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.r333-tall-171679078900644.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 greatspnxred
Input is ServersAndClients-PT-100320, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r333-tall-171679078900644
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 13 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 16:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 13 16:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 20M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-00
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-01
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-02
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-03
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-04
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-05
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-06
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-07
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-08
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-09
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-10
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-11
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-12
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-13
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-14
FORMULA_NAME ServersAndClients-PT-100320-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716881533266

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ServersAndClients-PT-100320
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 07:32:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 07:32:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 07:32:15] [INFO ] Load time of PNML (sax parser for PT used): 1127 ms
[2024-05-28 07:32:15] [INFO ] Transformed 32721 places.
[2024-05-28 07:32:15] [INFO ] Transformed 64200 transitions.
[2024-05-28 07:32:15] [INFO ] Found NUPN structural information;
[2024-05-28 07:32:16] [INFO ] Parsed PT model containing 32721 places and 64200 transitions and 192800 arcs in 1501 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ServersAndClients-PT-100320-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 32721 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 541 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2024-05-28 07:32:17] [INFO ] Computed 521 invariants in 826 ms
[2024-05-28 07:33:06] [INFO ] Performed 401/32721 implicitness test of which 200 returned IMPLICIT in 31 seconds.
[2024-05-28 07:33:36] [INFO ] Performed 8178/32721 implicitness test of which 275 returned IMPLICIT in 61 seconds.
[2024-05-28 07:34:06] [INFO ] Performed 16662/32721 implicitness test of which 356 returned IMPLICIT in 92 seconds.
[2024-05-28 07:34:37] [INFO ] Performed 26459/32721 implicitness test of which 445 returned IMPLICIT in 122 seconds.
[2024-05-28 07:34:57] [INFO ] Implicit Places using invariants in 160329 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 401, 502, 603, 704, 805, 906, 1007, 1108, 1209, 1310, 1411, 1512, 1613, 1714, 1815, 1916, 2017, 2118, 2219, 2320, 2421, 2522, 2623, 2724, 2825, 2926, 3027, 3229, 3431, 3532, 3633, 3734, 3835, 3936, 4037, 4138, 4239, 4340, 4441, 4542, 4643, 4744, 4845, 4946, 5047, 5148, 5249, 5350, 5451, 5552, 5653, 5754, 5855, 5956, 6057, 6158, 6259, 6360, 6461, 6562, 6663, 6764, 6865, 6966, 7067, 7168, 7269, 7370, 7471, 7572, 7673, 7774, 7875, 7976, 8077, 8178, 8279, 8380, 8481, 8582, 8683, 8784, 8885, 8986, 9188, 9289, 9390, 9491, 9592, 9693, 9794, 9895, 9996, 10097, 10198, 10299, 10400, 10501, 10602, 10804, 10905, 11006, 11107, 11208, 11309, 11410, 11511, 11612, 11713, 11814, 11915, 12016, 12117, 12218, 12319, 12420, 12521, 12622, 12723, 12824, 12925, 13026, 13127, 13228, 13329, 13430, 13531, 13632, 13733, 13834, 13935, 14036, 14137, 14238, 14339, 14440, 14541, 14642, 14743, 14945, 15046, 15147, 15248, 15349, 15450, 15551, 15652, 15753, 15854, 15955, 16056, 16157, 16258, 16359, 16460, 16561, 16662, 16763, 16864, 16965, 17066, 17167, 17268, 17470, 17571, 17672, 17874, 17975, 18177, 18278, 18379, 18480, 18682, 18783, 18884, 19086, 19187, 19389, 19490, 19591, 19692, 19793, 19894, 19995, 20096, 20197, 20298, 20399, 20500, 20601, 20702, 20803, 20904, 21005, 21106, 21207, 21308, 21409, 21510, 21611, 21712, 21813, 21914, 22015, 22116, 22217, 22318, 22419, 22520, 22621, 22722, 22823, 23025, 23126, 23227, 23328, 23429, 23530, 23631, 23833, 23934, 24035, 24136, 24237, 24338, 24439, 24540, 24641, 24742, 24843, 24944, 25045, 25146, 25247, 25348, 25449, 25550, 25651, 25752, 25853, 25954, 26055, 26156, 26257, 26358, 26459, 26560, 26661, 26762, 26863, 26964, 27065, 27166, 27267, 27368, 27469, 27570, 27671, 27772, 27873, 27974, 28075, 28176, 28277, 28378, 28479, 28580, 28681, 28883, 28984, 29085, 29186, 29287, 29388, 29489, 29590, 29691, 29792, 29893, 29994, 30095, 30196, 30297, 30398, 30499, 30600, 30701, 30802, 30903, 31004, 31105, 31206, 31307, 31408, 31509, 31610, 31711, 31812, 31913, 32014, 32115, 32216, 32317, 32418, 32620]
Discarding 504 places :
Implicit Place search using SMT only with invariants took 160487 ms to find 504 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32217/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 291 ms. Remains 32217 /32217 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161358 ms. Remains : 32217/32721 places, 64200/64200 transitions.
Support contains 42 out of 32217 places after structural reductions.
[2024-05-28 07:35:00] [INFO ] Flatten gal took : 1858 ms
[2024-05-28 07:35:01] [INFO ] Flatten gal took : 1357 ms
[2024-05-28 07:35:04] [INFO ] Input system was already deterministic with 64200 transitions.
Support contains 38 out of 32217 places (down from 42) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 27 to 25
RANDOM walk for 40000 steps (8 resets) in 8317 ms. (4 steps per ms) remains 10/25 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 117 ms. (339 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 3/4 properties
// Phase 1: matrix 64200 rows 32217 cols
[2024-05-28 07:35:27] [INFO ] Computed 17 invariants in 19524 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 32201/96417 variables, and 5 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5032 ms.
Refiners :[Domain max(s): 4/32217 constraints, Positive P Invariants (semi-flows): 1/17 constraints, State Equation: 0/32217 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 32197/32201 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 29920ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 32217 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Graph (trivial) has 61190 edges and 32217 vertex of which 30390 / 32217 are part of one of the 1 SCC in 105 ms
Free SCC test removed 30389 places
Drop transitions (Empty/Sink Transition effects.) removed 60580 transitions
Reduce isomorphic transitions removed 60580 transitions.
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t5601 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1804 transitions
Trivial Post-agglo rules discarded 1804 transitions
Performed 1804 trivial Post agglomeration. Transition count delta: 1804
Iterating post reduction 0 with 1806 rules applied. Total rules applied 1807 place count 1827 transition count 1814
Reduce places removed 1819 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1484 transitions
Ensure Unique test removed 319 transitions
Reduce isomorphic transitions removed 1803 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 3624 rules applied. Total rules applied 5431 place count 8 transition count 9
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 5435 place count 5 transition count 8
Applied a total of 5435 rules in 391 ms. Remains 5 /32217 variables (removed 32212) and now considering 8/64200 (removed 64192) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 391 ms. Remains : 5/32217 places, 8/64200 transitions.
RANDOM walk for 40000 steps (8 resets) in 109 ms. (363 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 1/1 properties
// Phase 1: matrix 8 rows 5 cols
[2024-05-28 07:35:38] [INFO ] Computed 1 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp1 is UNSAT
After SMT solving in domain Real declared 5/13 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 21 ms.
Refiners :[Domain max(s): 2/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 27ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F(p1)))))'
Support contains 2 out of 32217 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 138 ms. Remains 32217 /32217 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32217 cols
[2024-05-28 07:35:58] [INFO ] Computed 17 invariants in 19632 ms
[2024-05-28 07:36:21] [INFO ] Implicit Places using invariants in 42487 ms returned [0, 2902, 3103, 8804, 10405, 14506, 17007, 17408, 17709, 18210, 18611, 18912, 22513, 23314, 28315, 32016]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 42523 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32201/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 105 ms. Remains 32201 /32201 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42770 ms. Remains : 32201/32217 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 299 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 10 ms.
FORMULA ServersAndClients-PT-100320-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-LTLFireability-00 finished in 43275 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 32217 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31581 transitions
Trivial Post-agglo rules discarded 31581 transitions
Performed 31581 trivial Post agglomeration. Transition count delta: 31581
Iterating post reduction 0 with 31581 rules applied. Total rules applied 31581 place count 32217 transition count 32619
Reduce places removed 31581 places and 0 transitions.
Ensure Unique test removed 30096 transitions
Reduce isomorphic transitions removed 30096 transitions.
Performed 319 Post agglomeration using F-continuation condition.Transition count delta: 319
Iterating post reduction 1 with 61996 rules applied. Total rules applied 93577 place count 636 transition count 2204
Reduce places removed 333 places and 0 transitions.
Ensure Unique test removed 1704 transitions
Reduce isomorphic transitions removed 1704 transitions.
Iterating post reduction 2 with 2037 rules applied. Total rules applied 95614 place count 303 transition count 500
Discarding 98 places :
Symmetric choice reduction at 3 with 98 rule applications. Total rules 95712 place count 205 transition count 402
Iterating global reduction 3 with 98 rules applied. Total rules applied 95810 place count 205 transition count 402
Discarding 98 places :
Symmetric choice reduction at 3 with 98 rule applications. Total rules 95908 place count 107 transition count 304
Iterating global reduction 3 with 98 rules applied. Total rules applied 96006 place count 107 transition count 304
Discarding 97 places :
Symmetric choice reduction at 3 with 97 rule applications. Total rules 96103 place count 10 transition count 110
Iterating global reduction 3 with 97 rules applied. Total rules applied 96200 place count 10 transition count 110
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 3 with 97 rules applied. Total rules applied 96297 place count 10 transition count 13
Applied a total of 96297 rules in 817 ms. Remains 10 /32217 variables (removed 32207) and now considering 13/64200 (removed 64187) transitions.
// Phase 1: matrix 13 rows 10 cols
[2024-05-28 07:36:22] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 07:36:22] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 07:36:22] [INFO ] Invariant cache hit.
[2024-05-28 07:36:22] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-28 07:36:22] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2024-05-28 07:36:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2/10 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 13/23 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/23 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 23/23 variables, and 13 constraints, problems are : Problem set: 0 solved, 10 unsolved in 91 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2/10 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 13/23 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 10/23 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/23 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/23 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 23/23 variables, and 23 constraints, problems are : Problem set: 0 solved, 10 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 191ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 191ms
Starting structural reductions in SI_LTL mode, iteration 1 : 10/32217 places, 13/64200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1061 ms. Remains : 10/32217 places, 13/64200 transitions.
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 206 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 8 in 1 ms.
FORMULA ServersAndClients-PT-100320-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100320-LTLFireability-02 finished in 1357 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 32217 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Graph (trivial) has 60892 edges and 32217 vertex of which 30087 / 32217 are part of one of the 1 SCC in 38 ms
Free SCC test removed 30086 places
Ensure Unique test removed 59975 transitions
Reduce isomorphic transitions removed 59975 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1691 transitions
Trivial Post-agglo rules discarded 1691 transitions
Performed 1691 trivial Post agglomeration. Transition count delta: 1691
Iterating post reduction 0 with 1691 rules applied. Total rules applied 1692 place count 2131 transition count 2534
Reduce places removed 1691 places and 0 transitions.
Ensure Unique test removed 1662 transitions
Reduce isomorphic transitions removed 1662 transitions.
Performed 319 Post agglomeration using F-continuation condition.Transition count delta: 319
Iterating post reduction 1 with 3672 rules applied. Total rules applied 5364 place count 440 transition count 553
Reduce places removed 333 places and 0 transitions.
Ensure Unique test removed 346 transitions
Reduce isomorphic transitions removed 346 transitions.
Iterating post reduction 2 with 679 rules applied. Total rules applied 6043 place count 107 transition count 207
Discarding 97 places :
Symmetric choice reduction at 3 with 97 rule applications. Total rules 6140 place count 10 transition count 110
Iterating global reduction 3 with 97 rules applied. Total rules applied 6237 place count 10 transition count 110
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 3 with 97 rules applied. Total rules applied 6334 place count 10 transition count 13
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 6338 place count 8 transition count 11
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 6339 place count 7 transition count 10
Iterating global reduction 4 with 1 rules applied. Total rules applied 6340 place count 7 transition count 10
Applied a total of 6340 rules in 309 ms. Remains 7 /32217 variables (removed 32210) and now considering 10/64200 (removed 64190) transitions.
// Phase 1: matrix 10 rows 7 cols
[2024-05-28 07:36:23] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 07:36:23] [INFO ] Implicit Places using invariants in 29 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/32217 places, 10/64200 transitions.
Graph (trivial) has 3 edges and 6 vertex of which 2 / 6 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 4 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 4 transition count 7
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 4 transition count 6
Applied a total of 4 rules in 2 ms. Remains 4 /6 variables (removed 2) and now considering 6/10 (removed 4) transitions.
// Phase 1: matrix 6 rows 4 cols
[2024-05-28 07:36:23] [INFO ] Computed 2 invariants in 1 ms
[2024-05-28 07:36:23] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-28 07:36:23] [INFO ] Invariant cache hit.
[2024-05-28 07:36:23] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4/32217 places, 6/64200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 390 ms. Remains : 4/32217 places, 6/64200 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-03
Product exploration explored 100000 steps with 8623 reset in 165 ms.
Product exploration explored 100000 steps with 8604 reset in 107 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 189 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 8 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 191 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4/4 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 07:36:24] [INFO ] Invariant cache hit.
[2024-05-28 07:36:24] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 07:36:24] [INFO ] Invariant cache hit.
[2024-05-28 07:36:24] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-28 07:36:24] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2024-05-28 07:36:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/10 variables, and 6 constraints, problems are : Problem set: 0 solved, 3 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/10 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 34 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 75ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 75ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 128 ms. Remains : 4/4 places, 6/6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 26 steps (0 resets) in 4 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 360 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 8614 reset in 76 ms.
Product exploration explored 100000 steps with 8614 reset in 69 ms.
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4/4 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 07:36:25] [INFO ] Invariant cache hit.
[2024-05-28 07:36:25] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 07:36:25] [INFO ] Invariant cache hit.
[2024-05-28 07:36:25] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-28 07:36:25] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2024-05-28 07:36:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/10 variables, and 6 constraints, problems are : Problem set: 0 solved, 3 unsolved in 28 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/10 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 62ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 62ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 108 ms. Remains : 4/4 places, 6/6 transitions.
Treatment of property ServersAndClients-PT-100320-LTLFireability-03 finished in 4505 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0)||F((!p1 U (p2||G(!p1))))))))'
Support contains 3 out of 32217 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 217 ms. Remains 32217 /32217 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32217 cols
[2024-05-28 07:36:48] [INFO ] Computed 17 invariants in 20191 ms
[2024-05-28 07:37:10] [INFO ] Implicit Places using invariants in 42342 ms returned [0, 2902, 3103, 8804, 10405, 14506, 17007, 17408, 18210, 18611, 18912, 22513, 23314, 28315, 32016]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 42371 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32202/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 132 ms. Remains 32202 /32202 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42723 ms. Remains : 32202/32217 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p2) p1)]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-04
Product exploration explored 100000 steps with 1 reset in 4445 ms.
Product exploration explored 100000 steps with 0 reset in 4581 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 452 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p2) (NOT p0) p1), (AND (NOT p2) p1)]
RANDOM walk for 33352 steps (7 resets) in 3042 ms. (10 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F (NOT p0)), (F (NOT (OR p2 (NOT p1)))), (F (NOT p2)), (F (NOT (OR p2 p0))), (F (NOT (OR p2 p1)))]
Knowledge based reduction with 5 factoid took 529 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p2) (NOT p0) p1), (AND (NOT p2) p1)]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p2) (NOT p0) p1), (AND (NOT p2) p1)]
Support contains 3 out of 32202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32202/32202 places, 64200/64200 transitions.
Graph (trivial) has 63678 edges and 32202 vertex of which 31779 / 32202 are part of one of the 1 SCC in 17 ms
Free SCC test removed 31778 places
Ensure Unique test removed 63357 transitions
Reduce isomorphic transitions removed 63357 transitions.
Performed 319 Post agglomeration using F-continuation condition.Transition count delta: 319
Iterating post reduction 0 with 319 rules applied. Total rules applied 320 place count 424 transition count 524
Reduce places removed 319 places and 0 transitions.
Ensure Unique test removed 318 transitions
Reduce isomorphic transitions removed 318 transitions.
Iterating post reduction 1 with 637 rules applied. Total rules applied 957 place count 105 transition count 206
Discarding 98 places :
Symmetric choice reduction at 2 with 98 rule applications. Total rules 1055 place count 7 transition count 108
Iterating global reduction 2 with 98 rules applied. Total rules applied 1153 place count 7 transition count 108
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 2 with 98 rules applied. Total rules applied 1251 place count 7 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1253 place count 6 transition count 9
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1254 place count 5 transition count 8
Iterating global reduction 3 with 1 rules applied. Total rules applied 1255 place count 5 transition count 8
Applied a total of 1255 rules in 113 ms. Remains 5 /32202 variables (removed 32197) and now considering 8/64200 (removed 64192) transitions.
// Phase 1: matrix 8 rows 5 cols
[2024-05-28 07:37:22] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 07:37:22] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 07:37:22] [INFO ] Invariant cache hit.
[2024-05-28 07:37:22] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-28 07:37:22] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-05-28 07:37:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 7/12 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 7 constraints, problems are : Problem set: 0 solved, 4 unsolved in 34 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 7/12 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 11 constraints, problems are : Problem set: 0 solved, 4 unsolved in 48 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 85ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 85ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/32202 places, 8/64200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 249 ms. Remains : 5/32202 places, 8/64200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0 (NOT p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (NOT p1)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 1 factoid took 374 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p2) p1)]
RANDOM walk for 49 steps (0 resets) in 5 ms. (8 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p2 p0 (NOT p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (NOT p1)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F (NOT p0)), (F (NOT (OR p0 p2))), (F p1), (F (NOT p2)), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR p1 p2)))]
Knowledge based reduction with 1 factoid took 614 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p2) p1)]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p2) p1)]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p2) p1)]
Product exploration explored 100000 steps with 6236 reset in 92 ms.
Product exploration explored 100000 steps with 6274 reset in 97 ms.
Support contains 3 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2024-05-28 07:37:24] [INFO ] Invariant cache hit.
[2024-05-28 07:37:24] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 07:37:24] [INFO ] Invariant cache hit.
[2024-05-28 07:37:24] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2024-05-28 07:37:24] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-05-28 07:37:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 7/12 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 7 constraints, problems are : Problem set: 0 solved, 4 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 7/12 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 11 constraints, problems are : Problem set: 0 solved, 4 unsolved in 33 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 70ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 71ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 112 ms. Remains : 5/5 places, 8/8 transitions.
Treatment of property ServersAndClients-PT-100320-LTLFireability-04 finished in 57620 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(!p0)) U (X(G(!p0))&&p1))))'
Support contains 2 out of 32217 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 377 ms. Remains 32217 /32217 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32217 cols
[2024-05-28 07:37:46] [INFO ] Computed 17 invariants in 20861 ms
[2024-05-28 07:38:09] [INFO ] Implicit Places using invariants in 43604 ms returned [0, 2902, 3103, 8804, 10405, 14506, 17007, 17408, 17709, 18210, 18611, 18912, 22513, 23314, 28315]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 43638 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32202/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 146 ms. Remains 32202 /32202 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44165 ms. Remains : 32202/32217 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0, true]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-06
Entered a terminal (fully accepting) state of product in 253 steps with 0 reset in 15 ms.
FORMULA ServersAndClients-PT-100320-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-LTLFireability-06 finished in 44530 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 32217 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 174 ms. Remains 32217 /32217 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
[2024-05-28 07:38:10] [INFO ] Invariant cache hit.
[2024-05-28 07:38:32] [INFO ] Implicit Places using invariants in 22673 ms returned [0, 2902, 8804, 10405, 14506, 17007, 17408, 17709, 18210, 18611, 18912, 22513, 23314, 28315, 32016]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 22703 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32202/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 126 ms. Remains 32202 /32202 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23005 ms. Remains : 32202/32217 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-08
Product exploration timeout after 83810 steps with 41687 reset in 10001 ms.
Product exploration timeout after 84320 steps with 41960 reset in 10009 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 24 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ServersAndClients-PT-100320-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ServersAndClients-PT-100320-LTLFireability-08 finished in 43371 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 32217 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 173 ms. Remains 32217 /32217 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
[2024-05-28 07:38:53] [INFO ] Invariant cache hit.
[2024-05-28 07:39:17] [INFO ] Implicit Places using invariants in 23769 ms returned [0, 2902, 3103, 8804, 10405, 14506, 17007, 17408, 17709, 18210, 18611, 18912, 22513, 23314, 28315, 32016]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 23797 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32201/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 112 ms. Remains 32201 /32201 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24085 ms. Remains : 32201/32217 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-09
Product exploration explored 100000 steps with 0 reset in 5595 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 3 ms.
FORMULA ServersAndClients-PT-100320-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100320-LTLFireability-09 finished in 29934 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 32217 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Graph (trivial) has 60586 edges and 32217 vertex of which 29780 / 32217 are part of one of the 1 SCC in 18 ms
Free SCC test removed 29779 places
Ensure Unique test removed 59363 transitions
Reduce isomorphic transitions removed 59363 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1579 transitions
Trivial Post-agglo rules discarded 1579 transitions
Performed 1579 trivial Post agglomeration. Transition count delta: 1579
Iterating post reduction 0 with 1579 rules applied. Total rules applied 1580 place count 2438 transition count 3258
Reduce places removed 1579 places and 0 transitions.
Ensure Unique test removed 1552 transitions
Reduce isomorphic transitions removed 1552 transitions.
Performed 636 Post agglomeration using F-continuation condition.Transition count delta: 636
Iterating post reduction 1 with 3767 rules applied. Total rules applied 5347 place count 859 transition count 1070
Reduce places removed 649 places and 0 transitions.
Ensure Unique test removed 660 transitions
Reduce isomorphic transitions removed 660 transitions.
Iterating post reduction 2 with 1309 rules applied. Total rules applied 6656 place count 210 transition count 410
Discarding 193 places :
Symmetric choice reduction at 3 with 193 rule applications. Total rules 6849 place count 17 transition count 217
Iterating global reduction 3 with 193 rules applied. Total rules applied 7042 place count 17 transition count 217
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Iterating post reduction 3 with 192 rules applied. Total rules applied 7234 place count 17 transition count 25
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 7236 place count 15 transition count 23
Iterating global reduction 4 with 2 rules applied. Total rules applied 7238 place count 15 transition count 23
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 7242 place count 13 transition count 21
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 7244 place count 11 transition count 19
Iterating global reduction 4 with 2 rules applied. Total rules applied 7246 place count 11 transition count 19
Applied a total of 7246 rules in 257 ms. Remains 11 /32217 variables (removed 32206) and now considering 19/64200 (removed 64181) transitions.
// Phase 1: matrix 19 rows 11 cols
[2024-05-28 07:39:23] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 07:39:23] [INFO ] Implicit Places using invariants in 32 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/32217 places, 19/64200 transitions.
Graph (trivial) has 3 edges and 10 vertex of which 2 / 10 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 7 transition count 15
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 7 transition count 15
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 7 place count 7 transition count 13
Applied a total of 7 rules in 2 ms. Remains 7 /10 variables (removed 3) and now considering 13/19 (removed 6) transitions.
// Phase 1: matrix 13 rows 7 cols
[2024-05-28 07:39:23] [INFO ] Computed 3 invariants in 1 ms
[2024-05-28 07:39:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 07:39:23] [INFO ] Invariant cache hit.
[2024-05-28 07:39:23] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7/32217 places, 13/64200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 334 ms. Remains : 7/32217 places, 13/64200 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-100320-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-LTLFireability-10 finished in 420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p0))||G(p1))))'
Support contains 3 out of 32217 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 163 ms. Remains 32217 /32217 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32217 cols
[2024-05-28 07:39:44] [INFO ] Computed 17 invariants in 20292 ms
[2024-05-28 07:40:06] [INFO ] Implicit Places using invariants in 42917 ms returned [0, 2902, 3103, 8804, 10405, 14506, 17408, 17709, 18210, 18611, 18912, 22513, 23314, 28315, 32016]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 42952 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32202/32217 places, 64200/64200 transitions.
Applied a total of 0 rules in 133 ms. Remains 32202 /32202 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43251 ms. Remains : 32202/32217 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 295 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-11
Product exploration explored 100000 steps with 25000 reset in 7615 ms.
Product exploration explored 100000 steps with 25000 reset in 7563 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 8 states, 12 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 1568 steps (0 resets) in 117 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 174 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 32202 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 32202/32202 places, 64200/64200 transitions.
Applied a total of 0 rules in 157 ms. Remains 32202 /32202 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32202 cols
[2024-05-28 07:40:43] [INFO ] Computed 2 invariants in 19998 ms
[2024-05-28 07:40:52] [INFO ] Implicit Places using invariants in 28146 ms returned []
Implicit Place search using SMT only with invariants took 28168 ms to find 0 implicit places.
Running 64100 sub problems to find dead transitions.
[2024-05-28 07:40:53] [INFO ] Invariant cache hit.
SMT process timed out in 637795ms, After SMT, problems are : Problem set: 0 solved, 64100 unsolved
Search for dead transitions found 0 dead transitions in 638452ms
Finished structural reductions in LTL mode , in 1 iterations and 667084 ms. Remains : 32202/32202 places, 64200/64200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 78 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 1472 steps (0 resets) in 112 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 109 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 7934 ms.
Product exploration explored 100000 steps with 25000 reset in 8624 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 32202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32202/32202 places, 64200/64200 transitions.
Graph (trivial) has 63680 edges and 32202 vertex of which 31780 / 32202 are part of one of the 1 SCC in 27 ms
Free SCC test removed 31779 places
Ensure Unique test removed 63359 transitions
Reduce isomorphic transitions removed 63359 transitions.
Performed 319 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 319 rules applied. Total rules applied 320 place count 423 transition count 841
Ensure Unique test removed 318 transitions
Reduce isomorphic transitions removed 318 transitions.
Iterating post reduction 1 with 318 rules applied. Total rules applied 638 place count 423 transition count 523
Discarding 416 places :
Symmetric choice reduction at 2 with 416 rule applications. Total rules 1054 place count 7 transition count 107
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 2 with 416 rules applied. Total rules applied 1470 place count 7 transition count 107
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 2 with 98 rules applied. Total rules applied 1568 place count 7 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1569 place count 7 transition count 9
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1571 place count 5 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1573 place count 5 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1573 rules in 149 ms. Remains 5 /32202 variables (removed 32197) and now considering 7/64200 (removed 64193) transitions.
[2024-05-28 07:51:49] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
// Phase 1: matrix 7 rows 5 cols
[2024-05-28 07:51:49] [INFO ] Computed 2 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem TDEAD1 is UNSAT
At refinement iteration 4 (OVERLAPS) 6/11 variables, 5/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/11 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/12 variables, and 7 constraints, problems are : Problem set: 1 solved, 3 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/5 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 6/11 variables, 5/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11 variables, 3/10 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/11 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/12 variables, and 10 constraints, problems are : Problem set: 1 solved, 3 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 3/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 86ms problems are : Problem set: 1 solved, 3 unsolved
Search for dead transitions found 1 dead transitions in 86ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 5/32202 places, 6/64200 transitions.
Graph (complete) has 8 edges and 5 vertex of which 4 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2 ms. Remains 4 /5 variables (removed 1) and now considering 6/6 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 4/32202 places, 6/64200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 243 ms. Remains : 4/32202 places, 6/64200 transitions.
Support contains 2 out of 32202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32202/32202 places, 64200/64200 transitions.
Applied a total of 0 rules in 166 ms. Remains 32202 /32202 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32202 cols
[2024-05-28 07:52:09] [INFO ] Computed 2 invariants in 19957 ms
[2024-05-28 07:52:18] [INFO ] Implicit Places using invariants in 28564 ms returned []
Implicit Place search using SMT only with invariants took 28566 ms to find 0 implicit places.
Running 64100 sub problems to find dead transitions.
[2024-05-28 07:52:18] [INFO ] Invariant cache hit.
SMT process timed out in 646975ms, After SMT, problems are : Problem set: 0 solved, 64100 unsolved
Search for dead transitions found 0 dead transitions in 647594ms
Finished structural reductions in LTL mode , in 1 iterations and 676429 ms. Remains : 32202/32202 places, 64200/64200 transitions.
Treatment of property ServersAndClients-PT-100320-LTLFireability-11 finished in 1423650 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(F(X(F((X(p0) U p1)))))))))'
Support contains 1 out of 32217 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Graph (trivial) has 60890 edges and 32217 vertex of which 30086 / 32217 are part of one of the 1 SCC in 23 ms
Free SCC test removed 30085 places
Ensure Unique test removed 59973 transitions
Reduce isomorphic transitions removed 59973 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1691 transitions
Trivial Post-agglo rules discarded 1691 transitions
Performed 1691 trivial Post agglomeration. Transition count delta: 1691
Iterating post reduction 0 with 1691 rules applied. Total rules applied 1692 place count 2132 transition count 2536
Reduce places removed 1691 places and 0 transitions.
Ensure Unique test removed 1662 transitions
Reduce isomorphic transitions removed 1662 transitions.
Performed 319 Post agglomeration using F-continuation condition.Transition count delta: 319
Iterating post reduction 1 with 3672 rules applied. Total rules applied 5364 place count 441 transition count 555
Reduce places removed 333 places and 0 transitions.
Ensure Unique test removed 346 transitions
Reduce isomorphic transitions removed 346 transitions.
Iterating post reduction 2 with 679 rules applied. Total rules applied 6043 place count 108 transition count 209
Discarding 97 places :
Symmetric choice reduction at 3 with 97 rule applications. Total rules 6140 place count 11 transition count 112
Iterating global reduction 3 with 97 rules applied. Total rules applied 6237 place count 11 transition count 112
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 3 with 97 rules applied. Total rules applied 6334 place count 11 transition count 15
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 6338 place count 9 transition count 13
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 6339 place count 8 transition count 12
Iterating global reduction 4 with 1 rules applied. Total rules applied 6340 place count 8 transition count 12
Applied a total of 6340 rules in 272 ms. Remains 8 /32217 variables (removed 32209) and now considering 12/64200 (removed 64188) transitions.
// Phase 1: matrix 12 rows 8 cols
[2024-05-28 08:03:07] [INFO ] Computed 3 invariants in 1 ms
[2024-05-28 08:03:07] [INFO ] Implicit Places using invariants in 48 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/32217 places, 12/64200 transitions.
Graph (trivial) has 3 edges and 7 vertex of which 2 / 7 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 5 transition count 9
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 5 transition count 9
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 5 transition count 8
Applied a total of 4 rules in 2 ms. Remains 5 /7 variables (removed 2) and now considering 8/12 (removed 4) transitions.
// Phase 1: matrix 8 rows 5 cols
[2024-05-28 08:03:07] [INFO ] Computed 2 invariants in 1 ms
[2024-05-28 08:03:07] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 08:03:07] [INFO ] Invariant cache hit.
[2024-05-28 08:03:07] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/32217 places, 8/64200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 374 ms. Remains : 5/32217 places, 8/64200 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-100320-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-LTLFireability-12 finished in 519 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(p1 U (p2 U p3))))))'
Support contains 7 out of 32217 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
Graph (trivial) has 60278 edges and 32217 vertex of which 29472 / 32217 are part of one of the 1 SCC in 21 ms
Free SCC test removed 29471 places
Ensure Unique test removed 58749 transitions
Reduce isomorphic transitions removed 58749 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1469 transitions
Trivial Post-agglo rules discarded 1469 transitions
Performed 1469 trivial Post agglomeration. Transition count delta: 1469
Iterating post reduction 0 with 1469 rules applied. Total rules applied 1470 place count 2746 transition count 3982
Reduce places removed 1469 places and 0 transitions.
Ensure Unique test removed 1444 transitions
Reduce isomorphic transitions removed 1444 transitions.
Performed 951 Post agglomeration using F-continuation condition.Transition count delta: 951
Iterating post reduction 1 with 3864 rules applied. Total rules applied 5334 place count 1277 transition count 1587
Reduce places removed 963 places and 0 transitions.
Ensure Unique test removed 972 transitions
Reduce isomorphic transitions removed 972 transitions.
Iterating post reduction 2 with 1935 rules applied. Total rules applied 7269 place count 314 transition count 615
Discarding 287 places :
Symmetric choice reduction at 3 with 287 rule applications. Total rules 7556 place count 27 transition count 328
Iterating global reduction 3 with 287 rules applied. Total rules applied 7843 place count 27 transition count 328
Ensure Unique test removed 285 transitions
Reduce isomorphic transitions removed 285 transitions.
Iterating post reduction 3 with 285 rules applied. Total rules applied 8128 place count 27 transition count 43
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 8134 place count 21 transition count 37
Iterating global reduction 4 with 6 rules applied. Total rules applied 8140 place count 21 transition count 37
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 8144 place count 19 transition count 35
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 8147 place count 16 transition count 32
Iterating global reduction 4 with 3 rules applied. Total rules applied 8150 place count 16 transition count 32
Applied a total of 8150 rules in 492 ms. Remains 16 /32217 variables (removed 32201) and now considering 32/64200 (removed 64168) transitions.
// Phase 1: matrix 32 rows 16 cols
[2024-05-28 08:03:08] [INFO ] Computed 5 invariants in 1 ms
[2024-05-28 08:03:08] [INFO ] Implicit Places using invariants in 78 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 79 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/32217 places, 32/64200 transitions.
Graph (trivial) has 3 edges and 15 vertex of which 2 / 15 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 11 transition count 27
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 11 transition count 27
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 10 place count 11 transition count 24
Applied a total of 10 rules in 2 ms. Remains 11 /15 variables (removed 4) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 11 cols
[2024-05-28 08:03:08] [INFO ] Computed 4 invariants in 1 ms
[2024-05-28 08:03:08] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 08:03:08] [INFO ] Invariant cache hit.
[2024-05-28 08:03:08] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 11/32217 places, 24/64200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 660 ms. Remains : 11/32217 places, 24/64200 transitions.
Stuttering acceptance computed with spot in 341 ms :[(OR (NOT p3) (NOT p0)), (NOT p3), (NOT p3)]
Running random walk in product with property : ServersAndClients-PT-100320-LTLFireability-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ServersAndClients-PT-100320-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-LTLFireability-13 finished in 1060 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||(p1&&F(G(p2))))))'
Support contains 2 out of 32217 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32217/32217 places, 64200/64200 transitions.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ServersAndClients-PT-100320

IS_COLORED=
IS_NUPN=1

LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 32721
TRANSITIONS: 64200
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 192800
NUPN UNITS: 423
LOADING TIME: 82.492

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 1.23
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 86.6
OK.

BK_TIME_CONFINEMENT_REACHED

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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="ServersAndClients-PT-100320"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 greatspnxred"
echo " Input is ServersAndClients-PT-100320, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r333-tall-171679078900644"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100320.tgz
mv ServersAndClients-PT-100320 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;