./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem10_label38.c --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 4e77c044
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem10_label38.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt --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 995dfe15d301b87309e66e36cf0721dababde735
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
TRUE
--- Real Ultimate output ---
This is Ultimate 0.2.1-dev-4e77c04
[2021-10-13 00:15:10,146 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-10-13 00:15:10,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-10-13 00:15:10,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-10-13 00:15:10,212 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-10-13 00:15:10,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-10-13 00:15:10,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-10-13 00:15:10,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-10-13 00:15:10,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-10-13 00:15:10,241 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-10-13 00:15:10,243 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-10-13 00:15:10,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-10-13 00:15:10,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-10-13 00:15:10,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-10-13 00:15:10,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-10-13 00:15:10,262 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-10-13 00:15:10,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-10-13 00:15:10,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-10-13 00:15:10,267 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-10-13 00:15:10,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-10-13 00:15:10,278 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-10-13 00:15:10,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-10-13 00:15:10,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-10-13 00:15:10,286 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-10-13 00:15:10,297 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-10-13 00:15:10,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-10-13 00:15:10,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-10-13 00:15:10,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-10-13 00:15:10,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-10-13 00:15:10,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-10-13 00:15:10,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-10-13 00:15:10,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-10-13 00:15:10,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-10-13 00:15:10,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-10-13 00:15:10,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-10-13 00:15:10,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-10-13 00:15:10,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-10-13 00:15:10,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-10-13 00:15:10,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-10-13 00:15:10,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-10-13 00:15:10,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-10-13 00:15:10,320 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-32bit-Automizer_Default.epf
[2021-10-13 00:15:10,376 INFO L113 SettingsManager]: Loading preferences was successful
[2021-10-13 00:15:10,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-10-13 00:15:10,377 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-10-13 00:15:10,377 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-10-13 00:15:10,387 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-10-13 00:15:10,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-10-13 00:15:10,388 INFO L138 SettingsManager]: * Use SBE=true
[2021-10-13 00:15:10,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-10-13 00:15:10,389 INFO L138 SettingsManager]: * sizeof long=4
[2021-10-13 00:15:10,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-10-13 00:15:10,390 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-10-13 00:15:10,391 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-10-13 00:15:10,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-10-13 00:15:10,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-10-13 00:15:10,392 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-10-13 00:15:10,392 INFO L138 SettingsManager]: * sizeof long double=12
[2021-10-13 00:15:10,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-10-13 00:15:10,392 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-10-13 00:15:10,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-10-13 00:15:10,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-10-13 00:15:10,393 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-10-13 00:15:10,394 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-10-13 00:15:10,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-13 00:15:10,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-10-13 00:15:10,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-10-13 00:15:10,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-10-13 00:15:10,395 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2021-10-13 00:15:10,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-10-13 00:15:10,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-10-13 00:15:10,398 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-10-13 00:15:10,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 995dfe15d301b87309e66e36cf0721dababde735
[2021-10-13 00:15:10,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-10-13 00:15:10,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-10-13 00:15:10,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-10-13 00:15:10,830 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-10-13 00:15:10,831 INFO L275 PluginConnector]: CDTParser initialized
[2021-10-13 00:15:10,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/eca-rers2012/Problem10_label38.c
[2021-10-13 00:15:10,924 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/data/07c51792a/08ca411161004a68aba23dc18ee52e5a/FLAG2d36f8532
[2021-10-13 00:15:11,667 INFO L306 CDTParser]: Found 1 translation units.
[2021-10-13 00:15:11,668 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/sv-benchmarks/c/eca-rers2012/Problem10_label38.c
[2021-10-13 00:15:11,682 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/data/07c51792a/08ca411161004a68aba23dc18ee52e5a/FLAG2d36f8532
[2021-10-13 00:15:11,806 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/data/07c51792a/08ca411161004a68aba23dc18ee52e5a
[2021-10-13 00:15:11,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-10-13 00:15:11,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2021-10-13 00:15:11,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-10-13 00:15:11,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-10-13 00:15:11,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-10-13 00:15:11,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:15:11" (1/1) ...
[2021-10-13 00:15:11,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aec573d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:11, skipping insertion in model container
[2021-10-13 00:15:11,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:15:11" (1/1) ...
[2021-10-13 00:15:11,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-10-13 00:15:11,929 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-10-13 00:15:12,169 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/sv-benchmarks/c/eca-rers2012/Problem10_label38.c[3802,3815]
[2021-10-13 00:15:12,389 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-13 00:15:12,400 INFO L203 MainTranslator]: Completed pre-run
[2021-10-13 00:15:12,434 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/sv-benchmarks/c/eca-rers2012/Problem10_label38.c[3802,3815]
[2021-10-13 00:15:12,583 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-13 00:15:12,618 INFO L208 MainTranslator]: Completed translation
[2021-10-13 00:15:12,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12 WrapperNode
[2021-10-13 00:15:12,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-10-13 00:15:12,621 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-10-13 00:15:12,621 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-10-13 00:15:12,621 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2021-10-13 00:15:12,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,766 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-10-13 00:15:12,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-10-13 00:15:12,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-10-13 00:15:12,768 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-10-13 00:15:12,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-10-13 00:15:12,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-10-13 00:15:12,874 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-10-13 00:15:12,874 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-10-13 00:15:12,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (1/1) ...
[2021-10-13 00:15:12,885 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-13 00:15:12,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/z3
[2021-10-13 00:15:12,938 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2021-10-13 00:15:12,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2021-10-13 00:15:12,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2021-10-13 00:15:12,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-10-13 00:15:12,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-10-13 00:15:12,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-10-13 00:15:14,531 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-10-13 00:15:14,531 INFO L299 CfgBuilder]: Removed 7 assume(true) statements.
[2021-10-13 00:15:14,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:15:14 BoogieIcfgContainer
[2021-10-13 00:15:14,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-10-13 00:15:14,553 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-10-13 00:15:14,553 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2021-10-13 00:15:14,565 INFO L275 PluginConnector]: TraceAbstraction initialized
[2021-10-13 00:15:14,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 12:15:11" (1/3) ...
[2021-10-13 00:15:14,567 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@334f17fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:15:14, skipping insertion in model container
[2021-10-13 00:15:14,567 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:15:12" (2/3) ...
[2021-10-13 00:15:14,567 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@334f17fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:15:14, skipping insertion in model container
[2021-10-13 00:15:14,568 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:15:14" (3/3) ...
[2021-10-13 00:15:14,569 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem10_label38.c
[2021-10-13 00:15:14,586 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-10-13 00:15:14,587 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2021-10-13 00:15:14,649 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2021-10-13 00:15:14,656 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-10-13 00:15:14,657 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-10-13 00:15:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand has 206 states, 204 states have (on average 1.6862745098039216) internal successors, (344), 205 states have internal predecessors, (344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33
[2021-10-13 00:15:14,694 INFO L504 BasicCegarLoop]: Found error trace
[2021-10-13 00:15:14,695 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-13 00:15:14,696 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-10-13 00:15:14,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-13 00:15:14,703 INFO L82 PathProgramCache]: Analyzing trace with hash -1317301102, now seen corresponding path program 1 times
[2021-10-13 00:15:14,715 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-13 00:15:14,715 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903940237]
[2021-10-13 00:15:14,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-13 00:15:14,717 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-13 00:15:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-13 00:15:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-13 00:15:15,198 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-13 00:15:15,198 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1903940237]
[2021-10-13 00:15:15,199 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1903940237] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-13 00:15:15,199 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-13 00:15:15,200 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-10-13 00:15:15,202 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173724359]
[2021-10-13 00:15:15,208 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2021-10-13 00:15:15,218 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-13 00:15:15,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-10-13 00:15:15,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-10-13 00:15:15,260 INFO L87 Difference]: Start difference. First operand has 206 states, 204 states have (on average 1.6862745098039216) internal successors, (344), 205 states have internal predecessors, (344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:17,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-13 00:15:17,059 INFO L93 Difference]: Finished difference Result 696 states and 1248 transitions.
[2021-10-13 00:15:17,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2021-10-13 00:15:17,071 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32
[2021-10-13 00:15:17,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-13 00:15:17,088 INFO L225 Difference]: With dead ends: 696
[2021-10-13 00:15:17,089 INFO L226 Difference]: Without dead ends: 421
[2021-10-13 00:15:17,094 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 71.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2021-10-13 00:15:17,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 421 states.
[2021-10-13 00:15:17,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 421 to 421.
[2021-10-13 00:15:17,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 421 states, 420 states have (on average 1.3833333333333333) internal successors, (581), 420 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 581 transitions.
[2021-10-13 00:15:17,182 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 581 transitions. Word has length 32
[2021-10-13 00:15:17,182 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-13 00:15:17,182 INFO L470 AbstractCegarLoop]: Abstraction has 421 states and 581 transitions.
[2021-10-13 00:15:17,183 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:17,183 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 581 transitions.
[2021-10-13 00:15:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151
[2021-10-13 00:15:17,194 INFO L504 BasicCegarLoop]: Found error trace
[2021-10-13 00:15:17,194 INFO L512 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-13 00:15:17,195 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-10-13 00:15:17,195 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-10-13 00:15:17,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-13 00:15:17,196 INFO L82 PathProgramCache]: Analyzing trace with hash 1294212700, now seen corresponding path program 1 times
[2021-10-13 00:15:17,197 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-13 00:15:17,197 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765387161]
[2021-10-13 00:15:17,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-13 00:15:17,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-13 00:15:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-13 00:15:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-13 00:15:17,552 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-13 00:15:17,552 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765387161]
[2021-10-13 00:15:17,552 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [765387161] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-13 00:15:17,553 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-13 00:15:17,553 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-10-13 00:15:17,553 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786136259]
[2021-10-13 00:15:17,555 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2021-10-13 00:15:17,556 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-13 00:15:17,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-10-13 00:15:17,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-10-13 00:15:17,558 INFO L87 Difference]: Start difference. First operand 421 states and 581 transitions. Second operand has 4 states, 4 states have (on average 37.5) internal successors, (150), 3 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:18,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-13 00:15:18,316 INFO L93 Difference]: Finished difference Result 706 states and 1016 transitions.
[2021-10-13 00:15:18,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2021-10-13 00:15:18,318 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.5) internal successors, (150), 3 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 150
[2021-10-13 00:15:18,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-13 00:15:18,324 INFO L225 Difference]: With dead ends: 706
[2021-10-13 00:15:18,324 INFO L226 Difference]: Without dead ends: 426
[2021-10-13 00:15:18,329 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 32.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2021-10-13 00:15:18,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 426 states.
[2021-10-13 00:15:18,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 426 to 421.
[2021-10-13 00:15:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 421 states, 420 states have (on average 1.3714285714285714) internal successors, (576), 420 states have internal predecessors, (576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 576 transitions.
[2021-10-13 00:15:18,376 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 576 transitions. Word has length 150
[2021-10-13 00:15:18,377 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-13 00:15:18,377 INFO L470 AbstractCegarLoop]: Abstraction has 421 states and 576 transitions.
[2021-10-13 00:15:18,378 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.5) internal successors, (150), 3 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 576 transitions.
[2021-10-13 00:15:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177
[2021-10-13 00:15:18,399 INFO L504 BasicCegarLoop]: Found error trace
[2021-10-13 00:15:18,399 INFO L512 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-13 00:15:18,399 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-10-13 00:15:18,399 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-10-13 00:15:18,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-13 00:15:18,400 INFO L82 PathProgramCache]: Analyzing trace with hash 1662568780, now seen corresponding path program 1 times
[2021-10-13 00:15:18,401 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-13 00:15:18,401 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [629369990]
[2021-10-13 00:15:18,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-13 00:15:18,413 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-13 00:15:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-13 00:15:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-13 00:15:18,666 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-13 00:15:18,667 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [629369990]
[2021-10-13 00:15:18,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [629369990] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-13 00:15:18,668 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-13 00:15:18,669 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-10-13 00:15:18,671 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770648568]
[2021-10-13 00:15:18,672 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-13 00:15:18,672 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-13 00:15:18,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-13 00:15:18,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-13 00:15:18,676 INFO L87 Difference]: Start difference. First operand 421 states and 576 transitions. Second operand has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:19,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-13 00:15:19,335 INFO L93 Difference]: Finished difference Result 979 states and 1435 transitions.
[2021-10-13 00:15:19,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2021-10-13 00:15:19,344 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 176
[2021-10-13 00:15:19,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-13 00:15:19,350 INFO L225 Difference]: With dead ends: 979
[2021-10-13 00:15:19,350 INFO L226 Difference]: Without dead ends: 699
[2021-10-13 00:15:19,351 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-13 00:15:19,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 699 states.
[2021-10-13 00:15:19,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 699 to 560.
[2021-10-13 00:15:19,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 560 states, 559 states have (on average 1.29695885509839) internal successors, (725), 559 states have internal predecessors, (725), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:19,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 725 transitions.
[2021-10-13 00:15:19,373 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 725 transitions. Word has length 176
[2021-10-13 00:15:19,373 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-13 00:15:19,374 INFO L470 AbstractCegarLoop]: Abstraction has 560 states and 725 transitions.
[2021-10-13 00:15:19,374 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:19,374 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 725 transitions.
[2021-10-13 00:15:19,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186
[2021-10-13 00:15:19,381 INFO L504 BasicCegarLoop]: Found error trace
[2021-10-13 00:15:19,381 INFO L512 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-13 00:15:19,382 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2021-10-13 00:15:19,382 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-10-13 00:15:19,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-13 00:15:19,383 INFO L82 PathProgramCache]: Analyzing trace with hash -844699046, now seen corresponding path program 1 times
[2021-10-13 00:15:19,383 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-13 00:15:19,383 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627507578]
[2021-10-13 00:15:19,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-13 00:15:19,384 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-13 00:15:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-13 00:15:19,775 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-13 00:15:19,776 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-13 00:15:19,776 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627507578]
[2021-10-13 00:15:19,777 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627507578] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-13 00:15:19,777 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-13 00:15:19,777 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2021-10-13 00:15:19,777 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211472372]
[2021-10-13 00:15:19,778 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2021-10-13 00:15:19,779 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-13 00:15:19,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2021-10-13 00:15:19,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42
[2021-10-13 00:15:19,781 INFO L87 Difference]: Start difference. First operand 560 states and 725 transitions. Second operand has 7 states, 7 states have (on average 26.428571428571427) internal successors, (185), 6 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:20,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-13 00:15:20,659 INFO L93 Difference]: Finished difference Result 1034 states and 1359 transitions.
[2021-10-13 00:15:20,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2021-10-13 00:15:20,661 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 26.428571428571427) internal successors, (185), 6 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 185
[2021-10-13 00:15:20,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-13 00:15:20,666 INFO L225 Difference]: With dead ends: 1034
[2021-10-13 00:15:20,666 INFO L226 Difference]: Without dead ends: 560
[2021-10-13 00:15:20,667 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 56.9ms TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42
[2021-10-13 00:15:20,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 560 states.
[2021-10-13 00:15:20,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 560 to 560.
[2021-10-13 00:15:20,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 560 states, 559 states have (on average 1.2915921288014311) internal successors, (722), 559 states have internal predecessors, (722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:20,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 722 transitions.
[2021-10-13 00:15:20,687 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 722 transitions. Word has length 185
[2021-10-13 00:15:20,687 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-13 00:15:20,687 INFO L470 AbstractCegarLoop]: Abstraction has 560 states and 722 transitions.
[2021-10-13 00:15:20,688 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 26.428571428571427) internal successors, (185), 6 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:20,688 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 722 transitions.
[2021-10-13 00:15:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222
[2021-10-13 00:15:20,692 INFO L504 BasicCegarLoop]: Found error trace
[2021-10-13 00:15:20,692 INFO L512 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-13 00:15:20,693 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2021-10-13 00:15:20,693 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-10-13 00:15:20,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-13 00:15:20,694 INFO L82 PathProgramCache]: Analyzing trace with hash -65230720, now seen corresponding path program 1 times
[2021-10-13 00:15:20,694 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-13 00:15:20,695 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [653587243]
[2021-10-13 00:15:20,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-13 00:15:20,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-13 00:15:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-13 00:15:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-13 00:15:20,852 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-13 00:15:20,853 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [653587243]
[2021-10-13 00:15:20,853 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [653587243] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-13 00:15:20,853 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-13 00:15:20,854 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-10-13 00:15:20,854 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448419512]
[2021-10-13 00:15:20,855 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-13 00:15:20,855 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-13 00:15:20,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-13 00:15:20,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-13 00:15:20,857 INFO L87 Difference]: Start difference. First operand 560 states and 722 transitions. Second operand has 3 states, 3 states have (on average 73.66666666666667) internal successors, (221), 3 states have internal predecessors, (221), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:21,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-13 00:15:21,528 INFO L93 Difference]: Finished difference Result 1116 states and 1511 transitions.
[2021-10-13 00:15:21,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2021-10-13 00:15:21,530 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 73.66666666666667) internal successors, (221), 3 states have internal predecessors, (221), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 221
[2021-10-13 00:15:21,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-13 00:15:21,531 INFO L225 Difference]: With dead ends: 1116
[2021-10-13 00:15:21,531 INFO L226 Difference]: Without dead ends: 0
[2021-10-13 00:15:21,533 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-13 00:15:21,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-10-13 00:15:21,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-10-13 00:15:21,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:21,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-10-13 00:15:21,534 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 221
[2021-10-13 00:15:21,534 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-13 00:15:21,534 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-10-13 00:15:21,534 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 73.66666666666667) internal successors, (221), 3 states have internal predecessors, (221), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-13 00:15:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-10-13 00:15:21,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2021-10-13 00:15:21,538 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION
[2021-10-13 00:15:21,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2021-10-13 00:15:21,541 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-10-13 00:15:21,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-10-13 00:15:21,557 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-10-13 00:15:21,564 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-10-13 00:15:21,606 INFO L857 garLoopResultBuilder]: For program point L597(line 597) no Hoare annotation was computed.
[2021-10-13 00:15:21,606 INFO L857 garLoopResultBuilder]: For program point L564(lines 564 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,606 INFO L857 garLoopResultBuilder]: For program point L333(lines 333 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,607 INFO L857 garLoopResultBuilder]: For program point L367(lines 367 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,607 INFO L857 garLoopResultBuilder]: For program point L301(lines 301 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,607 INFO L857 garLoopResultBuilder]: For program point L235(lines 235 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,607 INFO L857 garLoopResultBuilder]: For program point L202-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,607 INFO L857 garLoopResultBuilder]: For program point L169-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,608 INFO L857 garLoopResultBuilder]: For program point L136-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,608 INFO L857 garLoopResultBuilder]: For program point L103-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,608 INFO L857 garLoopResultBuilder]: For program point L70-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,608 INFO L857 garLoopResultBuilder]: For program point L37-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,608 INFO L857 garLoopResultBuilder]: For program point L533(lines 533 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,609 INFO L857 garLoopResultBuilder]: For program point L203(line 203) no Hoare annotation was computed.
[2021-10-13 00:15:21,609 INFO L857 garLoopResultBuilder]: For program point L170(line 170) no Hoare annotation was computed.
[2021-10-13 00:15:21,609 INFO L857 garLoopResultBuilder]: For program point L137(line 137) no Hoare annotation was computed.
[2021-10-13 00:15:21,609 INFO L857 garLoopResultBuilder]: For program point L104(line 104) no Hoare annotation was computed.
[2021-10-13 00:15:21,609 INFO L857 garLoopResultBuilder]: For program point L71(line 71) no Hoare annotation was computed.
[2021-10-13 00:15:21,610 INFO L857 garLoopResultBuilder]: For program point L38(line 38) no Hoare annotation was computed.
[2021-10-13 00:15:21,610 INFO L857 garLoopResultBuilder]: For program point L567(lines 567 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,610 INFO L857 garLoopResultBuilder]: For program point L435(lines 435 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,610 INFO L857 garLoopResultBuilder]: For program point L336(lines 336 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,610 INFO L857 garLoopResultBuilder]: For program point L270(lines 270 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,610 INFO L857 garLoopResultBuilder]: For program point L403(lines 403 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,611 INFO L857 garLoopResultBuilder]: For program point L370(lines 370 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,611 INFO L857 garLoopResultBuilder]: For program point L205-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,611 INFO L857 garLoopResultBuilder]: For program point L172-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,611 INFO L857 garLoopResultBuilder]: For program point L139-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,611 INFO L857 garLoopResultBuilder]: For program point L106-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,612 INFO L857 garLoopResultBuilder]: For program point L73-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,612 INFO L857 garLoopResultBuilder]: For program point L40-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,612 INFO L857 garLoopResultBuilder]: For program point L536(lines 536 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,612 INFO L857 garLoopResultBuilder]: For program point L503(lines 503 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,612 INFO L857 garLoopResultBuilder]: For program point L470(lines 470 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,613 INFO L857 garLoopResultBuilder]: For program point L206(line 206) no Hoare annotation was computed.
[2021-10-13 00:15:21,613 INFO L857 garLoopResultBuilder]: For program point L173(line 173) no Hoare annotation was computed.
[2021-10-13 00:15:21,613 INFO L857 garLoopResultBuilder]: For program point L140(line 140) no Hoare annotation was computed.
[2021-10-13 00:15:21,613 INFO L857 garLoopResultBuilder]: For program point L107(line 107) no Hoare annotation was computed.
[2021-10-13 00:15:21,613 INFO L857 garLoopResultBuilder]: For program point L74(line 74) no Hoare annotation was computed.
[2021-10-13 00:15:21,614 INFO L857 garLoopResultBuilder]: For program point L41(line 41) no Hoare annotation was computed.
[2021-10-13 00:15:21,614 INFO L857 garLoopResultBuilder]: For program point L339(lines 339 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,614 INFO L857 garLoopResultBuilder]: For program point L306(lines 306 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,614 INFO L857 garLoopResultBuilder]: For program point L241(lines 241 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,614 INFO L857 garLoopResultBuilder]: For program point L208-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,615 INFO L857 garLoopResultBuilder]: For program point L175-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,615 INFO L857 garLoopResultBuilder]: For program point L142-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,615 INFO L857 garLoopResultBuilder]: For program point L109-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,615 INFO L857 garLoopResultBuilder]: For program point L76-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,615 INFO L857 garLoopResultBuilder]: For program point L43-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,615 INFO L857 garLoopResultBuilder]: For program point L539(lines 539 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,616 INFO L857 garLoopResultBuilder]: For program point L440(lines 440 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,616 INFO L857 garLoopResultBuilder]: For program point L275(lines 275 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,616 INFO L857 garLoopResultBuilder]: For program point L209(line 209) no Hoare annotation was computed.
[2021-10-13 00:15:21,616 INFO L857 garLoopResultBuilder]: For program point L176(line 176) no Hoare annotation was computed.
[2021-10-13 00:15:21,616 INFO L857 garLoopResultBuilder]: For program point L143(line 143) no Hoare annotation was computed.
[2021-10-13 00:15:21,617 INFO L857 garLoopResultBuilder]: For program point L110(line 110) no Hoare annotation was computed.
[2021-10-13 00:15:21,617 INFO L857 garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-10-13 00:15:21,617 INFO L857 garLoopResultBuilder]: For program point L44(line 44) no Hoare annotation was computed.
[2021-10-13 00:15:21,617 INFO L857 garLoopResultBuilder]: For program point L573(lines 573 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,617 INFO L857 garLoopResultBuilder]: For program point L408(lines 408 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,618 INFO L857 garLoopResultBuilder]: For program point L375(lines 375 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,618 INFO L857 garLoopResultBuilder]: For program point L475(lines 475 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,618 INFO L857 garLoopResultBuilder]: For program point L211-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,618 INFO L857 garLoopResultBuilder]: For program point L178-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,618 INFO L857 garLoopResultBuilder]: For program point L145-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,619 INFO L857 garLoopResultBuilder]: For program point L112-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,619 INFO L857 garLoopResultBuilder]: For program point L79-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,619 INFO L857 garLoopResultBuilder]: For program point L46-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,619 INFO L857 garLoopResultBuilder]: For program point L509(lines 509 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,619 INFO L857 garLoopResultBuilder]: For program point L311(lines 311 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,619 INFO L857 garLoopResultBuilder]: For program point L212(line 212) no Hoare annotation was computed.
[2021-10-13 00:15:21,620 INFO L857 garLoopResultBuilder]: For program point L179(line 179) no Hoare annotation was computed.
[2021-10-13 00:15:21,620 INFO L857 garLoopResultBuilder]: For program point L146(line 146) no Hoare annotation was computed.
[2021-10-13 00:15:21,620 INFO L857 garLoopResultBuilder]: For program point L113(line 113) no Hoare annotation was computed.
[2021-10-13 00:15:21,620 INFO L857 garLoopResultBuilder]: For program point L80(line 80) no Hoare annotation was computed.
[2021-10-13 00:15:21,620 INFO L857 garLoopResultBuilder]: For program point L47(line 47) no Hoare annotation was computed.
[2021-10-13 00:15:21,621 INFO L857 garLoopResultBuilder]: For program point L345(lines 345 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,621 INFO L857 garLoopResultBuilder]: For program point L246(lines 246 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,621 INFO L857 garLoopResultBuilder]: For program point L544(lines 544 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,621 INFO L857 garLoopResultBuilder]: For program point L181-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,621 INFO L857 garLoopResultBuilder]: For program point L148-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,621 INFO L857 garLoopResultBuilder]: For program point L115-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,622 INFO L857 garLoopResultBuilder]: For program point L82-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,624 INFO L857 garLoopResultBuilder]: For program point L49-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,624 INFO L857 garLoopResultBuilder]: For program point L446(lines 446 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,624 INFO L857 garLoopResultBuilder]: For program point L413(lines 413 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,624 INFO L857 garLoopResultBuilder]: For program point L380(lines 380 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,624 INFO L857 garLoopResultBuilder]: For program point L281(lines 281 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,625 INFO L857 garLoopResultBuilder]: For program point L182(line 182) no Hoare annotation was computed.
[2021-10-13 00:15:21,625 INFO L857 garLoopResultBuilder]: For program point L149(line 149) no Hoare annotation was computed.
[2021-10-13 00:15:21,625 INFO L857 garLoopResultBuilder]: For program point L116(line 116) no Hoare annotation was computed.
[2021-10-13 00:15:21,625 INFO L857 garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-10-13 00:15:21,625 INFO L857 garLoopResultBuilder]: For program point L50(line 50) no Hoare annotation was computed.
[2021-10-13 00:15:21,626 INFO L857 garLoopResultBuilder]: For program point L579(lines 579 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,626 INFO L857 garLoopResultBuilder]: For program point L249(lines 249 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,626 INFO L857 garLoopResultBuilder]: For program point L514(lines 514 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,626 INFO L857 garLoopResultBuilder]: For program point L481(lines 481 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,626 INFO L857 garLoopResultBuilder]: For program point L316(lines 316 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,626 INFO L857 garLoopResultBuilder]: For program point L184-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,627 INFO L857 garLoopResultBuilder]: For program point L151-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,627 INFO L857 garLoopResultBuilder]: For program point L118-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,627 INFO L857 garLoopResultBuilder]: For program point L85-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,627 INFO L857 garLoopResultBuilder]: For program point L52-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,627 INFO L857 garLoopResultBuilder]: For program point L350(lines 350 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,628 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-10-13 00:15:21,628 INFO L857 garLoopResultBuilder]: For program point L185(line 185) no Hoare annotation was computed.
[2021-10-13 00:15:21,628 INFO L857 garLoopResultBuilder]: For program point L152(line 152) no Hoare annotation was computed.
[2021-10-13 00:15:21,628 INFO L857 garLoopResultBuilder]: For program point L119(line 119) no Hoare annotation was computed.
[2021-10-13 00:15:21,628 INFO L857 garLoopResultBuilder]: For program point L86(line 86) no Hoare annotation was computed.
[2021-10-13 00:15:21,628 INFO L857 garLoopResultBuilder]: For program point L53(line 53) no Hoare annotation was computed.
[2021-10-13 00:15:21,642 INFO L853 garLoopResultBuilder]: At program point L583(lines 30 584) the Hoare annotation is: (let ((.cse0 (= 14 ~a4~0)) (.cse1 (= ~a12~0 0))) (or (and .cse0 (= ~a10~0 2) .cse1) (and .cse0 (not (= 7 ~a19~0)) .cse1) (and (= ~a10~0 1) .cse0 .cse1)))
[2021-10-13 00:15:21,643 INFO L857 garLoopResultBuilder]: For program point L550(lines 550 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,643 INFO L857 garLoopResultBuilder]: For program point L418(lines 418 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,643 INFO L857 garLoopResultBuilder]: For program point L385(lines 385 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,643 INFO L857 garLoopResultBuilder]: For program point L220(lines 220 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,643 INFO L857 garLoopResultBuilder]: For program point L187-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,644 INFO L857 garLoopResultBuilder]: For program point L154-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,644 INFO L857 garLoopResultBuilder]: For program point L121-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,644 INFO L857 garLoopResultBuilder]: For program point L88-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,644 INFO L857 garLoopResultBuilder]: For program point L55-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,644 INFO L857 garLoopResultBuilder]: For program point L452(lines 452 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,645 INFO L857 garLoopResultBuilder]: For program point L287(lines 287 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,645 INFO L857 garLoopResultBuilder]: For program point L254(lines 254 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,645 INFO L857 garLoopResultBuilder]: For program point L188(line 188) no Hoare annotation was computed.
[2021-10-13 00:15:21,645 INFO L857 garLoopResultBuilder]: For program point L155(line 155) no Hoare annotation was computed.
[2021-10-13 00:15:21,645 INFO L857 garLoopResultBuilder]: For program point L122(line 122) no Hoare annotation was computed.
[2021-10-13 00:15:21,645 INFO L857 garLoopResultBuilder]: For program point L89(line 89) no Hoare annotation was computed.
[2021-10-13 00:15:21,646 INFO L857 garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-10-13 00:15:21,646 INFO L857 garLoopResultBuilder]: For program point L519(lines 519 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,646 INFO L857 garLoopResultBuilder]: For program point L486(lines 486 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,646 INFO L860 garLoopResultBuilder]: At program point L586(lines 586 602) the Hoare annotation is: true
[2021-10-13 00:15:21,646 INFO L857 garLoopResultBuilder]: For program point L388(lines 388 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,647 INFO L857 garLoopResultBuilder]: For program point L355(lines 355 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,647 INFO L857 garLoopResultBuilder]: For program point L322(lines 322 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,647 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-10-13 00:15:21,647 INFO L857 garLoopResultBuilder]: For program point L190-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,647 INFO L857 garLoopResultBuilder]: For program point L157-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,648 INFO L857 garLoopResultBuilder]: For program point L124-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,648 INFO L857 garLoopResultBuilder]: For program point L91-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,648 INFO L857 garLoopResultBuilder]: For program point L58-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,648 INFO L857 garLoopResultBuilder]: For program point L191(line 191) no Hoare annotation was computed.
[2021-10-13 00:15:21,648 INFO L857 garLoopResultBuilder]: For program point L158(line 158) no Hoare annotation was computed.
[2021-10-13 00:15:21,649 INFO L857 garLoopResultBuilder]: For program point L125(line 125) no Hoare annotation was computed.
[2021-10-13 00:15:21,649 INFO L857 garLoopResultBuilder]: For program point L92(line 92) no Hoare annotation was computed.
[2021-10-13 00:15:21,649 INFO L857 garLoopResultBuilder]: For program point L59(line 59) no Hoare annotation was computed.
[2021-10-13 00:15:21,649 INFO L857 garLoopResultBuilder]: For program point L555(lines 555 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,649 INFO L857 garLoopResultBuilder]: For program point L225(lines 225 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,650 INFO L857 garLoopResultBuilder]: For program point L424(lines 424 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,650 INFO L857 garLoopResultBuilder]: For program point L259(lines 259 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,650 INFO L857 garLoopResultBuilder]: For program point L193-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,650 INFO L857 garLoopResultBuilder]: For program point L160-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,650 INFO L857 garLoopResultBuilder]: For program point L127-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,651 INFO L857 garLoopResultBuilder]: For program point L94-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,651 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-10-13 00:15:21,651 INFO L857 garLoopResultBuilder]: For program point L61-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,651 INFO L857 garLoopResultBuilder]: For program point L524(lines 524 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,651 INFO L857 garLoopResultBuilder]: For program point L491(lines 491 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,652 INFO L857 garLoopResultBuilder]: For program point L458(lines 458 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,652 INFO L857 garLoopResultBuilder]: For program point L293(lines 293 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,652 INFO L857 garLoopResultBuilder]: For program point L194(line 194) no Hoare annotation was computed.
[2021-10-13 00:15:21,652 INFO L857 garLoopResultBuilder]: For program point L161(line 161) no Hoare annotation was computed.
[2021-10-13 00:15:21,652 INFO L857 garLoopResultBuilder]: For program point L128(line 128) no Hoare annotation was computed.
[2021-10-13 00:15:21,652 INFO L857 garLoopResultBuilder]: For program point L95(line 95) no Hoare annotation was computed.
[2021-10-13 00:15:21,653 INFO L857 garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-10-13 00:15:21,653 INFO L857 garLoopResultBuilder]: For program point L558(lines 558 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,653 INFO L857 garLoopResultBuilder]: For program point L393(lines 393 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,653 INFO L857 garLoopResultBuilder]: For program point L327(lines 327 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,654 INFO L853 garLoopResultBuilder]: At program point L592-2(lines 592 601) the Hoare annotation is: (let ((.cse0 (= 14 ~a4~0)) (.cse1 (= ~a12~0 0))) (or (and .cse0 (= ~a10~0 2) .cse1) (and .cse0 (not (= 7 ~a19~0)) .cse1) (and (= ~a10~0 1) .cse0 .cse1)))
[2021-10-13 00:15:21,654 INFO L857 garLoopResultBuilder]: For program point L361(lines 361 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,654 INFO L857 garLoopResultBuilder]: For program point L196-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,654 INFO L857 garLoopResultBuilder]: For program point L163-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,654 INFO L857 garLoopResultBuilder]: For program point L130-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,654 INFO L857 garLoopResultBuilder]: For program point L97-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,655 INFO L857 garLoopResultBuilder]: For program point L31(lines 31 33) no Hoare annotation was computed.
[2021-10-13 00:15:21,655 INFO L857 garLoopResultBuilder]: For program point L64-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,655 INFO L857 garLoopResultBuilder]: For program point L31-2(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,655 INFO L857 garLoopResultBuilder]: For program point L527(lines 527 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,656 INFO L857 garLoopResultBuilder]: For program point L296(lines 296 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,656 INFO L857 garLoopResultBuilder]: For program point L230(lines 230 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,656 INFO L857 garLoopResultBuilder]: For program point L197(line 197) no Hoare annotation was computed.
[2021-10-13 00:15:21,656 INFO L857 garLoopResultBuilder]: For program point L164(line 164) no Hoare annotation was computed.
[2021-10-13 00:15:21,657 INFO L857 garLoopResultBuilder]: For program point L131(line 131) no Hoare annotation was computed.
[2021-10-13 00:15:21,657 INFO L857 garLoopResultBuilder]: For program point L98(line 98) no Hoare annotation was computed.
[2021-10-13 00:15:21,657 INFO L857 garLoopResultBuilder]: For program point L65(line 65) no Hoare annotation was computed.
[2021-10-13 00:15:21,657 INFO L857 garLoopResultBuilder]: For program point L32(line 32) no Hoare annotation was computed.
[2021-10-13 00:15:21,657 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-10-13 00:15:21,658 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 110) no Hoare annotation was computed.
[2021-10-13 00:15:21,658 INFO L857 garLoopResultBuilder]: For program point L429(lines 429 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,658 INFO L857 garLoopResultBuilder]: For program point L330(lines 330 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,658 INFO L857 garLoopResultBuilder]: For program point L264(lines 264 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,659 INFO L857 garLoopResultBuilder]: For program point L364(lines 364 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,659 INFO L857 garLoopResultBuilder]: For program point L199-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,659 INFO L857 garLoopResultBuilder]: For program point L166-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,659 INFO L857 garLoopResultBuilder]: For program point L133-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,660 INFO L857 garLoopResultBuilder]: For program point L100-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,660 INFO L857 garLoopResultBuilder]: For program point L67-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,660 INFO L857 garLoopResultBuilder]: For program point L34-1(lines 30 584) no Hoare annotation was computed.
[2021-10-13 00:15:21,660 INFO L857 garLoopResultBuilder]: For program point L497(lines 497 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,661 INFO L857 garLoopResultBuilder]: For program point L464(lines 464 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,661 INFO L857 garLoopResultBuilder]: For program point L398(lines 398 582) no Hoare annotation was computed.
[2021-10-13 00:15:21,661 INFO L857 garLoopResultBuilder]: For program point L200(line 200) no Hoare annotation was computed.
[2021-10-13 00:15:21,661 INFO L857 garLoopResultBuilder]: For program point L167(line 167) no Hoare annotation was computed.
[2021-10-13 00:15:21,661 INFO L857 garLoopResultBuilder]: For program point L134(line 134) no Hoare annotation was computed.
[2021-10-13 00:15:21,662 INFO L857 garLoopResultBuilder]: For program point L101(line 101) no Hoare annotation was computed.
[2021-10-13 00:15:21,662 INFO L857 garLoopResultBuilder]: For program point L68(line 68) no Hoare annotation was computed.
[2021-10-13 00:15:21,662 INFO L857 garLoopResultBuilder]: For program point L35(line 35) no Hoare annotation was computed.
[2021-10-13 00:15:21,668 INFO L179 ceAbstractionStarter]: Computing trace abstraction results
[2021-10-13 00:15:21,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 12:15:21 BoogieIcfgContainer
[2021-10-13 00:15:21,689 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-10-13 00:15:21,690 INFO L113 PluginConnector]: ------------------------Witness Printer----------------------------
[2021-10-13 00:15:21,690 INFO L271 PluginConnector]: Initializing Witness Printer...
[2021-10-13 00:15:21,690 INFO L275 PluginConnector]: Witness Printer initialized
[2021-10-13 00:15:21,691 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:15:14" (3/4) ...
[2021-10-13 00:15:21,694 INFO L137 WitnessPrinter]: Generating witness for correct program
[2021-10-13 00:15:21,718 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges
[2021-10-13 00:15:21,719 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges
[2021-10-13 00:15:21,721 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges
[2021-10-13 00:15:21,722 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges
[2021-10-13 00:15:21,872 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/witness.graphml
[2021-10-13 00:15:21,873 INFO L132 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2021-10-13 00:15:21,875 INFO L168 Benchmark]: Toolchain (without parser) took 10061.90 ms. Allocated memory was 107.0 MB in the beginning and 186.6 MB in the end (delta: 79.7 MB). Free memory was 67.4 MB in the beginning and 84.2 MB in the end (delta: -16.7 MB). Peak memory consumption was 62.6 MB. Max. memory is 16.1 GB.
[2021-10-13 00:15:21,875 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 107.0 MB. Free memory was 85.5 MB in the beginning and 85.4 MB in the end (delta: 62.2 kB). There was no memory consumed. Max. memory is 16.1 GB.
[2021-10-13 00:15:21,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 804.87 ms. Allocated memory is still 107.0 MB. Free memory was 67.3 MB in the beginning and 65.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB.
[2021-10-13 00:15:21,876 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.98 ms. Allocated memory is still 107.0 MB. Free memory was 65.0 MB in the beginning and 57.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB.
[2021-10-13 00:15:21,877 INFO L168 Benchmark]: Boogie Preprocessor took 105.04 ms. Allocated memory is still 107.0 MB. Free memory was 57.0 MB in the beginning and 52.2 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB.
[2021-10-13 00:15:21,877 INFO L168 Benchmark]: RCFGBuilder took 1676.58 ms. Allocated memory was 107.0 MB in the beginning and 148.9 MB in the end (delta: 41.9 MB). Free memory was 52.2 MB in the beginning and 75.8 MB in the end (delta: -23.6 MB). Peak memory consumption was 26.2 MB. Max. memory is 16.1 GB.
[2021-10-13 00:15:21,878 INFO L168 Benchmark]: TraceAbstraction took 7136.59 ms. Allocated memory was 148.9 MB in the beginning and 186.6 MB in the end (delta: 37.7 MB). Free memory was 74.7 MB in the beginning and 98.8 MB in the end (delta: -24.2 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB.
[2021-10-13 00:15:21,878 INFO L168 Benchmark]: Witness Printer took 183.30 ms. Allocated memory is still 186.6 MB. Free memory was 98.8 MB in the beginning and 84.2 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB.
[2021-10-13 00:15:21,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.17 ms. Allocated memory is still 107.0 MB. Free memory was 85.5 MB in the beginning and 85.4 MB in the end (delta: 62.2 kB). There was no memory consumed. Max. memory is 16.1 GB.
* CACSL2BoogieTranslator took 804.87 ms. Allocated memory is still 107.0 MB. Free memory was 67.3 MB in the beginning and 65.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB.
* Boogie Procedure Inliner took 145.98 ms. Allocated memory is still 107.0 MB. Free memory was 65.0 MB in the beginning and 57.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB.
* Boogie Preprocessor took 105.04 ms. Allocated memory is still 107.0 MB. Free memory was 57.0 MB in the beginning and 52.2 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB.
* RCFGBuilder took 1676.58 ms. Allocated memory was 107.0 MB in the beginning and 148.9 MB in the end (delta: 41.9 MB). Free memory was 52.2 MB in the beginning and 75.8 MB in the end (delta: -23.6 MB). Peak memory consumption was 26.2 MB. Max. memory is 16.1 GB.
* TraceAbstraction took 7136.59 ms. Allocated memory was 148.9 MB in the beginning and 186.6 MB in the end (delta: 37.7 MB). Free memory was 74.7 MB in the beginning and 98.8 MB in the end (delta: -24.2 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB.
* Witness Printer took 183.30 ms. Allocated memory is still 186.6 MB. Free memory was 98.8 MB in the beginning and 84.2 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: ErrorAutomatonStatistics
NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
- PositiveResult [Line: 110]: call to reach_error is unreachable
For all program executions holds that call to reach_error is unreachable at this location
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 1 procedures, 206 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7020.7ms, OverallIterations: 5, TraceHistogramMax: 3, EmptinessCheckTime: 57.9ms, AutomataDifference: 4892.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 66.5ms, InitialAbstractionConstructionTime: 22.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 514 SDtfs, 910 SDslu, 54 SDs, 0 SdLazy, 2854 SolverSat, 506 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3463.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 165.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=560occurred in iteration=3, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 161.1ms AutomataMinimizationTime, 5 MinimizatonAttempts, 144 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 18 NumberOfFragments, 65 HoareAnnotationTreeSize, 3 FomulaSimplifications, 245 FormulaSimplificationTreeSizeReduction, 19.9ms HoareSimplificationTime, 3 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 36.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 78.0ms SsaConstructionTime, 312.3ms SatisfiabilityAnalysisTime, 1107.8ms InterpolantComputationTime, 764 NumberOfCodeBlocks, 764 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 759 ConstructedInterpolants, 0 QuantifiedInterpolants, 4280 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 422/422 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
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
- InvariantResult [Line: 592]: Loop Invariant
Derived loop invariant: (((14 == a4 && a10 == 2) && a12 == 0) || ((14 == a4 && !(7 == a19)) && a12 == 0)) || ((a10 == 1 && 14 == a4) && a12 == 0)
- InvariantResult [Line: 30]: Loop Invariant
Derived loop invariant: (((14 == a4 && a10 == 2) && a12 == 0) || ((14 == a4 && !(7 == a19)) && a12 == 0)) || ((a10 == 1 && 14 == a4) && a12 == 0)
- InvariantResult [Line: 586]: Loop Invariant
Derived loop invariant: 1
RESULT: Ultimate proved your program to be correct!
[2021-10-13 00:15:21,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7002fc-5f1d-4b21-aec1-114727259799/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0
Received shutdown request...