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.r113-smll-171624274600258.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)
.....................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is DLCround-PT-12a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-171624274600258
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 18:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Apr 13 18:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 17:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 13 17:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 871K May 18 16:42 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 DLCround-PT-12a-CTLFireability-2024-00
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-01
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-02
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-03
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-04
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-05
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-06
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-07
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-08
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-09
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-10
FORMULA_NAME DLCround-PT-12a-CTLFireability-2024-11
FORMULA_NAME DLCround-PT-12a-CTLFireability-2023-12
FORMULA_NAME DLCround-PT-12a-CTLFireability-2023-13
FORMULA_NAME DLCround-PT-12a-CTLFireability-2023-14
FORMULA_NAME DLCround-PT-12a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716406912454

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-12a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 19:41:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 19:41:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 19:41:54] [INFO ] Load time of PNML (sax parser for PT used): 361 ms
[2024-05-22 19:41:54] [INFO ] Transformed 419 places.
[2024-05-22 19:41:54] [INFO ] Transformed 3407 transitions.
[2024-05-22 19:41:54] [INFO ] Found NUPN structural information;
[2024-05-22 19:41:54] [INFO ] Parsed PT model containing 419 places and 3407 transitions and 13330 arcs in 551 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
Ensure Unique test removed 315 transitions
Reduce redundant transitions removed 315 transitions.
Support contains 171 out of 419 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 419/419 places, 3092/3092 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 411 transition count 2968
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 411 transition count 2968
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 411 transition count 2966
Drop transitions (Redundant composition of simpler transitions.) removed 1096 transitions
Redundant transition composition rules discarded 1096 transitions
Iterating global reduction 1 with 1096 rules applied. Total rules applied 1114 place count 411 transition count 1870
Applied a total of 1114 rules in 230 ms. Remains 411 /419 variables (removed 8) and now considering 1870/3092 (removed 1222) transitions.
[2024-05-22 19:41:55] [INFO ] Flow matrix only has 240 transitions (discarded 1630 similar events)
// Phase 1: matrix 240 rows 411 cols
[2024-05-22 19:41:55] [INFO ] Computed 277 invariants in 27 ms
[2024-05-22 19:41:57] [INFO ] Implicit Places using invariants in 2076 ms returned [151, 154, 156, 157, 158, 161, 162, 163, 164, 165, 166, 171, 172, 174, 175, 176, 177, 179, 182, 183, 184, 185, 186, 187, 189, 190, 191, 193, 194, 195, 196, 197, 198, 199, 200, 201, 203, 204, 205, 207, 208, 209, 211, 214, 215, 216, 217, 218, 219, 221, 222, 223, 224, 225, 226, 227, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 242, 244, 245, 246, 247, 249, 252, 254, 255, 256, 258, 259, 261, 262, 263, 264, 266, 267, 268, 270, 273, 274, 276, 279, 280, 281, 283, 284, 285, 286, 289, 291, 292, 294, 295, 299, 300, 301, 302, 304, 306, 310, 312, 313, 314, 315, 316, 317, 322, 323, 326, 327, 328, 329, 330, 332, 333, 335, 336, 337, 338, 340, 341, 343, 344, 345, 347, 349, 351, 352, 354, 355, 356, 357, 358, 363, 364, 367, 368, 373, 375, 376, 378, 381, 383, 385, 386, 389, 390, 391, 392, 395, 397, 398, 399, 400, 404, 409, 410]
Discarding 167 places :
Ensure Unique test removed 933 transitions
Reduce isomorphic transitions removed 933 transitions.
Implicit Place search using SMT only with invariants took 2145 ms to find 167 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 244/419 places, 937/3092 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 612 transitions
Redundant transition composition rules discarded 612 transitions
Iterating global reduction 0 with 612 rules applied. Total rules applied 612 place count 244 transition count 325
Applied a total of 612 rules in 10 ms. Remains 244 /244 variables (removed 0) and now considering 325/937 (removed 612) transitions.
[2024-05-22 19:41:57] [INFO ] Flow matrix only has 240 transitions (discarded 85 similar events)
// Phase 1: matrix 240 rows 244 cols
[2024-05-22 19:41:57] [INFO ] Computed 110 invariants in 5 ms
[2024-05-22 19:41:57] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-05-22 19:41:57] [INFO ] Flow matrix only has 240 transitions (discarded 85 similar events)
[2024-05-22 19:41:57] [INFO ] Invariant cache hit.
[2024-05-22 19:41:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 19:41:57] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 244/419 places, 325/3092 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2745 ms. Remains : 244/419 places, 325/3092 transitions.
Support contains 171 out of 244 places after structural reductions.
[2024-05-22 19:41:57] [INFO ] Flatten gal took : 79 ms
[2024-05-22 19:41:57] [INFO ] Flatten gal took : 35 ms
[2024-05-22 19:41:58] [INFO ] Input system was already deterministic with 325 transitions.
Support contains 165 out of 244 places (down from 171) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2140 ms. (18 steps per ms) remains 1/92 properties
BEST_FIRST walk for 40004 steps (8 resets) in 334 ms. (119 steps per ms) remains 1/1 properties
[2024-05-22 19:41:59] [INFO ] Flow matrix only has 240 transitions (discarded 85 similar events)
[2024-05-22 19:41:59] [INFO ] Invariant cache hit.
[2024-05-22 19:41:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp75 is UNSAT
After SMT solving in domain Real declared 12/484 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 60 ms.
Refiners :[Positive P Invariants (semi-flows): 2/110 constraints, State Equation: 0/244 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 98ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 24 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 23 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 325 transitions.
Computed a total of 94 stabilizing places and 1 stable transitions
Graph (complete) has 434 edges and 244 vertex of which 151 are kept as prefixes of interest. Removing 93 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 153 transition count 325
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 116 place count 128 transition count 275
Iterating global reduction 1 with 25 rules applied. Total rules applied 141 place count 128 transition count 275
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 143 place count 128 transition count 273
Applied a total of 143 rules in 16 ms. Remains 128 /244 variables (removed 116) and now considering 273/325 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 128/244 places, 273/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 15 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 14 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 273 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 159 transition count 325
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 109 place count 135 transition count 277
Iterating global reduction 1 with 24 rules applied. Total rules applied 133 place count 135 transition count 277
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 135 place count 135 transition count 275
Applied a total of 135 rules in 9 ms. Remains 135 /244 variables (removed 109) and now considering 275/325 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 135/244 places, 275/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 14 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 14 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 275 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Graph (trivial) has 321 edges and 244 vertex of which 149 / 244 are part of one of the 17 SCC in 4 ms
Free SCC test removed 132 places
Ensure Unique test removed 304 transitions
Reduce isomorphic transitions removed 304 transitions.
Graph (complete) has 130 edges and 112 vertex of which 19 are kept as prefixes of interest. Removing 93 places using SCC suffix rule.0 ms
Discarding 93 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 33 place count 2 transition count 5
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 2 transition count 3
Applied a total of 35 rules in 23 ms. Remains 2 /244 variables (removed 242) and now considering 3/325 (removed 322) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 2/244 places, 3/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 1 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 1 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Graph (trivial) has 292 edges and 244 vertex of which 126 / 244 are part of one of the 16 SCC in 1 ms
Free SCC test removed 110 places
Ensure Unique test removed 254 transitions
Reduce isomorphic transitions removed 254 transitions.
Graph (complete) has 180 edges and 134 vertex of which 45 are kept as prefixes of interest. Removing 89 places using SCC suffix rule.1 ms
Discarding 89 places :
Also discarding 0 output 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 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 69
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 43 transition count 67
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 11 place count 41 transition count 66
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 25 place count 27 transition count 50
Iterating global reduction 3 with 14 rules applied. Total rules applied 39 place count 27 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 42 place count 27 transition count 47
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 45 place count 27 transition count 47
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 47 place count 25 transition count 45
Iterating global reduction 3 with 2 rules applied. Total rules applied 49 place count 25 transition count 45
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 51 place count 25 transition count 43
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 53 place count 25 transition count 41
Applied a total of 53 rules in 39 ms. Remains 25 /244 variables (removed 219) and now considering 41/325 (removed 284) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 25/244 places, 41/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 2 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 3 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 41 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Graph (trivial) has 311 edges and 244 vertex of which 140 / 244 are part of one of the 16 SCC in 0 ms
Free SCC test removed 124 places
Ensure Unique test removed 287 transitions
Reduce isomorphic transitions removed 287 transitions.
Graph (complete) has 147 edges and 120 vertex of which 31 are kept as prefixes of interest. Removing 89 places using SCC suffix rule.0 ms
Discarding 89 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 31 transition count 36
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 29 transition count 36
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 20 place count 15 transition count 21
Iterating global reduction 2 with 14 rules applied. Total rules applied 34 place count 15 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 36 place count 15 transition count 19
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 38 place count 14 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 39 place count 14 transition count 17
Applied a total of 39 rules in 14 ms. Remains 14 /244 variables (removed 230) and now considering 17/325 (removed 308) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 14/244 places, 17/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 1 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 1 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 157 transition count 325
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 112 place count 132 transition count 275
Iterating global reduction 1 with 25 rules applied. Total rules applied 137 place count 132 transition count 275
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 139 place count 132 transition count 273
Applied a total of 139 rules in 8 ms. Remains 132 /244 variables (removed 112) and now considering 273/325 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 132/244 places, 273/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 12 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 11 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 273 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 152 transition count 325
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 118 place count 126 transition count 273
Iterating global reduction 1 with 26 rules applied. Total rules applied 144 place count 126 transition count 273
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 146 place count 126 transition count 271
Applied a total of 146 rules in 8 ms. Remains 126 /244 variables (removed 118) and now considering 271/325 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 126/244 places, 271/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 9 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 11 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 271 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 153 transition count 325
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 116 place count 128 transition count 275
Iterating global reduction 1 with 25 rules applied. Total rules applied 141 place count 128 transition count 275
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 143 place count 128 transition count 273
Applied a total of 143 rules in 9 ms. Remains 128 /244 variables (removed 116) and now considering 273/325 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 128/244 places, 273/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 10 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 10 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 273 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 181 transition count 325
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 79 place count 165 transition count 293
Iterating global reduction 1 with 16 rules applied. Total rules applied 95 place count 165 transition count 293
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 97 place count 165 transition count 291
Applied a total of 97 rules in 7 ms. Remains 165 /244 variables (removed 79) and now considering 291/325 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 165/244 places, 291/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 11 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 11 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 291 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 155 transition count 325
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 113 place count 131 transition count 277
Iterating global reduction 1 with 24 rules applied. Total rules applied 137 place count 131 transition count 277
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 139 place count 131 transition count 275
Applied a total of 139 rules in 8 ms. Remains 131 /244 variables (removed 113) and now considering 275/325 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 131/244 places, 275/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 9 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 10 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 275 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Graph (trivial) has 276 edges and 244 vertex of which 118 / 244 are part of one of the 19 SCC in 0 ms
Free SCC test removed 99 places
Ensure Unique test removed 229 transitions
Reduce isomorphic transitions removed 229 transitions.
Graph (complete) has 205 edges and 145 vertex of which 64 are kept as prefixes of interest. Removing 81 places using SCC suffix rule.1 ms
Discarding 81 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 64 transition count 95
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 5 rules applied. Total rules applied 8 place count 63 transition count 91
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 13 place count 59 transition count 90
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 22 place count 50 transition count 80
Iterating global reduction 3 with 9 rules applied. Total rules applied 31 place count 50 transition count 80
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 37 place count 50 transition count 74
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 38 place count 50 transition count 74
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 39 place count 49 transition count 73
Iterating global reduction 3 with 1 rules applied. Total rules applied 40 place count 49 transition count 73
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 41 place count 49 transition count 72
Applied a total of 41 rules in 24 ms. Remains 49 /244 variables (removed 195) and now considering 72/325 (removed 253) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 49/244 places, 72/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 3 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 3 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 72 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 88 places and 0 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 156 transition count 325
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 112 place count 132 transition count 277
Iterating global reduction 1 with 24 rules applied. Total rules applied 136 place count 132 transition count 277
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 138 place count 132 transition count 275
Applied a total of 138 rules in 8 ms. Remains 132 /244 variables (removed 112) and now considering 275/325 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 132/244 places, 275/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 10 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 9 ms
[2024-05-22 19:41:59] [INFO ] Input system was already deterministic with 275 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Graph (trivial) has 293 edges and 244 vertex of which 127 / 244 are part of one of the 17 SCC in 1 ms
Free SCC test removed 110 places
Ensure Unique test removed 256 transitions
Reduce isomorphic transitions removed 256 transitions.
Graph (complete) has 178 edges and 134 vertex of which 47 are kept as prefixes of interest. Removing 87 places using SCC suffix rule.1 ms
Discarding 87 places :
Also discarding 0 output 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 0 with 2 rules applied. Total rules applied 4 place count 47 transition count 67
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 45 transition count 64
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 13 place count 42 transition count 63
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 25 place count 30 transition count 49
Iterating global reduction 3 with 12 rules applied. Total rules applied 37 place count 30 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 30 transition count 48
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 40 place count 30 transition count 46
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 41 place count 30 transition count 46
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 42 place count 29 transition count 45
Iterating global reduction 4 with 1 rules applied. Total rules applied 43 place count 29 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 44 place count 29 transition count 44
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 45 place count 29 transition count 43
Applied a total of 45 rules in 22 ms. Remains 29 /244 variables (removed 215) and now considering 43/325 (removed 282) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 29/244 places, 43/325 transitions.
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 1 ms
[2024-05-22 19:41:59] [INFO ] Flatten gal took : 2 ms
[2024-05-22 19:42:00] [INFO ] Input system was already deterministic with 43 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 0 with 82 rules applied. Total rules applied 82 place count 162 transition count 325
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 108 place count 136 transition count 273
Iterating global reduction 1 with 26 rules applied. Total rules applied 134 place count 136 transition count 273
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 136 place count 136 transition count 271
Applied a total of 136 rules in 12 ms. Remains 136 /244 variables (removed 108) and now considering 271/325 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 136/244 places, 271/325 transitions.
[2024-05-22 19:42:00] [INFO ] Flatten gal took : 9 ms
[2024-05-22 19:42:00] [INFO ] Flatten gal took : 8 ms
[2024-05-22 19:42:00] [INFO ] Input system was already deterministic with 271 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 161 transition count 325
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 103 place count 141 transition count 285
Iterating global reduction 1 with 20 rules applied. Total rules applied 123 place count 141 transition count 285
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 124 place count 141 transition count 284
Applied a total of 124 rules in 9 ms. Remains 141 /244 variables (removed 103) and now considering 284/325 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 141/244 places, 284/325 transitions.
[2024-05-22 19:42:00] [INFO ] Flatten gal took : 8 ms
[2024-05-22 19:42:00] [INFO ] Flatten gal took : 9 ms
[2024-05-22 19:42:00] [INFO ] Input system was already deterministic with 284 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 325/325 transitions.
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 152 transition count 325
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 118 place count 126 transition count 273
Iterating global reduction 1 with 26 rules applied. Total rules applied 144 place count 126 transition count 273
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 146 place count 126 transition count 271
Applied a total of 146 rules in 8 ms. Remains 126 /244 variables (removed 118) and now considering 271/325 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 126/244 places, 271/325 transitions.
[2024-05-22 19:42:00] [INFO ] Flatten gal took : 8 ms
[2024-05-22 19:42:00] [INFO ] Flatten gal took : 7 ms
[2024-05-22 19:42:00] [INFO ] Input system was already deterministic with 271 transitions.
[2024-05-22 19:42:00] [INFO ] Flatten gal took : 13 ms
[2024-05-22 19:42:00] [INFO ] Flatten gal took : 12 ms
[2024-05-22 19:42:00] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2024-05-22 19:42:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 244 places, 325 transitions and 759 arcs took 5 ms.
Total runtime 6130 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running DLCround-PT-12a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 244
TRANSITIONS: 325
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.007s, Sys 0.000s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.001s, 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: 539
MODEL NAME: /home/mcc/execution/413/model
244 places, 325 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA DLCround-PT-12a-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DLCround-PT-12a-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716406921562

--------------------
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 CTLFireability -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="DLCround-PT-12a"
export BK_EXAMINATION="CTLFireability"
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 DLCround-PT-12a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-171624274600258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-12a.tgz
mv DLCround-PT-12a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;