About the Execution of GreatSPN+red for MedleyA-PT-19
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 359.188 | 48004.00 | 71811.00 | 274.90 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
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.r575-smll-171734919700149.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 MedleyA-PT-19, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r575-smll-171734919700149
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 7.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 14K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 184K Jun 2 16:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MedleyA-PT-19-UpperBounds-00
FORMULA_NAME MedleyA-PT-19-UpperBounds-01
FORMULA_NAME MedleyA-PT-19-UpperBounds-02
FORMULA_NAME MedleyA-PT-19-UpperBounds-03
FORMULA_NAME MedleyA-PT-19-UpperBounds-04
FORMULA_NAME MedleyA-PT-19-UpperBounds-05
FORMULA_NAME MedleyA-PT-19-UpperBounds-06
FORMULA_NAME MedleyA-PT-19-UpperBounds-07
FORMULA_NAME MedleyA-PT-19-UpperBounds-08
FORMULA_NAME MedleyA-PT-19-UpperBounds-09
FORMULA_NAME MedleyA-PT-19-UpperBounds-10
FORMULA_NAME MedleyA-PT-19-UpperBounds-11
FORMULA_NAME MedleyA-PT-19-UpperBounds-12
FORMULA_NAME MedleyA-PT-19-UpperBounds-13
FORMULA_NAME MedleyA-PT-19-UpperBounds-14
FORMULA_NAME MedleyA-PT-19-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717374973008
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-19
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-03 00:36:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-03 00:36:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-03 00:36:15] [INFO ] Load time of PNML (sax parser for PT used): 248 ms
[2024-06-03 00:36:15] [INFO ] Transformed 272 places.
[2024-06-03 00:36:15] [INFO ] Transformed 586 transitions.
[2024-06-03 00:36:15] [INFO ] Found NUPN structural information;
[2024-06-03 00:36:15] [INFO ] Parsed PT model containing 272 places and 586 transitions and 2889 arcs in 488 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Deduced a syphon composed of 3 places in 13 ms
Reduce places removed 3 places and 3 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 583 rows 269 cols
[2024-06-03 00:36:15] [INFO ] Computed 24 invariants in 41 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (7 resets) in 107 ms. (92 steps per ms)
FORMULA MedleyA-PT-19-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-19-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-19-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-19-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-19-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-19-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-19-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 90003 steps (43 resets) in 459 ms. (195 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-06-03 00:36:16] [INFO ] Invariant cache hit.
[2024-06-03 00:36:17] [INFO ] [Real]Absence check using 10 positive place invariants in 19 ms returned sat
[2024-06-03 00:36:17] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 11 ms returned sat
[2024-06-03 00:36:17] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2024-06-03 00:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-06-03 00:36:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-06-03 00:36:17] [INFO ] [Nat]Absence check using 10 positive and 14 generalized place invariants in 11 ms returned sat
[2024-06-03 00:36:18] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2024-06-03 00:36:18] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 137 ms.
[2024-06-03 00:36:19] [INFO ] Deduced a trap composed of 31 places in 150 ms of which 18 ms to minimize.
[2024-06-03 00:36:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 246 ms
[2024-06-03 00:36:19] [INFO ] Added : 144 causal constraints over 29 iterations in 1870 ms. Result :sat
Minimization took 525 ms.
[2024-06-03 00:36:20] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-06-03 00:36:20] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 11 ms returned sat
[2024-06-03 00:36:21] [INFO ] [Real]Absence check using state equation in 328 ms returned sat
[2024-06-03 00:36:21] [INFO ] Solution in real domain found non-integer solution.
[2024-06-03 00:36:21] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2024-06-03 00:36:21] [INFO ] [Nat]Absence check using 10 positive and 14 generalized place invariants in 9 ms returned sat
[2024-06-03 00:36:21] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2024-06-03 00:36:21] [INFO ] Deduced a trap composed of 34 places in 254 ms of which 5 ms to minimize.
[2024-06-03 00:36:22] [INFO ] Deduced a trap composed of 42 places in 207 ms of which 3 ms to minimize.
[2024-06-03 00:36:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 558 ms
[2024-06-03 00:36:22] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 86 ms.
[2024-06-03 00:36:23] [INFO ] Added : 151 causal constraints over 31 iterations in 1636 ms. Result :sat
Minimization took 501 ms.
[2024-06-03 00:36:24] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-06-03 00:36:24] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 7 ms returned sat
[2024-06-03 00:36:24] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2024-06-03 00:36:24] [INFO ] Solution in real domain found non-integer solution.
[2024-06-03 00:36:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2024-06-03 00:36:24] [INFO ] [Nat]Absence check using 10 positive and 14 generalized place invariants in 9 ms returned sat
[2024-06-03 00:36:24] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2024-06-03 00:36:25] [INFO ] Deduced a trap composed of 38 places in 179 ms of which 3 ms to minimize.
[2024-06-03 00:36:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 248 ms
[2024-06-03 00:36:25] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 75 ms.
[2024-06-03 00:36:26] [INFO ] Added : 148 causal constraints over 30 iterations in 1485 ms. Result :sat
Minimization took 435 ms.
[2024-06-03 00:36:27] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-06-03 00:36:27] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 12 ms returned sat
[2024-06-03 00:36:27] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2024-06-03 00:36:27] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 72 ms.
[2024-06-03 00:36:27] [INFO ] Solution in real domain found non-integer solution.
[2024-06-03 00:36:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-06-03 00:36:27] [INFO ] [Nat]Absence check using 10 positive and 14 generalized place invariants in 11 ms returned sat
[2024-06-03 00:36:28] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2024-06-03 00:36:28] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 70 ms.
[2024-06-03 00:36:30] [INFO ] Deduced a trap composed of 31 places in 223 ms of which 3 ms to minimize.
[2024-06-03 00:36:30] [INFO ] Deduced a trap composed of 34 places in 185 ms of which 3 ms to minimize.
[2024-06-03 00:36:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 568 ms
[2024-06-03 00:36:30] [INFO ] Added : 148 causal constraints over 30 iterations in 2333 ms. Result :sat
Minimization took 488 ms.
[2024-06-03 00:36:31] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-06-03 00:36:31] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 12 ms returned sat
[2024-06-03 00:36:31] [INFO ] [Real]Absence check using state equation in 287 ms returned sat
[2024-06-03 00:36:31] [INFO ] Deduced a trap composed of 37 places in 354 ms of which 5 ms to minimize.
[2024-06-03 00:36:32] [INFO ] Solution in real domain found non-integer solution.
[2024-06-03 00:36:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-06-03 00:36:32] [INFO ] [Nat]Absence check using 10 positive and 14 generalized place invariants in 15 ms returned sat
[2024-06-03 00:36:32] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2024-06-03 00:36:32] [INFO ] Deduced a trap composed of 37 places in 368 ms of which 4 ms to minimize.
[2024-06-03 00:36:33] [INFO ] Deduced a trap composed of 59 places in 245 ms of which 3 ms to minimize.
[2024-06-03 00:36:33] [INFO ] Deduced a trap composed of 32 places in 145 ms of which 2 ms to minimize.
[2024-06-03 00:36:33] [INFO ] Deduced a trap composed of 43 places in 171 ms of which 3 ms to minimize.
[2024-06-03 00:36:33] [INFO ] Deduced a trap composed of 43 places in 106 ms of which 2 ms to minimize.
[2024-06-03 00:36:33] [INFO ] Deduced a trap composed of 27 places in 169 ms of which 3 ms to minimize.
[2024-06-03 00:36:34] [INFO ] Deduced a trap composed of 39 places in 135 ms of which 2 ms to minimize.
[2024-06-03 00:36:34] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1603 ms
[2024-06-03 00:36:34] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 61 ms.
[2024-06-03 00:36:35] [INFO ] Deduced a trap composed of 34 places in 200 ms of which 2 ms to minimize.
[2024-06-03 00:36:35] [INFO ] Deduced a trap composed of 34 places in 171 ms of which 3 ms to minimize.
[2024-06-03 00:36:35] [INFO ] Deduced a trap composed of 34 places in 172 ms of which 2 ms to minimize.
[2024-06-03 00:36:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 777 ms
[2024-06-03 00:36:36] [INFO ] Added : 153 causal constraints over 31 iterations in 2053 ms. Result :sat
Minimization took 369 ms.
[2024-06-03 00:36:36] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-06-03 00:36:36] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 17 ms returned sat
[2024-06-03 00:36:36] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2024-06-03 00:36:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-03 00:36:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2024-06-03 00:36:37] [INFO ] [Nat]Absence check using 10 positive and 14 generalized place invariants in 11 ms returned sat
[2024-06-03 00:36:37] [INFO ] [Nat]Absence check using state equation in 340 ms returned sat
[2024-06-03 00:36:37] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 86 ms.
[2024-06-03 00:36:39] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 2 ms to minimize.
[2024-06-03 00:36:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 175 ms
[2024-06-03 00:36:39] [INFO ] Added : 146 causal constraints over 30 iterations in 1811 ms. Result :sat
Minimization took 320 ms.
[2024-06-03 00:36:39] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2024-06-03 00:36:39] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 11 ms returned sat
[2024-06-03 00:36:40] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2024-06-03 00:36:40] [INFO ] Deduced a trap composed of 27 places in 161 ms of which 2 ms to minimize.
[2024-06-03 00:36:40] [INFO ] Solution in real domain found non-integer solution.
[2024-06-03 00:36:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2024-06-03 00:36:40] [INFO ] [Nat]Absence check using 10 positive and 14 generalized place invariants in 10 ms returned sat
[2024-06-03 00:36:40] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2024-06-03 00:36:40] [INFO ] Deduced a trap composed of 27 places in 169 ms of which 3 ms to minimize.
[2024-06-03 00:36:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 225 ms
[2024-06-03 00:36:40] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 63 ms.
[2024-06-03 00:36:42] [INFO ] Deduced a trap composed of 39 places in 165 ms of which 3 ms to minimize.
[2024-06-03 00:36:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 264 ms
[2024-06-03 00:36:42] [INFO ] Added : 143 causal constraints over 29 iterations in 1927 ms. Result :sat
Minimization took 501 ms.
[2024-06-03 00:36:43] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2024-06-03 00:36:43] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 12 ms returned sat
[2024-06-03 00:36:43] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2024-06-03 00:36:43] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 73 ms.
[2024-06-03 00:36:44] [INFO ] Solution in real domain found non-integer solution.
[2024-06-03 00:36:44] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2024-06-03 00:36:44] [INFO ] [Nat]Absence check using 10 positive and 14 generalized place invariants in 12 ms returned sat
[2024-06-03 00:36:44] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2024-06-03 00:36:44] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 70 ms.
[2024-06-03 00:36:46] [INFO ] Deduced a trap composed of 31 places in 380 ms of which 5 ms to minimize.
[2024-06-03 00:36:46] [INFO ] Deduced a trap composed of 37 places in 370 ms of which 4 ms to minimize.
[2024-06-03 00:36:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 890 ms
[2024-06-03 00:36:47] [INFO ] Added : 147 causal constraints over 31 iterations in 2715 ms. Result :sat
Minimization took 325 ms.
[2024-06-03 00:36:47] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2024-06-03 00:36:47] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 5 ms returned sat
[2024-06-03 00:36:47] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2024-06-03 00:36:47] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 42 ms.
[2024-06-03 00:36:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-03 00:36:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-06-03 00:36:48] [INFO ] [Nat]Absence check using 10 positive and 14 generalized place invariants in 7 ms returned sat
[2024-06-03 00:36:48] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2024-06-03 00:36:48] [INFO ] Computed and/alt/rep : 205/568/205 causal constraints (skipped 377 transitions) in 69 ms.
[2024-06-03 00:36:50] [INFO ] Deduced a trap composed of 56 places in 256 ms of which 4 ms to minimize.
[2024-06-03 00:36:50] [INFO ] Deduced a trap composed of 25 places in 270 ms of which 4 ms to minimize.
[2024-06-03 00:36:50] [INFO ] Deduced a trap composed of 41 places in 267 ms of which 4 ms to minimize.
[2024-06-03 00:36:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1018 ms
[2024-06-03 00:36:50] [INFO ] Added : 133 causal constraints over 27 iterations in 2570 ms. Result :sat
Minimization took 465 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA MedleyA-PT-19-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-19-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-19-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-19-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-19-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 583/583 transitions.
Graph (complete) has 909 edges and 269 vertex of which 263 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.7 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 50 rules applied. Total rules applied 51 place count 263 transition count 529
Reduce places removed 49 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 54 rules applied. Total rules applied 105 place count 214 transition count 524
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 108 place count 212 transition count 523
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 109 place count 211 transition count 523
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 109 place count 211 transition count 516
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 123 place count 204 transition count 516
Discarding 69 places :
Symmetric choice reduction at 4 with 69 rule applications. Total rules 192 place count 135 transition count 430
Iterating global reduction 4 with 69 rules applied. Total rules applied 261 place count 135 transition count 430
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 261 place count 135 transition count 428
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 265 place count 133 transition count 428
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 327 place count 102 transition count 397
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 331 place count 102 transition count 393
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 343 place count 96 transition count 422
Drop transitions (Redundant composition of simpler transitions.) removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 5 with 36 rules applied. Total rules applied 379 place count 96 transition count 386
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 381 place count 95 transition count 396
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 386 place count 95 transition count 391
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 391 place count 90 transition count 391
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 6 with 16 rules applied. Total rules applied 407 place count 90 transition count 507
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 6 with 44 rules applied. Total rules applied 451 place count 74 transition count 479
Applied a total of 451 rules in 381 ms. Remains 74 /269 variables (removed 195) and now considering 479/583 (removed 104) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 402 ms. Remains : 74/269 places, 479/583 transitions.
[2024-06-03 00:36:52] [INFO ] Flow matrix only has 391 transitions (discarded 88 similar events)
// Phase 1: matrix 391 rows 74 cols
[2024-06-03 00:36:52] [INFO ] Computed 23 invariants in 7 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
RANDOM walk for 1000000 steps (156902 resets) in 7520 ms. (132 steps per ms)
FORMULA MedleyA-PT-19-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-19-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-19-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-19-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (19843 resets) in 1101 ms. (907 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 45786 ms.
ITS solved all properties within timeout
BK_STOP 1717375021012
--------------------
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 UpperBounds -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="MedleyA-PT-19"
export BK_EXAMINATION="UpperBounds"
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 MedleyA-PT-19, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r575-smll-171734919700149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-19.tgz
mv MedleyA-PT-19 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;