Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-2265
Executing tool itstools
Input is Railroad-PT-020, examination is ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075kn-ebro-143262772900975
=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-0
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-1
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-10
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-11
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-12
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-13
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-14
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-15
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-2
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-3
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-4
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-5
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-6
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-7
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-8
FORMULA_NAME Railroad-PT-020-ReachabilityFireabilitySimple-9

=== Now, execution of the tool begins

BK_START 1432839198554

work folder: /home/mcc/execution
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FORMULA Railroad-PT-020-ReachabilityFireabilitySimple-1 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
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FORMULA Railroad-PT-020-ReachabilityFireabilitySimple-5 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
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FORMULA Railroad-PT-020-ReachabilityFireabilitySimple-4 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
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work folder: /home/mcc/execution

BK_STOP 1432840356191

--------------------
content from stderr:

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 28, 2015 6:53:22 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 28, 2015 6:53:22 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 124 ms
May 28, 2015 6:53:22 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 218 places.
May 28, 2015 6:53:22 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 506 transitions.
May 28, 2015 6:53:23 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 59 fixed domain variables (out of 218 variables)

May 28, 2015 6:53:23 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 59 constant array cells/variables (out of 218 variables)
pl_P59_4,pl_P59_12,pl_P100_5,pl_P20_1,pl_P59_19,pl_P54_1,pl_P95_1,pl_P100_13,pl_P24_1,pl_P45_1,pl_P100_18,pl_P76_1,pl_P100_10,pl_P86_1,pl_P59_8,pl_P59_13,pl_P85_1,pl_P59_11,pl_P84_1,pl_P28_1,pl_P9_1,pl_P16_1,pl_P59_6,pl_P108_1,pl_P56_1,pl_P100_19,pl_P59_2,pl_P59_9,pl_P100_14,pl_P19_1,pl_P100_12,pl_P25_1,pl_P59_10,pl_P59_16,pl_P3_1,pl_P100_4,pl_P59_17,pl_P100_15,pl_P100_21,pl_P59_7,pl_P100_20,pl_P59_15,pl_P100_7,pl_P100_16,pl_P100_9,pl_P105_1,pl_P91_1,pl_P59_20,pl_P64_1,pl_P100_6,pl_P53_1,pl_P100_11,pl_P59_21,pl_P59_5,pl_P59_14,pl_P100_17,pl_P100_8,pl_P59_18,pl_P97_1,
May 28, 2015 6:53:24 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 59 constant variables :pl_P59_4, pl_P59_12, pl_P100_5, pl_P20_1, pl_P59_19, pl_P54_1, pl_P95_1, pl_P100_13, pl_P24_1, pl_P45_1, pl_P100_18, pl_P76_1, pl_P100_10, pl_P86_1, pl_P59_8, pl_P59_13, pl_P85_1, pl_P59_11, pl_P84_1, pl_P28_1, pl_P9_1, pl_P16_1, pl_P59_6, pl_P108_1, pl_P56_1, pl_P100_19, pl_P59_2, pl_P59_9, pl_P100_14, pl_P19_1, pl_P100_12, pl_P25_1, pl_P59_10, pl_P59_16, pl_P3_1, pl_P100_4, pl_P59_17, pl_P100_15, pl_P100_21, pl_P59_7, pl_P100_20, pl_P59_15, pl_P100_7, pl_P100_16, pl_P100_9, pl_P105_1, pl_P91_1, pl_P59_20, pl_P64_1, pl_P100_6, pl_P53_1, pl_P100_11, pl_P59_21, pl_P59_5, pl_P59_14, pl_P100_17, pl_P100_8, pl_P59_18, pl_P97_1
May 28, 2015 6:53:24 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1174 ms
May 28, 2015 6:53:24 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 103 ms
May 28, 2015 6:53:24 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 308 ms
May 28, 2015 6:53:24 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 28, 2015 6:53:24 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 1 ms
May 28, 2015 6:53:24 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Railroad-PT-020-ReachabilityFireabilitySimple-0:[reachable] : (((pl_P21_7>=1)&&(pl_P23_5>=1))&&(pl_P36_1>=1)) found Support [pl_P21_7, pl_P23_5, pl_P36_1]
May 28, 2015 6:53:24 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 3
May 28, 2015 6:53:24 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:24 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 517 ms
May 28, 2015 6:53:24 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 156 / 159 variable(s)
May 28, 2015 6:53:24 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 0 times)...
May 28, 2015 6:53:24 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:25 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 96 ms
May 28, 2015 6:53:25 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:25 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 263 ms
May 28, 2015 6:53:25 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T27_1, tr_T47_148]
May 28, 2015 6:53:25 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T27_1, tr_T47_148] on the original GAL...
May 28, 2015 6:53:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 814 ms
May 28, 2015 6:53:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 21 ms
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1140 ms
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T27_1 couldn't be replayed on the original GAL
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T27_1 to refine the abstraction...
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 154 / 159 variable(s)
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 1 times)...
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 40 ms
May 28, 2015 6:53:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 128 ms
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_148, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_148, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 184 ms
May 28, 2015 6:53:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 9 ms
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 416 ms
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_148 couldn't be replayed on the original GAL
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_148 to refine the abstraction...
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:27 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-0(UNSAT) depth K=1 took 2148 ms
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 152 / 159 variable(s)
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 2 times)...
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:27 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 ms
May 28, 2015 6:53:27 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 127 ms
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:27 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 132 ms
May 28, 2015 6:53:27 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 345 ms
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T50_6 couldn't be replayed on the original GAL
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T50_6 to refine the abstraction...
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 150 / 159 variable(s)
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 3 times)...
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:27 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 61 ms
May 28, 2015 6:53:27 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 186 ms
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_170, tr_T47_149, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:27 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_170, tr_T47_149, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:28 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 252 ms
May 28, 2015 6:53:28 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 17 ms
May 28, 2015 6:53:28 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-1(UNSAT) depth K=1 took 1114 ms
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 673 ms
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_170 couldn't be replayed on the original GAL
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_170 to refine the abstraction...
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 148 / 159 variable(s)
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 4 times)...
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:28 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 93 ms
May 28, 2015 6:53:28 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 371 ms
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_192, tr_T47_171, tr_T47_150, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:28 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_192, tr_T47_171, tr_T47_150, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:28 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-2(UNSAT) depth K=1 took 828 ms
May 28, 2015 6:53:29 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 205 ms
May 28, 2015 6:53:29 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 16 ms
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 552 ms
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_192 couldn't be replayed on the original GAL
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_192 to refine the abstraction...
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 146 / 159 variable(s)
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 5 times)...
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:29 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 44 ms
May 28, 2015 6:53:29 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 281 ms
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T16_1, tr_T50_5, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:29 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T16_1, tr_T50_5, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:29 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 142 ms
May 28, 2015 6:53:29 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:30 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-3(UNSAT) depth K=1 took 1042 ms
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 372 ms
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T16_1 couldn't be replayed on the original GAL
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T16_1 to refine the abstraction...
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 143 / 159 variable(s)
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 6 times)...
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:30 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 115 ms
May 28, 2015 6:53:30 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 395 ms
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:30 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:30 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 207 ms
May 28, 2015 6:53:30 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 16 ms
May 28, 2015 6:53:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-4(UNSAT) depth K=1 took 1056 ms
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 558 ms
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T50_5 couldn't be replayed on the original GAL
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T50_5 to refine the abstraction...
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 142 / 159 variable(s)
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 7 times)...
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:31 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 51 ms
May 28, 2015 6:53:31 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 402 ms
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_214, tr_T47_193, tr_T47_172, tr_T47_151, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:31 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_214, tr_T47_193, tr_T47_172, tr_T47_151, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:31 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 135 ms
May 28, 2015 6:53:31 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-5(UNSAT) depth K=1 took 840 ms
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 351 ms
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_214 couldn't be replayed on the original GAL
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_214 to refine the abstraction...
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 140 / 159 variable(s)
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 8 times)...
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:32 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 59 ms
May 28, 2015 6:53:32 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 6 ms
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 572 ms
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_237, tr_T47_216, tr_T47_195, tr_T47_174, tr_T47_153, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:32 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_237, tr_T47_216, tr_T47_195, tr_T47_174, tr_T47_153, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-6(UNSAT) depth K=1 took 803 ms
May 28, 2015 6:53:32 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 152 ms
May 28, 2015 6:53:32 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 383 ms
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_237 couldn't be replayed on the original GAL
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_237 to refine the abstraction...
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 138 / 159 variable(s)
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 9 times)...
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:33 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 60 ms
May 28, 2015 6:53:33 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:53:33 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-7(UNSAT) depth K=1 took 905 ms
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 809 ms
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T43_1, tr_T20_1, tr_T50_4, tr_T50_5, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:33 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T43_1, tr_T20_1, tr_T50_4, tr_T50_5, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:34 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 109 ms
May 28, 2015 6:53:34 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:34 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 330 ms
May 28, 2015 6:53:34 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T43_1 couldn't be replayed on the original GAL
May 28, 2015 6:53:34 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T43_1 to refine the abstraction...
May 28, 2015 6:53:34 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:34 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 136 / 159 variable(s)
May 28, 2015 6:53:34 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 10 times)...
May 28, 2015 6:53:34 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:34 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 60 ms
May 28, 2015 6:53:34 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:34 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-8(UNSAT) depth K=1 took 864 ms
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 770 ms
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:35 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 107 ms
May 28, 2015 6:53:35 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:35 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-9(UNSAT) depth K=1 took 833 ms
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 332 ms
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T50_4 couldn't be replayed on the original GAL
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T50_4 to refine the abstraction...
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 135 / 159 variable(s)
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 11 times)...
May 28, 2015 6:53:35 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:35 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 68 ms
May 28, 2015 6:53:35 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:36 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-10(UNSAT) depth K=1 took 897 ms
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 899 ms
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_259, tr_T47_238, tr_T47_217, tr_T47_196, tr_T47_175, tr_T47_154, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_259, tr_T47_238, tr_T47_217, tr_T47_196, tr_T47_175, tr_T47_154, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:36 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 108 ms
May 28, 2015 6:53:36 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 320 ms
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_259 couldn't be replayed on the original GAL
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_259 to refine the abstraction...
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 133 / 159 variable(s)
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 12 times)...
May 28, 2015 6:53:36 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:36 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 62 ms
May 28, 2015 6:53:36 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:37 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-11(UNSAT) depth K=1 took 810 ms
May 28, 2015 6:53:37 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 957 ms
May 28, 2015 6:53:37 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_281, tr_T47_260, tr_T47_239, tr_T47_218, tr_T47_197, tr_T47_176, tr_T47_155, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:37 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_281, tr_T47_260, tr_T47_239, tr_T47_218, tr_T47_197, tr_T47_176, tr_T47_155, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:37 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-12(UNSAT) depth K=1 took 783 ms
May 28, 2015 6:53:37 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 113 ms
May 28, 2015 6:53:37 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:38 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 383 ms
May 28, 2015 6:53:38 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_281 couldn't be replayed on the original GAL
May 28, 2015 6:53:38 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_281 to refine the abstraction...
May 28, 2015 6:53:38 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:38 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 131 / 159 variable(s)
May 28, 2015 6:53:38 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 13 times)...
May 28, 2015 6:53:38 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:38 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 64 ms
May 28, 2015 6:53:38 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:38 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-13(UNSAT) depth K=1 took 824 ms
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1221 ms
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T50_3, tr_T20_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T50_3, tr_T20_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:39 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-14(UNSAT) depth K=1 took 812 ms
May 28, 2015 6:53:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 115 ms
May 28, 2015 6:53:39 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 380 ms
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T50_3 couldn't be replayed on the original GAL
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T50_3 to refine the abstraction...
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 130 / 159 variable(s)
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 14 times)...
May 28, 2015 6:53:39 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 68 ms
May 28, 2015 6:53:39 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
May 28, 2015 6:53:40 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-15(UNSAT) depth K=1 took 868 ms
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1594 ms
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_303, tr_T47_282, tr_T47_261, tr_T47_240, tr_T47_219, tr_T47_198, tr_T47_177, tr_T47_156, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_303, tr_T47_282, tr_T47_261, tr_T47_240, tr_T47_219, tr_T47_198, tr_T47_177, tr_T47_156, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:41 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 135 ms
May 28, 2015 6:53:41 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 377 ms
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_303 couldn't be replayed on the original GAL
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_303 to refine the abstraction...
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 128 / 159 variable(s)
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 15 times)...
May 28, 2015 6:53:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:41 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 76 ms
May 28, 2015 6:53:41 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:43 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-0(UNSAT) depth K=6 took 3011 ms
May 28, 2015 6:53:43 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1886 ms
May 28, 2015 6:53:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_325, tr_T47_304, tr_T47_283, tr_T47_262, tr_T47_241, tr_T47_220, tr_T47_199, tr_T47_178, tr_T47_157, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_325, tr_T47_304, tr_T47_283, tr_T47_262, tr_T47_241, tr_T47_220, tr_T47_199, tr_T47_178, tr_T47_157, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:43 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 114 ms
May 28, 2015 6:53:43 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:44 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 327 ms
May 28, 2015 6:53:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_325 couldn't be replayed on the original GAL
May 28, 2015 6:53:44 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_325 to refine the abstraction...
May 28, 2015 6:53:44 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:44 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 126 / 159 variable(s)
May 28, 2015 6:53:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 16 times)...
May 28, 2015 6:53:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:44 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 28, 2015 6:53:44 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:46 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-1(UNSAT) depth K=6 took 2783 ms
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 2322 ms
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T50_2, tr_T20_1, tr_T50_3, tr_T20_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T50_2, tr_T20_1, tr_T50_3, tr_T20_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:46 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 120 ms
May 28, 2015 6:53:46 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 332 ms
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T50_2 couldn't be replayed on the original GAL
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T50_2 to refine the abstraction...
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 125 / 159 variable(s)
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 17 times)...
May 28, 2015 6:53:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:46 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 84 ms
May 28, 2015 6:53:47 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 6 ms
May 28, 2015 6:53:48 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-2(UNSAT) depth K=6 took 2669 ms
May 28, 2015 6:53:49 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 2674 ms
May 28, 2015 6:53:49 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_347, tr_T47_326, tr_T47_305, tr_T47_284, tr_T47_263, tr_T47_242, tr_T47_221, tr_T47_200, tr_T47_179, tr_T47_158, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:49 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_347, tr_T47_326, tr_T47_305, tr_T47_284, tr_T47_263, tr_T47_242, tr_T47_221, tr_T47_200, tr_T47_179, tr_T47_158, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:49 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 121 ms
May 28, 2015 6:53:49 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:49 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 394 ms
May 28, 2015 6:53:49 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_347 couldn't be replayed on the original GAL
May 28, 2015 6:53:49 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_347 to refine the abstraction...
May 28, 2015 6:53:50 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:50 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 123 / 159 variable(s)
May 28, 2015 6:53:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 18 times)...
May 28, 2015 6:53:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:50 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 86 ms
May 28, 2015 6:53:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:51 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-3(UNSAT) depth K=6 took 2898 ms
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 2981 ms
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_369, tr_T47_348, tr_T47_327, tr_T47_306, tr_T47_285, tr_T47_264, tr_T47_243, tr_T47_222, tr_T47_201, tr_T47_180, tr_T47_159, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_369, tr_T47_348, tr_T47_327, tr_T47_306, tr_T47_285, tr_T47_264, tr_T47_243, tr_T47_222, tr_T47_201, tr_T47_180, tr_T47_159, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:53 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 108 ms
May 28, 2015 6:53:53 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 332 ms
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_369 couldn't be replayed on the original GAL
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_369 to refine the abstraction...
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 121 / 159 variable(s)
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 19 times)...
May 28, 2015 6:53:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:53 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 86 ms
May 28, 2015 6:53:53 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:53:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-4(UNSAT) depth K=6 took 3127 ms
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 3598 ms
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_391, tr_T47_370, tr_T47_349, tr_T47_328, tr_T47_307, tr_T47_286, tr_T47_265, tr_T47_244, tr_T47_223, tr_T47_202, tr_T47_181, tr_T47_160, tr_T7_1, tr_T27_1]
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_391, tr_T47_370, tr_T47_349, tr_T47_328, tr_T47_307, tr_T47_286, tr_T47_265, tr_T47_244, tr_T47_223, tr_T47_202, tr_T47_181, tr_T47_160, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:53:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 127 ms
May 28, 2015 6:53:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 342 ms
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_391 couldn't be replayed on the original GAL
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_391 to refine the abstraction...
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 119 / 159 variable(s)
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 20 times)...
May 28, 2015 6:53:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:53:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 88 ms
May 28, 2015 6:53:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:53:57 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-5(UNSAT) depth K=6 took 3168 ms
May 28, 2015 6:54:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-6(UNSAT) depth K=6 took 2729 ms
May 28, 2015 6:54:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 4253 ms
May 28, 2015 6:54:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_413, tr_T47_392, tr_T47_371, tr_T47_350, tr_T47_329, tr_T47_308, tr_T47_287, tr_T47_266, tr_T47_245, tr_T47_224, tr_T47_203, tr_T47_182, tr_T47_161, tr_T7_1, tr_T27_1]
May 28, 2015 6:54:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_413, tr_T47_392, tr_T47_371, tr_T47_350, tr_T47_329, tr_T47_308, tr_T47_287, tr_T47_266, tr_T47_245, tr_T47_224, tr_T47_203, tr_T47_182, tr_T47_161, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:54:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 117 ms
May 28, 2015 6:54:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:54:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 332 ms
May 28, 2015 6:54:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_413 couldn't be replayed on the original GAL
May 28, 2015 6:54:02 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_413 to refine the abstraction...
May 28, 2015 6:54:02 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:54:02 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 117 / 159 variable(s)
May 28, 2015 6:54:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 21 times)...
May 28, 2015 6:54:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:54:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 118 ms
May 28, 2015 6:54:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:54:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-7(UNSAT) depth K=6 took 2780 ms
May 28, 2015 6:54:06 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-8(UNSAT) depth K=6 took 2763 ms
May 28, 2015 6:54:08 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-9(UNSAT) depth K=6 took 2675 ms
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 7096 ms
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T40_1, tr_T59_1, tr_T43_1, tr_T20_1, tr_T50_2, tr_T20_1, tr_T50_3, tr_T20_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T40_1, tr_T59_1, tr_T43_1, tr_T20_1, tr_T50_2, tr_T20_1, tr_T50_3, tr_T20_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:54:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 111 ms
May 28, 2015 6:54:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 328 ms
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T59_1 couldn't be replayed on the original GAL
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T59_1 to refine the abstraction...
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 115 / 159 variable(s)
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 22 times)...
May 28, 2015 6:54:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:54:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 112 ms
May 28, 2015 6:54:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:54:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-10(UNSAT) depth K=6 took 2712 ms
May 28, 2015 6:54:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-11(UNSAT) depth K=6 took 2897 ms
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 7579 ms
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T47_435, tr_T47_414, tr_T47_393, tr_T47_372, tr_T47_351, tr_T47_330, tr_T47_309, tr_T47_288, tr_T47_267, tr_T47_246, tr_T47_225, tr_T47_204, tr_T47_183, tr_T47_162, tr_T7_1, tr_T27_1]
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T47_435, tr_T47_414, tr_T47_393, tr_T47_372, tr_T47_351, tr_T47_330, tr_T47_309, tr_T47_288, tr_T47_267, tr_T47_246, tr_T47_225, tr_T47_204, tr_T47_183, tr_T47_162, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:54:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 111 ms
May 28, 2015 6:54:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 364 ms
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T47_435 couldn't be replayed on the original GAL
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T47_435 to refine the abstraction...
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 113 / 159 variable(s)
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 23 times)...
May 28, 2015 6:54:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:54:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 115 ms
May 28, 2015 6:54:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:54:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-12(UNSAT) depth K=6 took 3611 ms
May 28, 2015 6:54:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-13(UNSAT) depth K=6 took 2848 ms
May 28, 2015 6:54:23 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-14(UNSAT) depth K=6 took 2536 ms
May 28, 2015 6:54:25 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 8320 ms
May 28, 2015 6:54:25 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T20_1, tr_T50_2, tr_T20_1, tr_T50_3, tr_T20_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:54:25 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T20_1, tr_T50_2, tr_T20_1, tr_T50_3, tr_T20_1, tr_T50_4, tr_T20_1, tr_T50_5, tr_T20_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:54:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 155 ms
May 28, 2015 6:54:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:54:26 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 401 ms
May 28, 2015 6:54:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T20_1 couldn't be replayed on the original GAL
May 28, 2015 6:54:26 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T20_1 to refine the abstraction...
May 28, 2015 6:54:26 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:54:26 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 111 / 159 variable(s)
May 28, 2015 6:54:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 24 times)...
May 28, 2015 6:54:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:54:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 98 ms
May 28, 2015 6:54:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:54:26 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-15(UNSAT) depth K=6 took 3290 ms
May 28, 2015 6:54:38 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-0(UNSAT) depth K=11 took 11839 ms
May 28, 2015 6:54:38 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 12438 ms
May 28, 2015 6:54:38 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T20_1, tr_T50_2, tr_T23_1, tr_T50_3, tr_T23_1, tr_T50_4, tr_T23_1, tr_T50_5, tr_T23_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:54:38 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T20_1, tr_T50_2, tr_T23_1, tr_T50_3, tr_T23_1, tr_T50_4, tr_T23_1, tr_T50_5, tr_T23_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:54:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 110 ms
May 28, 2015 6:54:39 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:54:39 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 332 ms
May 28, 2015 6:54:39 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T23_1 couldn't be replayed on the original GAL
May 28, 2015 6:54:39 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T23_1 to refine the abstraction...
May 28, 2015 6:54:39 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:54:39 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 109 / 159 variable(s)
May 28, 2015 6:54:39 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 25 times)...
May 28, 2015 6:54:39 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:54:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 104 ms
May 28, 2015 6:54:39 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:54:44 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-1(SAT) depth K=11 took 5554 ms
May 28, 2015 6:54:49 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-2(UNSAT) depth K=11 took 4982 ms
May 28, 2015 6:54:56 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 17344 ms
May 28, 2015 6:54:56 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T16_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T20_1, tr_T50_2, tr_T23_1, tr_T50_3, tr_T25_1, tr_T50_4, tr_T25_1, tr_T50_5, tr_T25_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:54:56 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T16_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T20_1, tr_T50_2, tr_T23_1, tr_T50_3, tr_T25_1, tr_T50_4, tr_T25_1, tr_T50_5, tr_T25_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:54:56 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 120 ms
May 28, 2015 6:54:56 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 6 ms
May 28, 2015 6:54:57 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 405 ms
May 28, 2015 6:54:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T25_1 couldn't be replayed on the original GAL
May 28, 2015 6:54:57 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T25_1 to refine the abstraction...
May 28, 2015 6:54:57 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:54:57 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 107 / 159 variable(s)
May 28, 2015 6:54:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 26 times)...
May 28, 2015 6:54:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:54:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 121 ms
May 28, 2015 6:54:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:55:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-3(UNSAT) depth K=11 took 14287 ms
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 18877 ms
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T26_1, tr_T50_2, tr_T26_1, tr_T50_3, tr_T26_1, tr_T50_4, tr_T26_1, tr_T50_5, tr_T26_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T26_1, tr_T50_2, tr_T26_1, tr_T50_3, tr_T26_1, tr_T50_4, tr_T26_1, tr_T50_5, tr_T26_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:55:16 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 112 ms
May 28, 2015 6:55:16 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 400 ms
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T26_1 couldn't be replayed on the original GAL
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T26_1 to refine the abstraction...
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 105 / 159 variable(s)
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 27 times)...
May 28, 2015 6:55:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:55:16 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 107 ms
May 28, 2015 6:55:16 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:55:26 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-4(UNSAT) depth K=11 took 22794 ms
May 28, 2015 6:55:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-5(SAT) depth K=11 took 6114 ms
May 28, 2015 6:55:34 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 18422 ms
May 28, 2015 6:55:34 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T2_1, tr_T50_2, tr_T2_1, tr_T50_3, tr_T2_1, tr_T50_4, tr_T2_1, tr_T50_5, tr_T2_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:55:34 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T2_1, tr_T50_2, tr_T2_1, tr_T50_3, tr_T2_1, tr_T50_4, tr_T2_1, tr_T50_5, tr_T2_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:55:35 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 109 ms
May 28, 2015 6:55:35 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:55:35 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 329 ms
May 28, 2015 6:55:35 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T2_1 couldn't be replayed on the original GAL
May 28, 2015 6:55:35 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T2_1 to refine the abstraction...
May 28, 2015 6:55:35 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:55:35 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 103 / 159 variable(s)
May 28, 2015 6:55:35 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 28 times)...
May 28, 2015 6:55:35 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:55:35 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 127 ms
May 28, 2015 6:55:35 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
May 28, 2015 6:55:42 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-6(UNSAT) depth K=11 took 10518 ms
May 28, 2015 6:55:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-7(UNSAT) depth K=11 took 12773 ms
May 28, 2015 6:56:06 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-8(UNSAT) depth K=11 took 10903 ms
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 38943 ms
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T26_1, tr_T50_2, tr_T2_1, tr_T50_3, tr_T32_1, tr_T50_4, tr_T32_1, tr_T50_5, tr_T32_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T26_1, tr_T50_2, tr_T2_1, tr_T50_3, tr_T32_1, tr_T50_4, tr_T32_1, tr_T50_5, tr_T32_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 6:56:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 109 ms
May 28, 2015 6:56:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 331 ms
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T32_1 couldn't be replayed on the original GAL
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T32_1 to refine the abstraction...
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 101 / 159 variable(s)
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 29 times)...
May 28, 2015 6:56:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:56:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 108 ms
May 28, 2015 6:56:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
May 28, 2015 6:56:17 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-9(UNSAT) depth K=11 took 10841 ms
May 28, 2015 6:56:28 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-10(UNSAT) depth K=11 took 10578 ms
May 28, 2015 6:56:38 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-11(UNSAT) depth K=11 took 10637 ms
May 28, 2015 6:56:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-12(UNSAT) depth K=11 took 15695 ms
May 28, 2015 6:57:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-13(UNSAT) depth K=11 took 17172 ms
May 28, 2015 6:57:26 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-14(UNSAT) depth K=11 took 14588 ms
May 28, 2015 6:57:38 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-15(UNSAT) depth K=11 took 12440 ms
May 28, 2015 7:00:24 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-0(UNSAT) depth K=16 took 166009 ms
May 28, 2015 7:00:35 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-2(UNSAT) depth K=16 took 11175 ms
May 28, 2015 7:01:46 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 332330 ms
May 28, 2015 7:01:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T26_1, tr_T50_2, tr_T2_1, tr_T50_3, tr_T32_1, tr_T50_4, tr_T36_1, tr_T50_5, tr_T36_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 7:01:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T26_1, tr_T50_2, tr_T2_1, tr_T50_3, tr_T32_1, tr_T50_4, tr_T36_1, tr_T50_5, tr_T36_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 7:01:47 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 108 ms
May 28, 2015 7:01:47 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 7:01:47 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 364 ms
May 28, 2015 7:01:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T36_1 couldn't be replayed on the original GAL
May 28, 2015 7:01:47 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T36_1 to refine the abstraction...
May 28, 2015 7:01:47 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 7:01:47 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 99 / 159 variable(s)
May 28, 2015 7:01:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 30 times)...
May 28, 2015 7:01:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 7:01:47 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 110 ms
May 28, 2015 7:01:47 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 7:01:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-3(UNSAT) depth K=16 took 79675 ms
May 28, 2015 7:02:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-4(SAT) depth K=16 took 7444 ms
May 28, 2015 7:04:33 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-6(UNSAT) depth K=16 took 150754 ms
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 370893 ms
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T26_1, tr_T50_2, tr_T2_1, tr_T50_3, tr_T32_1, tr_T50_4, tr_T38_1, tr_T50_5, tr_T38_1, tr_T50_6, tr_T7_1, tr_T27_1]
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T25_1, tr_T40_1, tr_T57_1, tr_T59_1, tr_T43_1, tr_T26_1, tr_T50_2, tr_T2_1, tr_T50_3, tr_T32_1, tr_T50_4, tr_T38_1, tr_T50_5, tr_T38_1, tr_T50_6, tr_T7_1, tr_T27_1] on the original GAL...
May 28, 2015 7:07:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 110 ms
May 28, 2015 7:07:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 379 ms
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T38_1 couldn't be replayed on the original GAL
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T38_1 to refine the abstraction...
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 97 / 159 variable(s)
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-020-ReachabilityFireabilitySimple-0(refined 31 times)...
May 28, 2015 7:07:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 7:07:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 147 ms
May 28, 2015 7:07:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
May 28, 2015 7:08:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-7(UNSAT) depth K=16 took 227981 ms
May 28, 2015 7:09:37 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-8(UNSAT) depth K=16 took 76074 ms
May 28, 2015 7:11:52 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-020-ReachabilityFireabilitySimple-9(UNSAT) depth K=16 took 134618 ms
java.lang.IllegalThreadStateException: process hasn't exited
at java.lang.UNIXProcess.exitValue(UNIXProcess.java:421)
at fr.lip6.move.gal.itstools.ProcessController.execute(ProcessController.java:125)
at fr.lip6.move.gal.cegar.checkers.ITSLauncher.run(ITSLauncher.java:99)
at fr.lip6.move.gal.cegar.checkers.ITSLauncher.run(ITSLauncher.java:56)
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:72)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:46)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
May 28, 2015 7:12:35 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Railroad-PT-020-ReachabilityFireabilitySimple-0 due to an exception when running procedure.

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Railroad-PT-020"
export BK_EXAMINATION="ReachabilityFireabilitySimple"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/users/gast00/fkordon/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-020.tgz
mv Railroad-PT-020 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2265"
echo " Executing tool itstools"
echo " Input is Railroad-PT-020, examination is ReachabilityFireabilitySimple"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r075kn-ebro-143262772900975"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireabilitySimple" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireabilitySimple" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireabilitySimple.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireabilitySimple.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireabilitySimple.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireabilitySimple.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;