./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/podwr001_pso.oepc.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 7b2dab56
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr001_pso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC --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 ddc48cbfae1e02ff78f5004018e59f2d3bab3ac5
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE
--- Real Ultimate output ---
This is Ultimate 0.2.0-7b2dab5
[2021-10-11 00:28:28,395 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-10-11 00:28:28,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-10-11 00:28:28,435 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-10-11 00:28:28,435 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-10-11 00:28:28,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-10-11 00:28:28,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-10-11 00:28:28,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-10-11 00:28:28,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-10-11 00:28:28,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-10-11 00:28:28,445 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-10-11 00:28:28,446 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-10-11 00:28:28,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-10-11 00:28:28,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-10-11 00:28:28,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-10-11 00:28:28,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-10-11 00:28:28,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-10-11 00:28:28,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-10-11 00:28:28,454 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-10-11 00:28:28,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-10-11 00:28:28,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-10-11 00:28:28,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-10-11 00:28:28,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-10-11 00:28:28,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-10-11 00:28:28,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-10-11 00:28:28,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-10-11 00:28:28,466 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-10-11 00:28:28,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-10-11 00:28:28,468 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-10-11 00:28:28,469 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-10-11 00:28:28,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-10-11 00:28:28,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-10-11 00:28:28,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-10-11 00:28:28,472 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-10-11 00:28:28,473 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-10-11 00:28:28,473 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-10-11 00:28:28,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-10-11 00:28:28,474 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-10-11 00:28:28,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-10-11 00:28:28,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-10-11 00:28:28,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-10-11 00:28:28,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-32bit-Automizer_Default.epf
[2021-10-11 00:28:28,505 INFO L113 SettingsManager]: Loading preferences was successful
[2021-10-11 00:28:28,505 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-10-11 00:28:28,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-10-11 00:28:28,507 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-10-11 00:28:28,507 INFO L138 SettingsManager]: * Use SBE=true
[2021-10-11 00:28:28,507 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-10-11 00:28:28,507 INFO L138 SettingsManager]: * sizeof long=4
[2021-10-11 00:28:28,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-10-11 00:28:28,508 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-10-11 00:28:28,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-10-11 00:28:28,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-10-11 00:28:28,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-10-11 00:28:28,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-10-11 00:28:28,509 INFO L138 SettingsManager]: * sizeof long double=12
[2021-10-11 00:28:28,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-10-11 00:28:28,509 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-10-11 00:28:28,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-10-11 00:28:28,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-10-11 00:28:28,510 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-10-11 00:28:28,510 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-10-11 00:28:28,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-11 00:28:28,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-10-11 00:28:28,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-10-11 00:28:28,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-10-11 00:28:28,511 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2021-10-11 00:28:28,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-10-11 00:28:28,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-10-11 00:28:28,511 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-10-11 00:28:28,512 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_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ddc48cbfae1e02ff78f5004018e59f2d3bab3ac5
[2021-10-11 00:28:28,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-10-11 00:28:28,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-10-11 00:28:28,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-10-11 00:28:28,802 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-10-11 00:28:28,803 INFO L275 PluginConnector]: CDTParser initialized
[2021-10-11 00:28:28,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/pthread-wmm/podwr001_pso.oepc.i
[2021-10-11 00:28:28,888 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/data/c38bd7561/de6ba70a3b3449859ae113914ba08ca5/FLAGa8687a02b
[2021-10-11 00:28:29,395 INFO L306 CDTParser]: Found 1 translation units.
[2021-10-11 00:28:29,396 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/sv-benchmarks/c/pthread-wmm/podwr001_pso.oepc.i
[2021-10-11 00:28:29,417 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/data/c38bd7561/de6ba70a3b3449859ae113914ba08ca5/FLAGa8687a02b
[2021-10-11 00:28:29,711 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/data/c38bd7561/de6ba70a3b3449859ae113914ba08ca5
[2021-10-11 00:28:29,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-10-11 00:28:29,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2021-10-11 00:28:29,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-10-11 00:28:29,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-10-11 00:28:29,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-10-11 00:28:29,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:28:29" (1/1) ...
[2021-10-11 00:28:29,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a9c536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:29, skipping insertion in model container
[2021-10-11 00:28:29,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:28:29" (1/1) ...
[2021-10-11 00:28:29,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-10-11 00:28:29,785 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-10-11 00:28:29,987 WARN L226 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_494646f1-ccdd-40db-abda-f0d32953db29/sv-benchmarks/c/pthread-wmm/podwr001_pso.oepc.i[951,964]
[2021-10-11 00:28:30,186 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-11 00:28:30,194 INFO L203 MainTranslator]: Completed pre-run
[2021-10-11 00:28:30,206 WARN L226 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_494646f1-ccdd-40db-abda-f0d32953db29/sv-benchmarks/c/pthread-wmm/podwr001_pso.oepc.i[951,964]
[2021-10-11 00:28:30,257 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-11 00:28:30,345 INFO L208 MainTranslator]: Completed translation
[2021-10-11 00:28:30,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30 WrapperNode
[2021-10-11 00:28:30,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-10-11 00:28:30,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-10-11 00:28:30,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-10-11 00:28:30,349 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2021-10-11 00:28:30,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
[2021-10-11 00:28:30,402 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
[2021-10-11 00:28:30,442 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-10-11 00:28:30,443 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-10-11 00:28:30,443 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-10-11 00:28:30,444 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-10-11 00:28:30,452 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
[2021-10-11 00:28:30,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
[2021-10-11 00:28:30,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
[2021-10-11 00:28:30,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
[2021-10-11 00:28:30,494 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
[2021-10-11 00:28:30,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
[2021-10-11 00:28:30,501 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
[2021-10-11 00:28:30,522 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-10-11 00:28:30,523 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-10-11 00:28:30,523 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-10-11 00:28:30,524 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-10-11 00:28:30,525 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (1/1) ...
No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-11 00:28:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2021-10-11 00:28:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2021-10-11 00:28:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-10-11 00:28:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-10-11 00:28:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure P0
[2021-10-11 00:28:30,590 INFO L138 BoogieDeclarations]: Found implementation of procedure P0
[2021-10-11 00:28:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure P1
[2021-10-11 00:28:30,591 INFO L138 BoogieDeclarations]: Found implementation of procedure P1
[2021-10-11 00:28:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure P2
[2021-10-11 00:28:30,591 INFO L138 BoogieDeclarations]: Found implementation of procedure P2
[2021-10-11 00:28:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2021-10-11 00:28:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2021-10-11 00:28:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-10-11 00:28:30,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-10-11 00:28:30,594 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2021-10-11 00:28:32,713 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-10-11 00:28:32,713 INFO L299 CfgBuilder]: Removed 10 assume(true) statements.
[2021-10-11 00:28:32,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:28:32 BoogieIcfgContainer
[2021-10-11 00:28:32,715 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-10-11 00:28:32,716 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-10-11 00:28:32,717 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2021-10-11 00:28:32,720 INFO L275 PluginConnector]: TraceAbstraction initialized
[2021-10-11 00:28:32,720 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 12:28:29" (1/3) ...
[2021-10-11 00:28:32,721 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f06710b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 12:28:32, skipping insertion in model container
[2021-10-11 00:28:32,721 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:28:30" (2/3) ...
[2021-10-11 00:28:32,721 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f06710b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 12:28:32, skipping insertion in model container
[2021-10-11 00:28:32,721 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:28:32" (3/3) ...
[2021-10-11 00:28:32,723 INFO L111 eAbstractionObserver]: Analyzing ICFG podwr001_pso.oepc.i
[2021-10-11 00:28:32,737 WARN L169 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2021-10-11 00:28:32,737 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-10-11 00:28:32,740 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations.
[2021-10-11 00:28:32,741 INFO L354 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2021-10-11 00:28:32,781 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,781 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,781 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,781 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,781 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,781 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,782 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,782 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,782 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,783 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,783 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,783 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,783 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,783 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,784 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,784 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,784 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,784 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,786 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,787 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,787 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,787 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,787 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,789 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,789 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,791 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,791 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,792 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,792 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,792 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,792 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,793 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,793 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,793 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,793 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,793 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,793 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,794 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,794 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,796 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,796 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,796 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,797 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,799 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,799 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,799 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,799 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,799 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,800 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,800 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,802 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,802 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,802 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,805 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,826 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,826 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,826 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,827 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,827 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,827 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,827 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,827 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,827 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,831 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,831 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,831 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,832 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,832 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,832 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,832 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,834 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,836 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,836 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,837 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,837 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,839 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,840 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,840 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,840 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,840 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,842 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,845 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,845 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,846 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,846 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,846 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,846 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,846 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,847 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,847 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,847 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,847 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,847 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,848 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,848 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,848 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,848 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,848 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,849 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,849 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,849 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,849 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,849 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,850 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,850 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,850 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,850 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,850 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,850 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,851 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,851 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,851 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,851 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,851 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,853 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,853 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,853 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,854 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,854 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,854 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,854 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,854 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,855 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,855 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,855 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,855 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-11 00:28:32,857 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2021-10-11 00:28:32,868 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations.
[2021-10-11 00:28:32,906 INFO L377 AbstractCegarLoop]: Interprodecural is true
[2021-10-11 00:28:32,907 INFO L378 AbstractCegarLoop]: Hoare is true
[2021-10-11 00:28:32,907 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-10-11 00:28:32,907 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-10-11 00:28:32,907 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-10-11 00:28:32,907 INFO L382 AbstractCegarLoop]: Difference is false
[2021-10-11 00:28:32,907 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-10-11 00:28:32,907 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2021-10-11 00:28:32,922 INFO L120 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation.
[2021-10-11 00:28:32,924 INFO L135 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 107 places, 99 transitions, 213 flow
[2021-10-11 00:28:32,928 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 107 places, 99 transitions, 213 flow
[2021-10-11 00:28:32,929 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 107 places, 99 transitions, 213 flow
[2021-10-11 00:28:32,988 INFO L129 PetriNetUnfolder]: 2/96 cut-off events.
[2021-10-11 00:28:32,993 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-11 00:28:33,003 INFO L84 FinitePrefix]: Finished finitePrefix Result has 106 conditions, 96 events. 2/96 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 65 event pairs, 0 based on Foata normal form. 0/92 useless extension candidates. Maximal degree in co-relation 61. Up to 2 conditions per place.
[2021-10-11 00:28:33,010 INFO L116 LiptonReduction]: Number of co-enabled transitions 1694
[2021-10-11 00:28:33,286 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:33,287 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:33,289 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:33,289 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:33,294 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:33,294 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:33,300 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:33,300 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:33,340 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:33,340 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:33,341 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:33,342 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:33,346 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:33,347 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:33,351 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:33,352 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:33,727 WARN L197 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58
[2021-10-11 00:28:33,840 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 57
[2021-10-11 00:28:34,403 WARN L197 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 88
[2021-10-11 00:28:34,613 WARN L197 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 85
[2021-10-11 00:28:34,964 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:34,964 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:34,965 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:34,965 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:34,968 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:34,969 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:34,972 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:34,972 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,027 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,028 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,029 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,029 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,033 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,033 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,037 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,037 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,118 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,119 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,121 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:35,122 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:35,123 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:35,123 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:35,125 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:35,125 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:35,128 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 2, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,129 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:35,130 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,130 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:35,131 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 2, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,132 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:35,196 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,196 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2021-10-11 00:28:35,199 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 8, 2, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,199 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:35,240 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,240 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,241 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,241 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,243 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,244 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,246 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,246 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,277 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,277 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,278 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,278 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,280 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,280 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,283 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,283 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,382 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,383 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,383 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,384 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,385 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,386 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,388 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,388 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,410 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,411 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,411 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,412 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,413 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,414 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,416 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,416 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,797 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,798 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,801 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,801 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,804 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,804 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,807 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,807 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,839 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,840 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,842 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,842 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,845 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,845 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,848 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,848 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:35,920 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,920 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2021-10-11 00:28:35,923 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 8, 2, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,923 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:35,975 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:35,976 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:35,982 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:35,983 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:35,984 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:35,985 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:35,986 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:35,986 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:35,988 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 2, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,988 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:35,989 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,989 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:35,991 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 2, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:35,991 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:36,254 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,255 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,256 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,256 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,258 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,258 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,260 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,260 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,281 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,281 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,282 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,282 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,284 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,284 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,286 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,286 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,462 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,462 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,466 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:36,467 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:36,468 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:36,468 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:36,469 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:36,469 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:36,472 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:36,472 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:36,474 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:36,474 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:36,475 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:36,476 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:36,532 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:36,532 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2021-10-11 00:28:36,535 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 8, 2, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:36,535 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:36,567 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,568 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,568 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,569 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,570 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,571 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,572 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,573 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,592 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,592 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,593 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,593 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,595 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,595 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,597 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,597 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,726 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,726 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,727 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,727 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,729 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,729 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,731 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,731 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,751 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,751 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,752 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,752 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:36,754 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,754 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:36,763 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:36,763 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:37,092 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 59
[2021-10-11 00:28:37,394 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 87
[2021-10-11 00:28:37,565 WARN L197 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 87
[2021-10-11 00:28:37,655 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:37,655 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2021-10-11 00:28:37,658 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 8, 2, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:37,658 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:37,705 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:37,705 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:37,712 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:37,712 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:37,714 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:37,714 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:37,715 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2021-10-11 00:28:37,715 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2021-10-11 00:28:37,717 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:37,717 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:37,719 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:37,719 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:37,720 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 5, 3, 4, 3, 4, 3, 2, 1] term
[2021-10-11 00:28:37,720 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2021-10-11 00:28:37,944 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 3, 2, 2, 1] term
[2021-10-11 00:28:37,945 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:38,555 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:38,556 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:38,556 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:38,557 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:38,559 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:38,559 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:38,561 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:38,561 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:38,586 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:38,587 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:38,588 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:38,588 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2021-10-11 00:28:38,590 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:38,591 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:38,593 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 5, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2021-10-11 00:28:38,593 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2021-10-11 00:28:39,120 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58
[2021-10-11 00:28:39,309 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58
[2021-10-11 00:28:40,296 WARN L197 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116
[2021-10-11 00:28:40,485 WARN L197 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 112
[2021-10-11 00:28:40,886 WARN L197 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116
[2021-10-11 00:28:41,066 WARN L197 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 112
[2021-10-11 00:28:41,070 INFO L131 LiptonReduction]: Checked pairs total: 4418
[2021-10-11 00:28:41,070 INFO L133 LiptonReduction]: Total number of compositions: 82
[2021-10-11 00:28:41,076 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 37 places, 28 transitions, 71 flow
[2021-10-11 00:28:41,138 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 974 states.
[2021-10-11 00:28:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states.
[2021-10-11 00:28:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2021-10-11 00:28:41,144 INFO L414 BasicCegarLoop]: Found error trace
[2021-10-11 00:28:41,145 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1]
[2021-10-11 00:28:41,145 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-10-11 00:28:41,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-11 00:28:41,150 INFO L82 PathProgramCache]: Analyzing trace with hash 1062898, now seen corresponding path program 1 times
[2021-10-11 00:28:41,158 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-11 00:28:41,159 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790548138]
[2021-10-11 00:28:41,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-11 00:28:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-11 00:28:41,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-11 00:28:41,375 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790548138]
[2021-10-11 00:28:41,376 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-11 00:28:41,376 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-10-11 00:28:41,376 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121591152]
[2021-10-11 00:28:41,380 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-10-11 00:28:41,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-11 00:28:41,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-11 00:28:41,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-11 00:28:41,401 INFO L87 Difference]: Start difference. First operand 974 states. Second operand 3 states.
[2021-10-11 00:28:41,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-11 00:28:41,537 INFO L93 Difference]: Finished difference Result 812 states and 2575 transitions.
[2021-10-11 00:28:41,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2021-10-11 00:28:41,543 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3
[2021-10-11 00:28:41,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-11 00:28:41,580 INFO L225 Difference]: With dead ends: 812
[2021-10-11 00:28:41,581 INFO L226 Difference]: Without dead ends: 687
[2021-10-11 00:28:41,582 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-11 00:28:41,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states.
[2021-10-11 00:28:41,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 687.
[2021-10-11 00:28:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 687 states.
[2021-10-11 00:28:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 2150 transitions.
[2021-10-11 00:28:41,688 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 2150 transitions. Word has length 3
[2021-10-11 00:28:41,688 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-11 00:28:41,689 INFO L481 AbstractCegarLoop]: Abstraction has 687 states and 2150 transitions.
[2021-10-11 00:28:41,689 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2021-10-11 00:28:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 2150 transitions.
[2021-10-11 00:28:41,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2021-10-11 00:28:41,691 INFO L414 BasicCegarLoop]: Found error trace
[2021-10-11 00:28:41,691 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-11 00:28:41,691 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-10-11 00:28:41,691 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-10-11 00:28:41,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-11 00:28:41,692 INFO L82 PathProgramCache]: Analyzing trace with hash 1817380040, now seen corresponding path program 1 times
[2021-10-11 00:28:41,692 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-11 00:28:41,692 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592639130]
[2021-10-11 00:28:41,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-11 00:28:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-11 00:28:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-11 00:28:41,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592639130]
[2021-10-11 00:28:41,852 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-11 00:28:41,852 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-10-11 00:28:41,852 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42475309]
[2021-10-11 00:28:41,853 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-10-11 00:28:41,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-11 00:28:41,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-10-11 00:28:41,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-10-11 00:28:41,854 INFO L87 Difference]: Start difference. First operand 687 states and 2150 transitions. Second operand 4 states.
[2021-10-11 00:28:41,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-11 00:28:41,936 INFO L93 Difference]: Finished difference Result 556 states and 1490 transitions.
[2021-10-11 00:28:41,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2021-10-11 00:28:41,937 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10
[2021-10-11 00:28:41,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-11 00:28:41,941 INFO L225 Difference]: With dead ends: 556
[2021-10-11 00:28:41,941 INFO L226 Difference]: Without dead ends: 431
[2021-10-11 00:28:41,942 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2021-10-11 00:28:41,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states.
[2021-10-11 00:28:41,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 431.
[2021-10-11 00:28:41,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 431 states.
[2021-10-11 00:28:41,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 1126 transitions.
[2021-10-11 00:28:41,982 INFO L78 Accepts]: Start accepts. Automaton has 431 states and 1126 transitions. Word has length 10
[2021-10-11 00:28:41,982 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-11 00:28:41,982 INFO L481 AbstractCegarLoop]: Abstraction has 431 states and 1126 transitions.
[2021-10-11 00:28:41,983 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states.
[2021-10-11 00:28:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1126 transitions.
[2021-10-11 00:28:41,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2021-10-11 00:28:41,991 INFO L414 BasicCegarLoop]: Found error trace
[2021-10-11 00:28:41,991 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-11 00:28:41,991 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-10-11 00:28:41,991 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-10-11 00:28:41,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-11 00:28:42,001 INFO L82 PathProgramCache]: Analyzing trace with hash -2114840283, now seen corresponding path program 1 times
[2021-10-11 00:28:42,002 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-11 00:28:42,002 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27571312]
[2021-10-11 00:28:42,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-11 00:28:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-11 00:28:42,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-11 00:28:42,167 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27571312]
[2021-10-11 00:28:42,168 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-11 00:28:42,168 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-10-11 00:28:42,168 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652577426]
[2021-10-11 00:28:42,168 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states
[2021-10-11 00:28:42,168 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-11 00:28:42,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2021-10-11 00:28:42,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2021-10-11 00:28:42,169 INFO L87 Difference]: Start difference. First operand 431 states and 1126 transitions. Second operand 5 states.
[2021-10-11 00:28:42,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-11 00:28:42,211 INFO L93 Difference]: Finished difference Result 300 states and 706 transitions.
[2021-10-11 00:28:42,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2021-10-11 00:28:42,212 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14
[2021-10-11 00:28:42,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-11 00:28:42,213 INFO L225 Difference]: With dead ends: 300
[2021-10-11 00:28:42,214 INFO L226 Difference]: Without dead ends: 239
[2021-10-11 00:28:42,214 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2021-10-11 00:28:42,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states.
[2021-10-11 00:28:42,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 239.
[2021-10-11 00:28:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states.
[2021-10-11 00:28:42,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 550 transitions.
[2021-10-11 00:28:42,222 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 550 transitions. Word has length 14
[2021-10-11 00:28:42,222 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-11 00:28:42,222 INFO L481 AbstractCegarLoop]: Abstraction has 239 states and 550 transitions.
[2021-10-11 00:28:42,223 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states.
[2021-10-11 00:28:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 550 transitions.
[2021-10-11 00:28:42,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19
[2021-10-11 00:28:42,223 INFO L414 BasicCegarLoop]: Found error trace
[2021-10-11 00:28:42,224 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-11 00:28:42,224 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2021-10-11 00:28:42,224 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-10-11 00:28:42,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-11 00:28:42,224 INFO L82 PathProgramCache]: Analyzing trace with hash 1741118964, now seen corresponding path program 1 times
[2021-10-11 00:28:42,225 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-11 00:28:42,225 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875957703]
[2021-10-11 00:28:42,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-11 00:28:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-11 00:28:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-11 00:28:42,420 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875957703]
[2021-10-11 00:28:42,421 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-11 00:28:42,421 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2021-10-11 00:28:42,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836478013]
[2021-10-11 00:28:42,421 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states
[2021-10-11 00:28:42,422 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-11 00:28:42,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2021-10-11 00:28:42,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2021-10-11 00:28:42,423 INFO L87 Difference]: Start difference. First operand 239 states and 550 transitions. Second operand 6 states.
[2021-10-11 00:28:42,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-11 00:28:42,491 INFO L93 Difference]: Finished difference Result 204 states and 478 transitions.
[2021-10-11 00:28:42,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2021-10-11 00:28:42,491 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 18
[2021-10-11 00:28:42,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-11 00:28:42,493 INFO L225 Difference]: With dead ends: 204
[2021-10-11 00:28:42,493 INFO L226 Difference]: Without dead ends: 191
[2021-10-11 00:28:42,493 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42
[2021-10-11 00:28:42,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states.
[2021-10-11 00:28:42,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191.
[2021-10-11 00:28:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states.
[2021-10-11 00:28:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 454 transitions.
[2021-10-11 00:28:42,500 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 454 transitions. Word has length 18
[2021-10-11 00:28:42,500 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-11 00:28:42,500 INFO L481 AbstractCegarLoop]: Abstraction has 191 states and 454 transitions.
[2021-10-11 00:28:42,500 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states.
[2021-10-11 00:28:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 454 transitions.
[2021-10-11 00:28:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2021-10-11 00:28:42,501 INFO L414 BasicCegarLoop]: Found error trace
[2021-10-11 00:28:42,501 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-11 00:28:42,501 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2021-10-11 00:28:42,502 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-10-11 00:28:42,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-11 00:28:42,502 INFO L82 PathProgramCache]: Analyzing trace with hash 580307001, now seen corresponding path program 1 times
[2021-10-11 00:28:42,502 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-11 00:28:42,502 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910426404]
[2021-10-11 00:28:42,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-11 00:28:42,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-11 00:28:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-11 00:28:42,759 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910426404]
[2021-10-11 00:28:42,759 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-11 00:28:42,759 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2021-10-11 00:28:42,759 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798248891]
[2021-10-11 00:28:42,760 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states
[2021-10-11 00:28:42,760 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-11 00:28:42,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2021-10-11 00:28:42,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2021-10-11 00:28:42,762 INFO L87 Difference]: Start difference. First operand 191 states and 454 transitions. Second operand 8 states.
[2021-10-11 00:28:43,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-11 00:28:43,007 INFO L93 Difference]: Finished difference Result 224 states and 516 transitions.
[2021-10-11 00:28:43,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2021-10-11 00:28:43,007 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 22
[2021-10-11 00:28:43,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-11 00:28:43,009 INFO L225 Difference]: With dead ends: 224
[2021-10-11 00:28:43,009 INFO L226 Difference]: Without dead ends: 147
[2021-10-11 00:28:43,009 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156
[2021-10-11 00:28:43,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states.
[2021-10-11 00:28:43,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147.
[2021-10-11 00:28:43,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states.
[2021-10-11 00:28:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 334 transitions.
[2021-10-11 00:28:43,014 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 334 transitions. Word has length 22
[2021-10-11 00:28:43,015 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-11 00:28:43,015 INFO L481 AbstractCegarLoop]: Abstraction has 147 states and 334 transitions.
[2021-10-11 00:28:43,015 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states.
[2021-10-11 00:28:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 334 transitions.
[2021-10-11 00:28:43,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2021-10-11 00:28:43,015 INFO L414 BasicCegarLoop]: Found error trace
[2021-10-11 00:28:43,016 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-11 00:28:43,016 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2021-10-11 00:28:43,016 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-10-11 00:28:43,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-11 00:28:43,016 INFO L82 PathProgramCache]: Analyzing trace with hash -456231219, now seen corresponding path program 2 times
[2021-10-11 00:28:43,016 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-11 00:28:43,017 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448887522]
[2021-10-11 00:28:43,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-11 00:28:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-10-11 00:28:43,147 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2021-10-11 00:28:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-10-11 00:28:43,225 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2021-10-11 00:28:43,282 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2021-10-11 00:28:43,282 INFO L523 BasicCegarLoop]: Counterexample might be feasible
[2021-10-11 00:28:43,283 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2021-10-11 00:28:43,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 12:28:43 BasicIcfg
[2021-10-11 00:28:43,439 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-10-11 00:28:43,439 INFO L113 PluginConnector]: ------------------------Witness Printer----------------------------
[2021-10-11 00:28:43,439 INFO L271 PluginConnector]: Initializing Witness Printer...
[2021-10-11 00:28:43,439 INFO L275 PluginConnector]: Witness Printer initialized
[2021-10-11 00:28:43,440 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:28:32" (3/4) ...
[2021-10-11 00:28:43,442 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample
[2021-10-11 00:28:43,589 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494646f1-ccdd-40db-abda-f0d32953db29/bin/uautomizer-Z5i5R5N3CC/witness.graphml
[2021-10-11 00:28:43,589 INFO L132 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2021-10-11 00:28:43,590 INFO L168 Benchmark]: Toolchain (without parser) took 13875.59 ms. Allocated memory was 144.7 MB in the beginning and 356.5 MB in the end (delta: 211.8 MB). Free memory was 110.2 MB in the beginning and 304.9 MB in the end (delta: -194.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 16.1 GB.
[2021-10-11 00:28:43,591 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 50.0 MB in the beginning and 49.5 MB in the end (delta: 501.9 kB). There was no memory consumed. Max. memory is 16.1 GB.
[2021-10-11 00:28:43,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.67 ms. Allocated memory is still 144.7 MB. Free memory was 110.2 MB in the beginning and 95.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB.
[2021-10-11 00:28:43,591 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.32 ms. Allocated memory is still 144.7 MB. Free memory was 95.9 MB in the beginning and 93.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB.
[2021-10-11 00:28:43,592 INFO L168 Benchmark]: Boogie Preprocessor took 79.10 ms. Allocated memory is still 144.7 MB. Free memory was 93.7 MB in the beginning and 91.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB.
[2021-10-11 00:28:43,592 INFO L168 Benchmark]: RCFGBuilder took 2191.92 ms. Allocated memory was 144.7 MB in the beginning and 174.1 MB in the end (delta: 29.4 MB). Free memory was 91.3 MB in the beginning and 102.7 MB in the end (delta: -11.4 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB.
[2021-10-11 00:28:43,592 INFO L168 Benchmark]: TraceAbstraction took 10722.42 ms. Allocated memory was 174.1 MB in the beginning and 356.5 MB in the end (delta: 182.5 MB). Free memory was 101.6 MB in the beginning and 321.7 MB in the end (delta: -220.1 MB). Peak memory consumption was 123.1 MB. Max. memory is 16.1 GB.
[2021-10-11 00:28:43,593 INFO L168 Benchmark]: Witness Printer took 150.15 ms. Allocated memory is still 356.5 MB. Free memory was 321.7 MB in the beginning and 304.9 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB.
[2021-10-11 00:28:43,595 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 50.0 MB in the beginning and 49.5 MB in the end (delta: 501.9 kB). There was no memory consumed. Max. memory is 16.1 GB.
* CACSL2BoogieTranslator took 630.67 ms. Allocated memory is still 144.7 MB. Free memory was 110.2 MB in the beginning and 95.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB.
* Boogie Procedure Inliner took 95.32 ms. Allocated memory is still 144.7 MB. Free memory was 95.9 MB in the beginning and 93.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB.
* Boogie Preprocessor took 79.10 ms. Allocated memory is still 144.7 MB. Free memory was 93.7 MB in the beginning and 91.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB.
* RCFGBuilder took 2191.92 ms. Allocated memory was 144.7 MB in the beginning and 174.1 MB in the end (delta: 29.4 MB). Free memory was 91.3 MB in the beginning and 102.7 MB in the end (delta: -11.4 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB.
* TraceAbstraction took 10722.42 ms. Allocated memory was 174.1 MB in the beginning and 356.5 MB in the end (delta: 182.5 MB). Free memory was 101.6 MB in the beginning and 321.7 MB in the end (delta: -220.1 MB). Peak memory consumption was 123.1 MB. Max. memory is 16.1 GB.
* Witness Printer took 150.15 ms. Allocated memory is still 356.5 MB. Free memory was 321.7 MB in the beginning and 304.9 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: PetriNetLargeBlockEncoding benchmarks
1159 VarBasedMoverChecksPositive, 67 VarBasedMoverChecksNegative, 29 SemBasedMoverChecksPositive, 38 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.7s, 170 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 8.1s, 107 PlacesBefore, 37 PlacesAfterwards, 99 TransitionsBefore, 28 TransitionsAfterwards, 1694 CoEnabledTransitionPairs, 6 FixpointIterations, 37 TrivialSequentialCompositions, 37 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 7 ConcurrentYvCompositions, 1 ChoiceCompositions, 82 TotalNumberOfCompositions, 4418 MoverChecksTotal
- CounterExampleResult [Line: 18]: a call to reach_error is reachable
a call to reach_error is reachable
We found a FailurePath:
[L709] 0 int __unbuffered_cnt = 0;
[L711] 0 int __unbuffered_p0_EAX = 0;
[L713] 0 int __unbuffered_p1_EAX = 0;
[L715] 0 int __unbuffered_p2_EAX = 0;
[L716] 0 _Bool main$tmp_guard0;
[L717] 0 _Bool main$tmp_guard1;
[L719] 0 int x = 0;
[L721] 0 int y = 0;
[L723] 0 int z = 0;
[L724] 0 _Bool z$flush_delayed;
[L725] 0 int z$mem_tmp;
[L726] 0 _Bool z$r_buff0_thd0;
[L727] 0 _Bool z$r_buff0_thd1;
[L728] 0 _Bool z$r_buff0_thd2;
[L729] 0 _Bool z$r_buff0_thd3;
[L730] 0 _Bool z$r_buff1_thd0;
[L731] 0 _Bool z$r_buff1_thd1;
[L732] 0 _Bool z$r_buff1_thd2;
[L733] 0 _Bool z$r_buff1_thd3;
[L734] 0 _Bool z$read_delayed;
[L735] 0 int *z$read_delayed_var;
[L736] 0 int z$w_buff0;
[L737] 0 _Bool z$w_buff0_used;
[L738] 0 int z$w_buff1;
[L739] 0 _Bool z$w_buff1_used;
[L740] 0 _Bool weak$$choice0;
[L741] 0 _Bool weak$$choice2;
[L835] 0 pthread_t t1567;
[L836] FCALL, FORK 0 pthread_create(&t1567, ((void *)0), P0, ((void *)0))
VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L745] 1 z$w_buff1 = z$w_buff0
[L746] 1 z$w_buff0 = 1
[L747] 1 z$w_buff1_used = z$w_buff0_used
[L748] 1 z$w_buff0_used = (_Bool)1
[L18] COND FALSE 1 !(!expression)
[L750] 1 z$r_buff1_thd0 = z$r_buff0_thd0
[L751] 1 z$r_buff1_thd1 = z$r_buff0_thd1
[L752] 1 z$r_buff1_thd2 = z$r_buff0_thd2
[L753] 1 z$r_buff1_thd3 = z$r_buff0_thd3
[L754] 1 z$r_buff0_thd1 = (_Bool)1
VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L837] 0 pthread_t t1568;
[L757] 1 __unbuffered_p0_EAX = x
VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L838] FCALL, FORK 0 pthread_create(&t1568, ((void *)0), P1, ((void *)0))
VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L774] 2 x = 1
VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L777] 2 __unbuffered_p1_EAX = y
VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L780] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z)
[L780] EXPR 2 z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z
[L780] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z)
[L780] 2 z = z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z)
[L781] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used
[L781] 2 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used
[L782] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$w_buff1_used
[L782] 2 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$w_buff1_used
[L783] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2
[L783] 2 z$r_buff0_thd2 = z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2
[L784] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$r_buff1_thd2
[L784] 2 z$r_buff1_thd2 = z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$r_buff1_thd2
[L787] 2 __unbuffered_cnt = __unbuffered_cnt + 1
[L789] 2 return 0;
[L839] 0 pthread_t t1569;
[L840] FCALL, FORK 0 pthread_create(&t1569, ((void *)0), P2, ((void *)0))
VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L794] 3 y = 1
VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L797] 3 weak$$choice0 = __VERIFIER_nondet_bool()
[L798] 3 weak$$choice2 = __VERIFIER_nondet_bool()
[L799] 3 z$flush_delayed = weak$$choice2
[L800] 3 z$mem_tmp = z
[L801] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)
[L801] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)
[L802] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))
[L802] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))
[L803] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))
[L803] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))
[L804] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))
[L804] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))
[L805] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L805] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L806] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))
[L806] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))
[L807] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L807] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L808] 3 __unbuffered_p2_EAX = z
[L809] EXPR 3 z$flush_delayed ? z$mem_tmp : z
[L809] 3 z = z$flush_delayed ? z$mem_tmp : z
[L810] 3 z$flush_delayed = (_Bool)0
VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L813] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z)
[L813] EXPR 3 z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z
[L813] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z)
[L813] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z)
[L814] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used
[L814] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used
[L815] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used
[L815] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used
[L816] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3
[L816] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3
[L817] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3
[L817] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3
[L820] 3 __unbuffered_cnt = __unbuffered_cnt + 1
[L822] 3 return 0;
[L760] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd1 ? z$w_buff1 : z)
[L760] 1 z = z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd1 ? z$w_buff1 : z)
[L761] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used
[L761] 1 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used
[L762] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$w_buff1_used
[L762] 1 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$w_buff1_used
[L763] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$r_buff0_thd1
[L763] 1 z$r_buff0_thd1 = z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$r_buff0_thd1
[L764] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$r_buff1_thd1
[L764] 1 z$r_buff1_thd1 = z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$r_buff1_thd1
[L767] 1 __unbuffered_cnt = __unbuffered_cnt + 1
[L769] 1 return 0;
[L842] 0 main$tmp_guard0 = __unbuffered_cnt == 3
[L3] COND FALSE 0 !(!cond)
[L846] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z)
[L846] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z
[L846] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z)
[L846] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z)
[L847] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used
[L847] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used
[L848] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used
[L848] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used
[L849] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0
[L849] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0
[L850] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0
[L850] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0
[L853] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 0)
[L18] COND TRUE 0 !expression
[L18] 0 reach_error()
VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 4 procedures, 98 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 10.3s, OverallIterations: 6, TraceHistogramMax: 1, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 8.2s, HoareTripleCheckerStatistics: 136 SDtfs, 182 SDslu, 326 SDs, 0 SdLazy, 162 SolverSat, 37 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 27 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=974occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 89 NumberOfCodeBlocks, 89 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 62 ConstructedInterpolants, 0 QuantifiedInterpolants, 7341 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
Received shutdown request...