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-171679078900633.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-100160, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r333-tall-171679078900633
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 15:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 13 15:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 15:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 15:55 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 9.8M 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-100160-CTLCardinality-2024-00
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-01
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-02
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-03
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-04
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-05
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-06
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-07
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-08
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-09
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-10
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-11
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2023-12
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2023-13
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2023-14
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716880402160

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ServersAndClients-PT-100160
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 07:13:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 07:13:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 07:13:24] [INFO ] Load time of PNML (sax parser for PT used): 762 ms
[2024-05-28 07:13:24] [INFO ] Transformed 16561 places.
[2024-05-28 07:13:24] [INFO ] Transformed 32200 transitions.
[2024-05-28 07:13:24] [INFO ] Found NUPN structural information;
[2024-05-28 07:13:24] [INFO ] Parsed PT model containing 16561 places and 32200 transitions and 96800 arcs in 986 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
FORMULA ServersAndClients-PT-100160-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 98 out of 16561 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 260 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2024-05-28 07:13:25] [INFO ] Computed 361 invariants in 439 ms
[2024-05-28 07:14:01] [INFO ] Performed 2522/16561 implicitness test of which 221 returned IMPLICIT in 30 seconds.
[2024-05-28 07:14:31] [INFO ] Performed 13127/16561 implicitness test of which 325 returned IMPLICIT in 60 seconds.
[2024-05-28 07:14:40] [INFO ] Implicit Places using invariants in 75520 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, 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, 84, 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, 3128, 3229, 3330, 3431, 3532, 3633, 3734, 3835, 3936, 4037, 4138, 4239, 4340, 4441, 4542, 4643, 4744, 4845, 4946, 5047, 5148, 5249, 5350, 5451, 5552, 5653, 5754, 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, 9087, 9188, 9289, 9390, 9491, 9592, 9693, 9794, 9895, 9996, 10097, 10198, 10299, 10400, 10501, 10602, 10703, 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, 14844, 14945, 15046, 15147, 15248, 15349, 15450, 15551, 15652, 15753, 15854, 15955, 16056, 16157, 16258, 16359, 16460]
Discarding 358 places :
Implicit Place search using SMT only with invariants took 75667 ms to find 358 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16203/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 75 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76024 ms. Remains : 16203/16561 places, 32200/32200 transitions.
Support contains 98 out of 16203 places after structural reductions.
[2024-05-28 07:14:41] [INFO ] Flatten gal took : 900 ms
[2024-05-28 07:14:41] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ServersAndClients-PT-100160-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 07:14:42] [INFO ] Flatten gal took : 645 ms
[2024-05-28 07:14:43] [INFO ] Input system was already deterministic with 32200 transitions.
Support contains 76 out of 16203 places (down from 98) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3906 ms. (10 steps per ms) remains 22/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
// Phase 1: matrix 32200 rows 16203 cols
[2024-05-28 07:14:50] [INFO ] Computed 3 invariants in 4868 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp39 is UNSAT
At refinement iteration 2 (OVERLAPS) 16171/16202 variables, 2/33 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16202 variables, 16171/16204 constraints. Problems are: Problem set: 3 solved, 13 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16202/48403 variables, and 16204 constraints, problems are : Problem set: 3 solved, 13 unsolved in 5015 ms.
Refiners :[Domain max(s): 16202/16203 constraints, Positive P Invariants (semi-flows): 2/3 constraints, State Equation: 0/16203 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 21/21 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/21 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 16181/16202 variables, 2/23 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16202 variables, 16181/16204 constraints. Problems are: Problem set: 3 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16202/48403 variables, and 16204 constraints, problems are : Problem set: 3 solved, 13 unsolved in 5065 ms.
Refiners :[Domain max(s): 16202/16203 constraints, Positive P Invariants (semi-flows): 2/3 constraints, State Equation: 0/16203 constraints, PredecessorRefiner: 0/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 15232ms problems are : Problem set: 3 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 21 out of 16203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31956 edges and 16203 vertex of which 15919 / 16203 are part of one of the 1 SCC in 46 ms
Free SCC test removed 15918 places
Drop transitions (Empty/Sink Transition effects.) removed 31638 transitions
Reduce isomorphic transitions removed 31638 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 t11001 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 258 transitions
Trivial Post-agglo rules discarded 258 transitions
Performed 258 trivial Post agglomeration. Transition count delta: 258
Iterating post reduction 0 with 260 rules applied. Total rules applied 261 place count 284 transition count 302
Reduce places removed 259 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 98 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 257 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 3 edges and 24 vertex of which 3 / 24 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 518 rules applied. Total rules applied 779 place count 22 transition count 45
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 782 place count 22 transition count 42
Applied a total of 782 rules in 160 ms. Remains 22 /16203 variables (removed 16181) and now considering 42/32200 (removed 32158) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 160 ms. Remains : 22/16203 places, 42/32200 transitions.
RANDOM walk for 500 steps (0 resets) in 19 ms. (25 steps per ms) remains 0/13 properties
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ServersAndClients-PT-100160-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 07:15:01] [INFO ] Flatten gal took : 533 ms
[2024-05-28 07:15:01] [INFO ] Flatten gal took : 552 ms
[2024-05-28 07:15:02] [INFO ] Input system was already deterministic with 32200 transitions.
Support contains 52 out of 16203 places (down from 61) after GAL structural reductions.
FORMULA ServersAndClients-PT-100160-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 64 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-05-28 07:15:03] [INFO ] Flatten gal took : 467 ms
[2024-05-28 07:15:04] [INFO ] Flatten gal took : 496 ms
[2024-05-28 07:15:05] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 66 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-05-28 07:15:05] [INFO ] Flatten gal took : 462 ms
[2024-05-28 07:15:06] [INFO ] Flatten gal took : 491 ms
[2024-05-28 07:15:07] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 56 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-05-28 07:15:07] [INFO ] Flatten gal took : 460 ms
[2024-05-28 07:15:08] [INFO ] Flatten gal took : 491 ms
[2024-05-28 07:15:09] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 50 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-05-28 07:15:09] [INFO ] Flatten gal took : 457 ms
[2024-05-28 07:15:10] [INFO ] Flatten gal took : 491 ms
[2024-05-28 07:15:11] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 50 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-05-28 07:15:11] [INFO ] Flatten gal took : 459 ms
[2024-05-28 07:15:12] [INFO ] Flatten gal took : 514 ms
[2024-05-28 07:15:13] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31994 edges and 16203 vertex of which 15938 / 16203 are part of one of the 1 SCC in 15 ms
Free SCC test removed 15937 places
Ensure Unique test removed 31675 transitions
Reduce isomorphic transitions removed 31675 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 259 transitions
Trivial Post-agglo rules discarded 259 transitions
Performed 259 trivial Post agglomeration. Transition count delta: 259
Iterating post reduction 0 with 259 rules applied. Total rules applied 260 place count 266 transition count 266
Reduce places removed 260 places and 0 transitions.
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 258 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 4 edges and 5 vertex of which 3 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 520 rules applied. Total rules applied 780 place count 3 transition count 8
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 783 place count 3 transition count 5
Applied a total of 783 rules in 68 ms. Remains 3 /16203 variables (removed 16200) and now considering 5/32200 (removed 32195) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 68 ms. Remains : 3/16203 places, 5/32200 transitions.
[2024-05-28 07:15:13] [INFO ] Flatten gal took : 0 ms
[2024-05-28 07:15:13] [INFO ] Flatten gal took : 0 ms
[2024-05-28 07:15:13] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 53 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-05-28 07:15:13] [INFO ] Flatten gal took : 475 ms
[2024-05-28 07:15:14] [INFO ] Flatten gal took : 471 ms
[2024-05-28 07:15:15] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31996 edges and 16203 vertex of which 15939 / 16203 are part of one of the 1 SCC in 15 ms
Free SCC test removed 15938 places
Ensure Unique test removed 31677 transitions
Reduce isomorphic transitions removed 31677 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 259 transitions
Trivial Post-agglo rules discarded 259 transitions
Performed 259 trivial Post agglomeration. Transition count delta: 259
Iterating post reduction 0 with 259 rules applied. Total rules applied 260 place count 265 transition count 264
Reduce places removed 260 places and 0 transitions.
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 258 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 4 edges and 4 vertex of which 3 / 4 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 520 rules applied. Total rules applied 780 place count 2 transition count 6
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 783 place count 2 transition count 3
Applied a total of 783 rules in 82 ms. Remains 2 /16203 variables (removed 16201) and now considering 3/32200 (removed 32197) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 82 ms. Remains : 2/16203 places, 3/32200 transitions.
[2024-05-28 07:15:15] [INFO ] Flatten gal took : 0 ms
[2024-05-28 07:15:15] [INFO ] Flatten gal took : 0 ms
[2024-05-28 07:15:15] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31994 edges and 16203 vertex of which 15938 / 16203 are part of one of the 1 SCC in 9 ms
Free SCC test removed 15937 places
Ensure Unique test removed 31675 transitions
Reduce isomorphic transitions removed 31675 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 259 transitions
Trivial Post-agglo rules discarded 259 transitions
Performed 259 trivial Post agglomeration. Transition count delta: 259
Iterating post reduction 0 with 259 rules applied. Total rules applied 260 place count 266 transition count 266
Reduce places removed 260 places and 0 transitions.
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 258 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 4 edges and 5 vertex of which 3 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 520 rules applied. Total rules applied 780 place count 3 transition count 8
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 783 place count 3 transition count 5
Applied a total of 783 rules in 52 ms. Remains 3 /16203 variables (removed 16200) and now considering 5/32200 (removed 32195) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 52 ms. Remains : 3/16203 places, 5/32200 transitions.
[2024-05-28 07:15:15] [INFO ] Flatten gal took : 0 ms
[2024-05-28 07:15:15] [INFO ] Flatten gal took : 0 ms
[2024-05-28 07:15:15] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31992 edges and 16203 vertex of which 15937 / 16203 are part of one of the 1 SCC in 9 ms
Free SCC test removed 15936 places
Ensure Unique test removed 31673 transitions
Reduce isomorphic transitions removed 31673 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 259 transitions
Trivial Post-agglo rules discarded 259 transitions
Performed 259 trivial Post agglomeration. Transition count delta: 259
Iterating post reduction 0 with 259 rules applied. Total rules applied 260 place count 267 transition count 268
Reduce places removed 260 places and 0 transitions.
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 258 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 4 edges and 6 vertex of which 3 / 6 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 520 rules applied. Total rules applied 780 place count 4 transition count 10
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 783 place count 4 transition count 7
Applied a total of 783 rules in 51 ms. Remains 4 /16203 variables (removed 16199) and now considering 7/32200 (removed 32193) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51 ms. Remains : 4/16203 places, 7/32200 transitions.
[2024-05-28 07:15:15] [INFO ] Flatten gal took : 0 ms
[2024-05-28 07:15:15] [INFO ] Flatten gal took : 1 ms
[2024-05-28 07:15:15] [INFO ] Input system was already deterministic with 7 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 51 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-05-28 07:15:16] [INFO ] Flatten gal took : 459 ms
[2024-05-28 07:15:16] [INFO ] Flatten gal took : 491 ms
[2024-05-28 07:15:17] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 48 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-05-28 07:15:18] [INFO ] Flatten gal took : 460 ms
[2024-05-28 07:15:18] [INFO ] Flatten gal took : 490 ms
[2024-05-28 07:15:19] [INFO ] Input system was already deterministic with 32200 transitions.
[2024-05-28 07:15:20] [INFO ] Flatten gal took : 463 ms
[2024-05-28 07:15:20] [INFO ] Flatten gal took : 492 ms
[2024-05-28 07:15:20] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-28 07:15:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 16203 places, 32200 transitions and 64602 arcs took 81 ms.
Total runtime 117440 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ServersAndClients-PT-100160

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 16203
TRANSITIONS: 32200
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.385s, Sys 0.056s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.102s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 565
MODEL NAME: /home/mcc/execution/412/model
16203 places, 32200 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------

BK_STOP 1716881035144

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
Error in allocating array of size 32768 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 32768 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 32768 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 32768 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

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-100160"
export BK_EXAMINATION="CTLCardinality"
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-100160, examination is CTLCardinality"
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-171679078900633"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100160.tgz
mv ServersAndClients-PT-100160 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;