GB. [2020-12-01 15:56:33,393 INFO L168 Benchmark]: Witness Printer took 239.49 ms. Allocated memory is still 14.4 GB. Free memory was 11.7 GB in the beginning and 11.7 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2020-12-01 15:56:33,396 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 88.1 MB. Free memory was 60.5 MB in the beginning and 60.5 MB in the end (delta: 27.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1379.60 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 51.5 MB in the beginning and 79.6 MB in the end (delta: -28.1 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 190.14 ms. Allocated memory is still 107.0 MB. Free memory was 79.6 MB in the beginning and 70.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 134.42 ms. Allocated memory is still 107.0 MB. Free memory was 70.4 MB in the beginning and 62.9 MB in the end (delta: 7.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1962.59 ms. Allocated memory was 107.0 MB in the beginning and 144.7 MB in the end (delta: 37.7 MB). Free memory was 62.9 MB in the beginning and 86.6 MB in the end (delta: -23.7 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 40667.05 ms. Allocated memory was 144.7 MB in the beginning and 14.4 GB in the end (delta: 14.3 GB). Free memory was 85.5 MB in the beginning and 11.7 GB in the end (delta: -11.6 GB). Peak memory consumption was 2.6 GB. Max. memory is 16.1 GB. * Witness Printer took 239.49 ms. Allocated memory is still 14.4 GB. Free memory was 11.7 GB in the beginning and 11.7 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 12]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L118] int inputs[] = {5,1,3,2,4}; [L280] int a927814483 = 8; [L281] int a1649592707 = 34; [L282] int a231305105 = 13; [L283] int a510889416 = 36; [L284] int a1450658394 = 9; [L285] int a1294378386 = 8; [L286] int a938827910 = 33; [L287] int a1136264456 = 35; [L288] int a1551570219 = 32; [L289] int a1583922005 = 6; [L290] int a1591641889 = 11; [L291] int a2077863541 = 14; [L292] int a1384943560 = 34; [L293] int a1944816302 = 32; [L294] int a43901077 = 33; [L295] int a1796618233 = 33; [L296] int a1041640432 = 10; [L297] int a1491567675 = 16; [L298] int a469914660 = 14; [L299] int a843079661 = 35; [L300] int a1554992028 = 8; [L301] int a1868984816 = 12; [L302] int a1933271548 = 9; [L303] int a1379546326 = 7; [L304] int cf = 1; [L305] int a181636438 = 33; [L306] int a2108703896 = 36; [L307] int a1669722568 = 32; [L308] int a1431178715 = 32; [L309] int a1580663338 = 33; VAL [a1041640432=10, a1136264456=35, a1294378386=8, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=32, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=33, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1354] COND TRUE 1 [L1357] int input; [L1358] input = __VERIFIER_nondet_int() [L1360] COND FALSE !((input != 5) && (input != 1) && (input != 3) && (input != 2) && (input != 4)) [L1285] cf = 1 VAL [a1041640432=10, a1136264456=35, a1294378386=8, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=32, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=33, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1287] COND FALSE !(( cf==1 && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=8, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=32, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=33, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1298] COND TRUE ( cf==1 && a1551570219 == 32) VAL [a1041640432=10, a1136264456=35, a1294378386=8, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=32, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=33, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1299] COND FALSE !((a1041640432 == 5 && cf==1 )) VAL [a1041640432=10, a1136264456=35, a1294378386=8, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=32, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=33, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1302] COND FALSE !((a1041640432 == 6 && cf==1 )) VAL [a1041640432=10, a1136264456=35, a1294378386=8, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=32, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=33, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1305] COND FALSE !(( cf==1 && a1041640432 == 9)) VAL [a1041640432=10, a1136264456=35, a1294378386=8, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=32, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=33, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1308] COND TRUE (a1041640432 == 10 && cf==1 ) [L945] COND TRUE (a1944816302 == 32 && cf==1 ) [L923] COND FALSE !((((( cf==1 && a1944816302 == 32) && a1551570219 == 32) && (input == 5)) && a1041640432 == 10)) VAL [a1041640432=10, a1136264456=35, a1294378386=8, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=32, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=33, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L929] COND FALSE !((((input == 1) && (( cf==1 && a1944816302 == 32) && a1041640432 == 10)) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=8, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=32, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=33, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L936] COND TRUE ((a1551570219 == 32 && (( cf==1 && a1944816302 == 32) && (input == 2))) && a1041640432 == 10) [L937] cf = 0 [L938] a1551570219 = 35 [L939] a43901077 = 32 [L940] a1294378386 = 10 VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L1311] COND FALSE !((a1041640432 == 11 && cf==1 )) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L1315] COND FALSE !(( cf==1 && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L1323] COND FALSE !(( cf==1 && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L1331] COND FALSE !(( cf==1 && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L313] COND FALSE !(((a1554992028 == 9 && a1933271548 == 3) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L317] COND FALSE !(((a1649592707 == 35 && a1933271548 == 5) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L321] COND FALSE !(((a469914660 == 8 && a1868984816 == 8) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L325] COND FALSE !(((a1554992028 == 12 && a1041640432 == 4) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L329] COND FALSE !(((a2077863541 == 11 && a1868984816 == 10) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L333] COND FALSE !(((a1591641889 == 9 && a1933271548 == 8) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L337] COND FALSE !(((a1384943560 == 33 && a1669722568 == 35) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L341] COND FALSE !(((a1554992028 == 15 && a1933271548 == 3) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L345] COND FALSE !(((a1554992028 == 11 && a1669722568 == 33) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L349] COND FALSE !(((a1944816302 == 35 && a43901077 == 33) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L353] COND FALSE !(((a1136264456 == 36 && a1041640432 == 5) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L357] COND FALSE !(((a1384943560 == 35 && a1669722568 == 35) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L361] COND FALSE !(((a1583922005 == 7 && a1669722568 == 32) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L365] COND FALSE !(((a1583922005 == 9 && a1669722568 == 32) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L369] COND FALSE !(((a469914660 == 7 && a1868984816 == 8) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L373] COND FALSE !(((a1136264456 == 35 && a1041640432 == 8) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L377] COND FALSE !(((a2077863541 == 14 && a1868984816 == 10) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L381] COND FALSE !(((a1583922005 == 12 && a1669722568 == 32) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L385] COND FALSE !(((a1591641889 == 5 && a1868984816 == 9) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L389] COND FALSE !(((a1583922005 == 11 && a1669722568 == 32) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L393] COND FALSE !(((a1591641889 == 6 && a1933271548 == 8) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L397] COND FALSE !(((a1431178715 == 32 && a1041640432 == 9) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L401] COND FALSE !(((a1933271548 == 3 && a1669722568 == 34) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L405] COND FALSE !(((a927814483 == 9 && a43901077 == 35) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L409] COND FALSE !(((a1384943560 == 34 && a1669722568 == 35) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L413] COND FALSE !(((a1583922005 == 5 && a1669722568 == 32) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L417] COND FALSE !(((a1554992028 == 13 && a1669722568 == 33) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L421] COND FALSE !(((a1136264456 == 32 && a1041640432 == 8) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L425] COND FALSE !(((a1944816302 == 35 && a1041640432 == 10) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L429] COND FALSE !(((a1591641889 == 8 && a1868984816 == 9) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L433] COND FALSE !(((a1554992028 == 10 && a1933271548 == 3) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L437] COND FALSE !(((a1450658394 == 9 && a1669722568 == 36) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L441] COND FALSE !(((a1933271548 == 4 && a1669722568 == 34) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L445] COND FALSE !(((a1933271548 == 8 && a1669722568 == 34) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L449] COND FALSE !(((a231305105 == 12 && a1868984816 == 15) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L453] COND FALSE !(((a1491567675 == 16 && a43901077 == 34) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L457] COND FALSE !(((a2077863541 == 13 && a1868984816 == 10) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L461] COND FALSE !(((a43901077 == 34 && a1041640432 == 7) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L465] COND FALSE !(((a1649592707 == 32 && a1041640432 == 11) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L469] COND FALSE !(((a1491567675 == 11 && a43901077 == 34) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L473] COND FALSE !(((a927814483 == 8 && a1933271548 == 9) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L477] COND FALSE !(((a1554992028 == 10 && a1041640432 == 4) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L481] COND FALSE !(((a927814483 == 13 && a1868984816 == 11) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L485] COND FALSE !(((a1554992028 == 12 && a1933271548 == 10) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L489] COND FALSE !(((a927814483 == 13 && a43901077 == 35) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L493] COND FALSE !(((a1944816302 == 33 && a1041640432 == 10) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L497] COND FALSE !(((a938827910 == 35 && a1868984816 == 12) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L501] COND FALSE !(((a1649592707 == 32 && a1933271548 == 5) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L505] COND FALSE !(((a1591641889 == 9 && a1868984816 == 9) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L509] COND FALSE !(((a1796618233 == 33 && a1868984816 == 13) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L513] COND FALSE !(((a1554992028 == 11 && a1041640432 == 4) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L517] COND FALSE !(((a1136264456 == 36 && a1041640432 == 8) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L521] COND FALSE !(((a1554992028 == 13 && a1933271548 == 10) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L525] COND FALSE !(((a43901077 == 35 && a1041640432 == 7) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L529] COND FALSE !(((a1649592707 == 35 && a1041640432 == 11) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L533] COND FALSE !(((a1491567675 == 12 && a43901077 == 34) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L537] COND FALSE !(((a1591641889 == 10 && a1933271548 == 8) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L541] COND FALSE !(((a927814483 == 11 && a1933271548 == 9) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L545] COND FALSE !(((a1933271548 == 9 && a1669722568 == 34) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L549] COND FALSE !(((a927814483 == 10 && a1933271548 == 9) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L553] COND FALSE !(((a1944816302 == 34 && a1041640432 == 10) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L557] COND FALSE !(((a1379546326 == 11 && a1041640432 == 6) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L561] COND FALSE !(((a2077863541 == 8 && a1868984816 == 10) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L565] COND FALSE !(((a938827910 == 34 && a1868984816 == 12) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L569] COND FALSE !(((a469914660 == 14 && a1868984816 == 8) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L573] COND FALSE !(((a2108703896 == 33 && a1933271548 == 4) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L577] COND FALSE !(((a843079661 == 33 && a43901077 == 36) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L581] COND FALSE !(((a1379546326 == 9 && a1041640432 == 6) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L585] COND FALSE !(((a927814483 == 12 && a1868984816 == 11) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L589] COND FALSE !(((a927814483 == 9 && a1933271548 == 9) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L593] COND FALSE !(((a1796618233 == 36 && a1868984816 == 13) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L597] COND FALSE !(((a1384943560 == 36 && a1669722568 == 35) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L601] COND FALSE !(((a1554992028 == 15 && a1041640432 == 4) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L605] COND FALSE !(((a1379546326 == 8 && a1041640432 == 6) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L609] COND FALSE !(((a1933271548 == 7 && a1669722568 == 34) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L613] COND FALSE !(((a231305105 == 13 && a1868984816 == 15) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L617] COND FALSE !(((a1591641889 == 11 && a1933271548 == 8) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L621] COND FALSE !(((a1384943560 == 32 && a1669722568 == 35) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L625] COND FALSE !(((a1554992028 == 8 && a1933271548 == 3) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L629] COND FALSE !(((a1554992028 == 9 && a1041640432 == 4) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L633] COND FALSE !(((a1591641889 == 7 && a1868984816 == 9) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L637] COND FALSE !(((a1554992028 == 11 && a1933271548 == 10) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L641] COND FALSE !(((a1591641889 == 6 && a1868984816 == 9) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L645] COND FALSE !(((a938827910 == 36 && a1868984816 == 12) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L649] COND FALSE !(((a1580663338 == 32 && a1868984816 == 14) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L653] COND FALSE !(((a1450658394 == 10 && a1669722568 == 36) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L657] COND FALSE !(((a938827910 == 33 && a1868984816 == 12) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L661] COND FALSE !(((a1554992028 == 10 && a1933271548 == 10) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L665] COND FALSE !(((a1933271548 == 5 && a1669722568 == 34) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L669] COND FALSE !(((a1294378386 == 8 && a43901077 == 32) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L673] COND FALSE !(((a1450658394 == 8 && a1669722568 == 36) && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L677] COND FALSE !(((a231305105 == 9 && a1868984816 == 15) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L681] COND FALSE !(((a1554992028 == 8 && a1933271548 == 10) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L685] COND FALSE !(((a1944816302 == 34 && a43901077 == 33) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L689] COND FALSE !(((a1294378386 == 4 && a43901077 == 32) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L693] COND FALSE !(((a2108703896 == 34 && a1933271548 == 4) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L697] COND FALSE !(((a1796618233 == 32 && a1868984816 == 13) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L701] COND FALSE !(((a927814483 == 13 && a1933271548 == 9) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L705] COND FALSE !(((a1294378386 == 9 && a43901077 == 32) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L709] COND FALSE !(((a181636438 == 35 && a1933271548 == 7) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L1354] COND TRUE 1 [L1357] int input; [L1358] input = __VERIFIER_nondet_int() [L1360] COND FALSE !((input != 5) && (input != 1) && (input != 3) && (input != 2) && (input != 4)) [L1285] cf = 1 VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1287] COND FALSE !(( cf==1 && a1551570219 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1298] COND FALSE !(( cf==1 && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1315] COND FALSE !(( cf==1 && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1323] COND TRUE ( cf==1 && a1551570219 == 35) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1324] COND FALSE !(( cf==1 && a43901077 == 33)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1327] COND TRUE (a43901077 == 32 && cf==1 ) [L1133] COND TRUE ( cf==1 && a1294378386 == 10) [L1087] COND FALSE !((((( cf==1 && a43901077 == 32) && a1294378386 == 10) && (input == 5)) && a1551570219 == 35)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1094] COND FALSE !((((a1294378386 == 10 && ( cf==1 && a1551570219 == 35)) && (input == 3)) && a43901077 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=34, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=35, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=32, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=1] [L1101] COND TRUE (((a1294378386 == 10 && (a43901077 == 32 && cf==1 )) && (input == 2)) && a1551570219 == 35) [L1102] cf = 0 [L1103] a1669722568 = 35 [L1104] a1551570219 = 33 [L1105] a1384943560 = 33 VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L1136] COND FALSE !(( cf==1 && a1294378386 == 11)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L1331] COND FALSE !(( cf==1 && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L313] COND FALSE !(((a1554992028 == 9 && a1933271548 == 3) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L317] COND FALSE !(((a1649592707 == 35 && a1933271548 == 5) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L321] COND FALSE !(((a469914660 == 8 && a1868984816 == 8) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L325] COND FALSE !(((a1554992028 == 12 && a1041640432 == 4) && a1551570219 == 32)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L329] COND FALSE !(((a2077863541 == 11 && a1868984816 == 10) && a1551570219 == 36)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L333] COND FALSE !(((a1591641889 == 9 && a1933271548 == 8) && a1551570219 == 34)) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L337] COND TRUE ((a1384943560 == 33 && a1669722568 == 35) && a1551570219 == 33) [L338] cf = 0 [L12] COND FALSE !(0) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] [L12] __assert_fail ("0", "Problem10.c", 3, __extension__ __PRETTY_FUNCTION__) VAL [a1041640432=10, a1136264456=35, a1294378386=10, a1379546326=7, a1384943560=33, a1431178715=32, a1450658394=9, a1491567675=16, a1551570219=33, a1554992028=8, a1580663338=33, a1583922005=6, a1591641889=11, a1649592707=34, a1669722568=35, a1796618233=33, a181636438=33, a1868984816=12, a1933271548=9, a1944816302=32, a2077863541=14, a2108703896=36, a231305105=13, a43901077=32, a469914660=14, a510889416=36, a843079661=35, a927814483=8, a938827910=33, cf=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 517 locations, 100 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 40.3s, OverallIterations: 24, TraceHistogramMax: 2, AutomataDifference: 19.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 16198 SDtfs, 12033 SDslu, 10410 SDs, 0 SdLazy, 4884 SolverSat, 1339 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 82 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=372913occurred in iteration=23, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 18.0s AutomataMinimizationTime, 23 MinimizatonAttempts, 119645 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1277 NumberOfCodeBlocks, 1277 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 1113 ConstructedInterpolants, 0 QuantifiedInterpolants, 212698 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 23 InterpolantComputations, 23 PerfectInterpolantSequences, 47/47 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! Received shutdown request...