Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r387-smll-171683819200042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d1m18, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r387-smll-171683819200042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K Apr 12 19:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 46K Apr 12 19:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 12 19:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 450K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716891910139

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SieveSingleMsgMbox-PT-d1m18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-28 10:25:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-28 10:25:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 10:25:12] [INFO ] Load time of PNML (sax parser for PT used): 218 ms
[2024-05-28 10:25:12] [INFO ] Transformed 1295 places.
[2024-05-28 10:25:12] [INFO ] Transformed 749 transitions.
[2024-05-28 10:25:12] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 402 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1295/1295 places, 749/749 transitions.
Reduce places removed 1053 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 1293 rules applied. Total rules applied 1293 place count 242 transition count 509
Applied a total of 1293 rules in 61 ms. Remains 242 /1295 variables (removed 1053) and now considering 509/749 (removed 240) transitions.
// Phase 1: matrix 509 rows 242 cols
[2024-05-28 10:25:12] [INFO ] Computed 5 invariants in 41 ms
[2024-05-28 10:25:13] [INFO ] Implicit Places using invariants in 860 ms returned []
[2024-05-28 10:25:13] [INFO ] Invariant cache hit.
[2024-05-28 10:25:13] [INFO ] State equation strengthened by 347 read => feed constraints.
[2024-05-28 10:25:15] [INFO ] Implicit Places using invariants and state equation in 2051 ms returned []
Implicit Place search using SMT with State Equation took 2971 ms to find 0 implicit places.
Running 508 sub problems to find dead transitions.
[2024-05-28 10:25:15] [INFO ] Invariant cache hit.
[2024-05-28 10:25:15] [INFO ] State equation strengthened by 347 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/241 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 3 (OVERLAPS) 1/242 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 508 unsolved
[2024-05-28 10:25:30] [INFO ] Deduced a trap composed of 41 places in 182 ms of which 32 ms to minimize.
[2024-05-28 10:25:30] [INFO ] Deduced a trap composed of 38 places in 157 ms of which 3 ms to minimize.
[2024-05-28 10:25:30] [INFO ] Deduced a trap composed of 41 places in 127 ms of which 3 ms to minimize.
[2024-05-28 10:25:30] [INFO ] Deduced a trap composed of 41 places in 124 ms of which 3 ms to minimize.
[2024-05-28 10:25:31] [INFO ] Deduced a trap composed of 47 places in 116 ms of which 2 ms to minimize.
[2024-05-28 10:25:31] [INFO ] Deduced a trap composed of 64 places in 114 ms of which 3 ms to minimize.
[2024-05-28 10:25:31] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 3 ms to minimize.
[2024-05-28 10:25:31] [INFO ] Deduced a trap composed of 64 places in 104 ms of which 3 ms to minimize.
[2024-05-28 10:25:31] [INFO ] Deduced a trap composed of 71 places in 125 ms of which 2 ms to minimize.
[2024-05-28 10:25:31] [INFO ] Deduced a trap composed of 74 places in 106 ms of which 2 ms to minimize.
[2024-05-28 10:25:31] [INFO ] Deduced a trap composed of 74 places in 194 ms of which 4 ms to minimize.
[2024-05-28 10:25:32] [INFO ] Deduced a trap composed of 77 places in 192 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 508 unsolved
[2024-05-28 10:25:35] [INFO ] Deduced a trap composed of 83 places in 104 ms of which 3 ms to minimize.
[2024-05-28 10:25:35] [INFO ] Deduced a trap composed of 83 places in 109 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 7 (OVERLAPS) 509/751 variables, 242/261 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/751 variables, 347/608 constraints. Problems are: Problem set: 0 solved, 508 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 751/751 variables, and 608 constraints, problems are : Problem set: 0 solved, 508 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 242/242 constraints, ReadFeed: 347/347 constraints, PredecessorRefiner: 508/508 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 508 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/241 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/241 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 4 (OVERLAPS) 1/242 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 7 (OVERLAPS) 509/751 variables, 242/261 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/751 variables, 347/608 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/751 variables, 508/1116 constraints. Problems are: Problem set: 0 solved, 508 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 751/751 variables, and 1116 constraints, problems are : Problem set: 0 solved, 508 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 242/242 constraints, ReadFeed: 347/347 constraints, PredecessorRefiner: 508/508 constraints, Known Traps: 14/14 constraints]
After SMT, in 62157ms problems are : Problem set: 0 solved, 508 unsolved
Search for dead transitions found 0 dead transitions in 62197ms
Starting structural reductions in LIVENESS mode, iteration 1 : 242/1295 places, 509/749 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 65312 ms. Remains : 242/1295 places, 509/749 transitions.
Discarding 275 transitions out of 509. Remains 234
Initial state reduction rules removed 1 formulas.
[2024-05-28 10:26:19] [INFO ] Flatten gal took : 211 ms
[2024-05-28 10:26:19] [INFO ] Flatten gal took : 77 ms
[2024-05-28 10:26:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17413789431058895389.gal : 68 ms
[2024-05-28 10:26:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7035963712937560415.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17413789431058895389.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7035963712937560415.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality7035963712937560415.prop.
RANDOM walk for 40000 steps (8862 resets) in 5667 ms. (7 steps per ms) remains 212/233 properties
BEST_FIRST walk for 403 steps (19 resets) in 14 ms. (26 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (17 resets) in 18 ms. (21 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (15 resets) in 26 ms. (14 steps per ms) remains 212/212 properties
BEST_FIRST walk for 401 steps (19 resets) in 27 ms. (14 steps per ms) remains 212/212 properties
BEST_FIRST walk for 400 steps (19 resets) in 20 ms. (19 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (15 resets) in 20 ms. (19 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (23 resets) in 22 ms. (17 steps per ms) remains 212/212 properties
BEST_FIRST walk for 401 steps (19 resets) in 25 ms. (15 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (15 resets) in 22 ms. (17 steps per ms) remains 212/212 properties
BEST_FIRST walk for 401 steps (18 resets) in 17 ms. (22 steps per ms) remains 212/212 properties
BEST_FIRST walk for 401 steps (22 resets) in 37 ms. (10 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (20 resets) in 21 ms. (18 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (15 resets) in 15 ms. (25 steps per ms) remains 212/212 properties
BEST_FIRST walk for 400 steps (18 resets) in 18 ms. (21 steps per ms) remains 212/212 properties
BEST_FIRST walk for 404 steps (16 resets) in 19 ms. (20 steps per ms) remains 212/212 properties
BEST_FIRST walk for 401 steps (22 resets) in 26 ms. (14 steps per ms) remains 212/212 properties
BEST_FIRST walk for 404 steps (22 resets) in 19 ms. (20 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (17 resets) in 23 ms. (16 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (20 resets) in 22 ms. (17 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (19 resets) in 23 ms. (16 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (17 resets) in 22 ms. (17 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (16 resets) in 25 ms. (15 steps per ms) remains 212/212 properties
Reachability property qltransition_429 is true.
BEST_FIRST walk for 402 steps (26 resets) in 19 ms. (20 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (19 resets) in 22 ms. (17 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (16 resets) in 9 ms. (40 steps per ms) remains 212/212 properties
BEST_FIRST walk for 404 steps (18 resets) in 16 ms. (23 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (19 resets) in 15 ms. (25 steps per ms) remains 212/212 properties
BEST_FIRST walk for 400 steps (19 resets) in 11 ms. (33 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (22 resets) in 10 ms. (36 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (21 resets) in 8 ms. (44 steps per ms) remains 212/212 properties
Reachability property qltransition_6 is true.
Reachability property qltransition_5 is true.
BEST_FIRST walk for 401 steps (21 resets) in 10 ms. (36 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (17 resets) in 8 ms. (44 steps per ms) remains 212/212 properties
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,227 properties remain. new max is 2
BEST_FIRST walk for 403 steps (20 resets) in 12 ms. (31 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (16 resets) in 7 ms. (50 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (17 resets) in 9 ms. (40 steps per ms) remains 212/212 properties
SDD size :1 after 7
BEST_FIRST walk for 404 steps (20 resets) in 12 ms. (31 steps per ms) remains 212/212 properties
BEST_FIRST walk for 401 steps (20 resets) in 11 ms. (33 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (15 resets) in 10 ms. (36 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (23 resets) in 9 ms. (40 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (22 resets) in 10 ms. (36 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (19 resets) in 7 ms. (50 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (18 resets) in 11 ms. (33 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (18 resets) in 8 ms. (44 steps per ms) remains 212/212 properties
BEST_FIRST walk for 404 steps (18 resets) in 10 ms. (36 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (21 resets) in 9 ms. (40 steps per ms) remains 212/212 properties
BEST_FIRST walk for 402 steps (26 resets) in 12 ms. (30 steps per ms) remains 212/212 properties
BEST_FIRST walk for 401 steps (17 resets) in 9 ms. (40 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (24 resets) in 10 ms. (36 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (21 resets) in 8 ms. (44 steps per ms) remains 212/212 properties
BEST_FIRST walk for 403 steps (22 resets) in 10 ms. (36 steps per ms) remains 212/212 properties
Reachability property qltransition_430 is true.
Reachability property qltransition_142 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_9 is true.
Reachability property qltransition_8 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,220 properties remain. new max is 2
SDD size :7 after 27
Reachability property qltransition_461 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,215 properties remain. new max is 2
SDD size :27 after 85
Reachability property qltransition_427 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,212 properties remain. new max is 2
SDD size :85 after 151
SDD proceeding with computation,212 properties remain. new max is 4
SDD size :151 after 175
Reachability property qltransition_471 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_124 is true.
SDD proceeding with computation,209 properties remain. new max is 4
SDD size :175 after 242
Reachability property qltransition_466 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_459 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_122 is true.
SDD proceeding with computation,202 properties remain. new max is 4
SDD size :242 after 294
Reachability property qltransition_441 is true.
Reachability property qltransition_436 is true.
Reachability property qltransition_435 is true.
Reachability property qltransition_434 is true.
Reachability property qltransition_433 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,177 properties remain. new max is 4
SDD size :294 after 585
Reachability property qltransition_454 is true.
Reachability property qltransition_453 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_444 is true.
Reachability property qltransition_443 is true.
Reachability property qltransition_432 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_421 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_99 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_89 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,152 properties remain. new max is 4
SDD size :585 after 1825
Probabilistic random walk after 100000 steps, saw 47265 distinct states, run finished after 2505 ms. (steps per millisecond=39 ) properties seen :126
[2024-05-28 10:26:22] [INFO ] Invariant cache hit.
[2024-05-28 10:26:22] [INFO ] State equation strengthened by 347 read => feed constraints.
SDD proceeding with computation,152 properties remain. new max is 8
SDD size :1825 after 4364
Reachability property qltransition_425 is true.
Reachability property qltransition_423 is true.
SDD proceeding with computation,150 properties remain. new max is 8
SDD size :4364 after 5378
Reachability property qltransition_417 is true.
Reachability property qltransition_415 is true.
SDD proceeding with computation,148 properties remain. new max is 8
SDD size :5378 after 6166
SDD proceeding with computation,148 properties remain. new max is 16
SDD size :6166 after 6630
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Reachability property qltransition_464 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,145 properties remain. new max is 16
SDD size :6630 after 10126
Reachability property qltransition_507 is true.
Reachability property qltransition_505 is true.
At refinement iteration 1 (OVERLAPS) 103/168 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Reachability property qltransition_503 is true.
Reachability property qltransition_501 is true.
SDD proceeding with computation,141 properties remain. new max is 16
SDD size :10126 after 10406
Reachability property qltransition_143 is true.
SDD proceeding with computation,140 properties remain. new max is 16
SDD size :10406 after 11050
Reachability property qltransition_144 is true.
SDD proceeding with computation,139 properties remain. new max is 16
SDD size :11050 after 11294
Reachability property qltransition_145 is true.
SDD proceeding with computation,138 properties remain. new max is 16
SDD size :11294 after 11538
Reachability property qltransition_146 is true.
SDD proceeding with computation,137 properties remain. new max is 16
SDD size :11538 after 11782
Reachability property qltransition_485 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_428 is true.
Reachability property qltransition_181 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_133 is true.
SDD proceeding with computation,129 properties remain. new max is 16
SDD size :11782 after 13144
Reachability property qltransition_127 is true.
SDD proceeding with computation,128 properties remain. new max is 16
SDD size :13144 after 13474
SDD proceeding with computation,128 properties remain. new max is 32
SDD size :13474 after 13642
Reachability property qltransition_484 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_125 is true.
SDD proceeding with computation,122 properties remain. new max is 32
SDD size :13642 after 14640
Reachability property qltransition_203 is true.
SDD proceeding with computation,121 properties remain. new max is 32
SDD size :14640 after 14884
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 55 unsolved
Reachability property qltransition_195 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_165 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_153 is true.
SDD proceeding with computation,116 properties remain. new max is 32
SDD size :14884 after 16362
SDD proceeding with computation,116 properties remain. new max is 64
SDD size :16362 after 16402
At refinement iteration 3 (OVERLAPS) 47/215 variables, 3/5 constraints. Problems are: Problem set: 3 solved, 55 unsolved
[2024-05-28 10:26:23] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 1 ms to minimize.
[2024-05-28 10:26:24] [INFO ] Deduced a trap composed of 68 places in 113 ms of which 3 ms to minimize.
[2024-05-28 10:26:24] [INFO ] Deduced a trap composed of 74 places in 116 ms of which 2 ms to minimize.
[2024-05-28 10:26:24] [INFO ] Deduced a trap composed of 71 places in 137 ms of which 4 ms to minimize.
[2024-05-28 10:26:24] [INFO ] Deduced a trap composed of 74 places in 117 ms of which 2 ms to minimize.
[2024-05-28 10:26:24] [INFO ] Deduced a trap composed of 77 places in 98 ms of which 2 ms to minimize.
[2024-05-28 10:26:24] [INFO ] Deduced a trap composed of 71 places in 124 ms of which 3 ms to minimize.
[2024-05-28 10:26:24] [INFO ] Deduced a trap composed of 75 places in 193 ms of which 4 ms to minimize.
[2024-05-28 10:26:25] [INFO ] Deduced a trap composed of 73 places in 171 ms of which 3 ms to minimize.
[2024-05-28 10:26:25] [INFO ] Deduced a trap composed of 78 places in 218 ms of which 4 ms to minimize.
[2024-05-28 10:26:25] [INFO ] Deduced a trap composed of 74 places in 157 ms of which 3 ms to minimize.
Reachability property qltransition_473 is true.
[2024-05-28 10:26:25] [INFO ] Deduced a trap composed of 71 places in 151 ms of which 4 ms to minimize.
Reachability property qltransition_463 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_456 is true.
Reachability property qltransition_455 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_447 is true.
Reachability property qltransition_442 is true.
Reachability property qltransition_440 is true.
Reachability property qltransition_439 is true.
Reachability property qltransition_438 is true.
Reachability property qltransition_437 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_114 is true.
[2024-05-28 10:26:25] [INFO ] Deduced a trap composed of 77 places in 150 ms of which 4 ms to minimize.
Reachability property qltransition_109 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_24 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/215 variables, 13/18 constraints. Problems are: Problem set: 25 solved, 33 unsolved
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
At refinement iteration 5 (INCLUDED_ONLY) 0/215 variables, 0/18 constraints. Problems are: Problem set: 27 solved, 31 unsolved
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,77 properties remain. new max is 64
SDD size :16402 after 53302
At refinement iteration 6 (OVERLAPS) 399/614 variables, 215/233 constraints. Problems are: Problem set: 28 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/614 variables, 237/470 constraints. Problems are: Problem set: 29 solved, 29 unsolved
SDD proceeding with computation,77 properties remain. new max is 128
SDD size :53302 after 138458
SDD proceeding with computation,77 properties remain. new max is 256
SDD size :138458 after 174902
At refinement iteration 8 (INCLUDED_ONLY) 0/614 variables, 0/470 constraints. Problems are: Problem set: 29 solved, 29 unsolved
At refinement iteration 9 (OVERLAPS) 137/751 variables, 27/497 constraints. Problems are: Problem set: 29 solved, 29 unsolved
SMT process timed out in 5241ms, After SMT, problems are : Problem set: 29 solved, 29 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 35 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 509/509 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 194 transition count 334
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 194 transition count 334
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 107 place count 194 transition count 323
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 139 place count 162 transition count 291
Iterating global reduction 1 with 32 rules applied. Total rules applied 171 place count 162 transition count 291
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 182 place count 162 transition count 280
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 198 place count 146 transition count 263
Iterating global reduction 2 with 16 rules applied. Total rules applied 214 place count 146 transition count 263
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 230 place count 146 transition count 247
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 233 place count 143 transition count 241
Iterating global reduction 3 with 3 rules applied. Total rules applied 236 place count 143 transition count 241
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 239 place count 140 transition count 238
Iterating global reduction 3 with 3 rules applied. Total rules applied 242 place count 140 transition count 238
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 244 place count 138 transition count 236
Iterating global reduction 3 with 2 rules applied. Total rules applied 246 place count 138 transition count 236
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 248 place count 136 transition count 234
Iterating global reduction 3 with 2 rules applied. Total rules applied 250 place count 136 transition count 234
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 252 place count 134 transition count 232
Iterating global reduction 3 with 2 rules applied. Total rules applied 254 place count 134 transition count 232
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 255 place count 133 transition count 230
Iterating global reduction 3 with 1 rules applied. Total rules applied 256 place count 133 transition count 230
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 257 place count 132 transition count 229
Iterating global reduction 3 with 1 rules applied. Total rules applied 258 place count 132 transition count 229
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 259 place count 131 transition count 228
Iterating global reduction 3 with 1 rules applied. Total rules applied 260 place count 131 transition count 228
Applied a total of 260 rules in 128 ms. Remains 131 /242 variables (removed 111) and now considering 228/509 (removed 281) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 131/242 places, 228/509 transitions.
Reachability property qltransition_474 is true.
Reachability property qltransition_154 is true.
SDD proceeding with computation,75 properties remain. new max is 256
SDD size :174902 after 337242
SDD proceeding with computation,75 properties remain. new max is 512
SDD size :337242 after 366108
Reachability property qltransition_495 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_477 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_163 is true.
SDD proceeding with computation,63 properties remain. new max is 512
SDD size :366108 after 424920
SDD proceeding with computation,63 properties remain. new max is 1024
SDD size :424920 after 3.10977e+06
RANDOM walk for 4000000 steps (896811 resets) in 31337 ms. (127 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (19097 resets) in 1227 ms. (325 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400002 steps (19151 resets) in 1696 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400004 steps (19212 resets) in 1470 ms. (271 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400004 steps (18958 resets) in 1228 ms. (325 steps per ms) remains 29/29 properties
SDD proceeding with computation,63 properties remain. new max is 2048
SDD size :3.10977e+06 after 6.51277e+06
BEST_FIRST walk for 400003 steps (19089 resets) in 1550 ms. (257 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400002 steps (19112 resets) in 1256 ms. (318 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (19096 resets) in 1714 ms. (233 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400002 steps (19019 resets) in 1611 ms. (248 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (18980 resets) in 1142 ms. (349 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400004 steps (19287 resets) in 1538 ms. (259 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400004 steps (19071 resets) in 1152 ms. (346 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (19070 resets) in 1536 ms. (260 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400004 steps (19026 resets) in 1094 ms. (365 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400002 steps (19061 resets) in 1505 ms. (265 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400004 steps (19044 resets) in 1595 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (18989 resets) in 1647 ms. (242 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400002 steps (19003 resets) in 1299 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (41459 resets) in 1464 ms. (273 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (41364 resets) in 1339 ms. (298 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400002 steps (41099 resets) in 1811 ms. (220 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400001 steps (42010 resets) in 1411 ms. (283 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400002 steps (41383 resets) in 1485 ms. (269 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (41546 resets) in 1432 ms. (279 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (41266 resets) in 1917 ms. (208 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (41312 resets) in 1996 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400002 steps (41354 resets) in 2255 ms. (177 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (41361 resets) in 1737 ms. (230 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400002 steps (41233 resets) in 1431 ms. (279 steps per ms) remains 29/29 properties
BEST_FIRST walk for 400003 steps (41131 resets) in 1578 ms. (253 steps per ms) remains 29/29 properties
SDD proceeding with computation,63 properties remain. new max is 4096
SDD size :6.51277e+06 after 6.52832e+07
SDD proceeding with computation,63 properties remain. new max is 8192
SDD size :6.52832e+07 after 2.65493e+09
Interrupted probabilistic random walk after 6654363 steps, run timeout after 84001 ms. (steps per millisecond=79 ) properties seen :2 out of 29
Probabilistic random walk after 6654363 steps, saw 2873934 distinct states, run finished after 84011 ms. (steps per millisecond=79 ) properties seen :2
// Phase 1: matrix 228 rows 131 cols
[2024-05-28 10:28:20] [INFO ] Computed 5 invariants in 3 ms
[2024-05-28 10:28:20] [INFO ] State equation strengthened by 140 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 58/89 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 22/111 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 188/299 variables, 111/116 constraints. Problems are: Problem set: 0 solved, 25 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/299 variables, 100/216 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/299 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 60/359 variables, 20/236 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 40/276 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/359 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-05-28 10:28:21] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 2 ms to minimize.
Problem qltransition_472 is UNSAT
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING SMT_REFINEMENT TOPOLOGICAL INITIAL_STATE
SMT process timed out in 1490ms, After SMT, problems are : Problem set: 0 solved, 25 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 31 out of 131 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 131/131 places, 228/228 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 203
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 203
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 125 transition count 200
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 125 transition count 200
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 125 transition count 198
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 122 transition count 195
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 122 transition count 195
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 27 place count 122 transition count 188
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 28 place count 121 transition count 187
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 121 transition count 187
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 30 place count 120 transition count 186
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 120 transition count 186
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 119 transition count 185
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 119 transition count 185
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 39 place count 119 transition count 179
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 40 place count 118 transition count 178
Iterating global reduction 3 with 1 rules applied. Total rules applied 41 place count 118 transition count 178
Applied a total of 41 rules in 50 ms. Remains 118 /131 variables (removed 13) and now considering 178/228 (removed 50) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 118/131 places, 178/228 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 189851 ms.

BK_STOP 1716892102286

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="SieveSingleMsgMbox-PT-d1m18"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is SieveSingleMsgMbox-PT-d1m18, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r387-smll-171683819200042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m18.tgz
mv SieveSingleMsgMbox-PT-d1m18 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;