About the Execution of GreatSPN+red for RERS17pb113-PT-3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16131.247 | 3600000.00 | 13329641.00 | 1291.70 | ?TFT?FTFFTT??TF? | 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.r311-tall-171662335900134.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 RERS17pb113-PT-3, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-171662335900134
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 19 07:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 15M May 18 16:43 model.pnml
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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 RERS17pb113-PT-3-ReachabilityCardinality-2023-00
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-01
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-02
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-03
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2023-04
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-05
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-06
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-07
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2023-08
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-09
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-10
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-11
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2023-12
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-13
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-14
FORMULA_NAME RERS17pb113-PT-3-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1716675734103
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-3
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 22:22:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 22:22:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 22:22:16] [INFO ] Load time of PNML (sax parser for PT used): 754 ms
[2024-05-25 22:22:16] [INFO ] Transformed 639 places.
[2024-05-25 22:22:16] [INFO ] Transformed 31353 transitions.
[2024-05-25 22:22:16] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 1000 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 4333 ms. (9 steps per ms) remains 10/16 properties
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2023-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 829 ms. (48 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 701 ms. (56 steps per ms) remains 9/10 properties
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 254 ms. (156 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 292 ms. (136 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 222 ms. (179 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 158 ms. (251 steps per ms) remains 9/9 properties
[2024-05-25 22:22:19] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2024-05-25 22:22:19] [INFO ] Computed 25 invariants in 121 ms
[2024-05-25 22:22:19] [INFO ] State equation strengthened by 829 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem RERS17pb113-PT-3-ReachabilityCardinality-2024-03 is UNSAT
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem RERS17pb113-PT-3-ReachabilityCardinality-2024-06 is UNSAT
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 386/631 variables, 13/13 constraints. Problems are: Problem set: 2 solved, 7 unsolved
Problem RERS17pb113-PT-3-ReachabilityCardinality-2024-09 is UNSAT
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/631 variables, 4/17 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/631 variables, 0/17 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 8/639 variables, 8/25 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/639 variables, 0/25 constraints. Problems are: Problem set: 3 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18965/18965 variables, and 664 constraints, problems are : Problem set: 3 solved, 6 unsolved in 5062 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 639/639 constraints, ReadFeed: 0/829 constraints, PredecessorRefiner: 9/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/229 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 402/631 variables, 13/13 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/631 variables, 4/17 constraints. Problems are: Problem set: 3 solved, 6 unsolved
[2024-05-25 22:22:26] [INFO ] Deduced a trap composed of 65 places in 998 ms of which 18 ms to minimize.
[2024-05-25 22:22:27] [INFO ] Deduced a trap composed of 41 places in 980 ms of which 2 ms to minimize.
[2024-05-25 22:22:28] [INFO ] Deduced a trap composed of 49 places in 486 ms of which 1 ms to minimize.
[2024-05-25 22:22:29] [INFO ] Deduced a trap composed of 49 places in 944 ms of which 2 ms to minimize.
[2024-05-25 22:22:30] [INFO ] Deduced a trap composed of 25 places in 469 ms of which 1 ms to minimize.
SMT process timed out in 11568ms, After SMT, problems are : Problem set: 3 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 229 out of 639 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 630 transition count 31353
Applied a total of 9 rules in 374 ms. Remains 630 /639 variables (removed 9) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 392 ms. Remains : 630/639 places, 31353/31353 transitions.
RANDOM walk for 40000 steps (8 resets) in 1696 ms. (23 steps per ms) remains 5/6 properties
FORMULA RERS17pb113-PT-3-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 374 ms. (106 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 222 ms. (179 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 5/5 properties
[2024-05-25 22:22:31] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 630 cols
[2024-05-25 22:22:32] [INFO ] Computed 16 invariants in 74 ms
[2024-05-25 22:22:32] [INFO ] State equation strengthened by 829 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 39/237 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 393/630 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/630 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18956/18956 variables, and 646 constraints, problems are : Problem set: 0 solved, 5 unsolved in 45038 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 630/630 constraints, ReadFeed: 0/829 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 39/237 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 393/630 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-25 22:23:19] [INFO ] Deduced a trap composed of 49 places in 1140 ms of which 2 ms to minimize.
[2024-05-25 22:23:21] [INFO ] Deduced a trap composed of 65 places in 1049 ms of which 2 ms to minimize.
[2024-05-25 22:23:22] [INFO ] Deduced a trap composed of 41 places in 1424 ms of which 10 ms to minimize.
[2024-05-25 22:23:23] [INFO ] Deduced a trap composed of 65 places in 1006 ms of which 3 ms to minimize.
[2024-05-25 22:23:24] [INFO ] Deduced a trap composed of 49 places in 726 ms of which 1 ms to minimize.
[2024-05-25 22:23:25] [INFO ] Deduced a trap composed of 49 places in 757 ms of which 1 ms to minimize.
[2024-05-25 22:23:25] [INFO ] Deduced a trap composed of 49 places in 483 ms of which 1 ms to minimize.
[2024-05-25 22:23:26] [INFO ] Deduced a trap composed of 65 places in 577 ms of which 0 ms to minimize.
[2024-05-25 22:23:27] [INFO ] Deduced a trap composed of 65 places in 990 ms of which 2 ms to minimize.
[2024-05-25 22:23:28] [INFO ] Deduced a trap composed of 49 places in 541 ms of which 0 ms to minimize.
[2024-05-25 22:23:29] [INFO ] Deduced a trap composed of 65 places in 938 ms of which 2 ms to minimize.
[2024-05-25 22:23:29] [INFO ] Deduced a trap composed of 25 places in 446 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/630 variables, 12/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-25 22:23:30] [INFO ] Deduced a trap composed of 65 places in 506 ms of which 0 ms to minimize.
[2024-05-25 22:23:31] [INFO ] Deduced a trap composed of 41 places in 434 ms of which 0 ms to minimize.
[2024-05-25 22:23:32] [INFO ] Deduced a trap composed of 66 places in 529 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/630 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-25 22:23:33] [INFO ] Deduced a trap composed of 49 places in 441 ms of which 1 ms to minimize.
[2024-05-25 22:23:33] [INFO ] Deduced a trap composed of 49 places in 421 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/630 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/630 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 18956/18956 variables, and 663 constraints, problems are : Problem set: 0 solved, 5 unsolved in 45052 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 630/630 constraints, ReadFeed: 0/829 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 17/17 constraints]
After SMT, in 90872ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 198 out of 630 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 630/630 places, 31353/31353 transitions.
Applied a total of 0 rules in 295 ms. Remains 630 /630 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 295 ms. Remains : 630/630 places, 31353/31353 transitions.
RANDOM walk for 40000 steps (8 resets) in 1559 ms. (25 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 264 ms. (150 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 144 ms. (275 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 21294 steps, run timeout after 3002 ms. (steps per millisecond=7 ) properties seen :0 out of 5
Probabilistic random walk after 21294 steps, saw 19053 distinct states, run finished after 3007 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-25 22:24:06] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-25 22:24:06] [INFO ] Invariant cache hit.
[2024-05-25 22:24:07] [INFO ] State equation strengthened by 829 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 39/237 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 393/630 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/630 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18956/18956 variables, and 646 constraints, problems are : Problem set: 0 solved, 5 unsolved in 75053 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 630/630 constraints, ReadFeed: 0/829 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 39/237 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 393/630 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-25 22:25:24] [INFO ] Deduced a trap composed of 41 places in 996 ms of which 2 ms to minimize.
[2024-05-25 22:25:25] [INFO ] Deduced a trap composed of 65 places in 748 ms of which 1 ms to minimize.
[2024-05-25 22:25:27] [INFO ] Deduced a trap composed of 49 places in 1097 ms of which 1 ms to minimize.
[2024-05-25 22:25:28] [INFO ] Deduced a trap composed of 65 places in 990 ms of which 1 ms to minimize.
[2024-05-25 22:25:28] [INFO ] Deduced a trap composed of 25 places in 604 ms of which 1 ms to minimize.
[2024-05-25 22:25:29] [INFO ] Deduced a trap composed of 49 places in 602 ms of which 1 ms to minimize.
[2024-05-25 22:25:30] [INFO ] Deduced a trap composed of 65 places in 657 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/630 variables, 7/23 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-25 22:25:31] [INFO ] Deduced a trap composed of 41 places in 397 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/630 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/630 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 18956/18956 variables, and 654 constraints, problems are : Problem set: 0 solved, 5 unsolved in 75038 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 630/630 constraints, ReadFeed: 0/829 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 8/8 constraints]
After SMT, in 150655ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 198 out of 630 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 630/630 places, 31353/31353 transitions.
Applied a total of 0 rules in 191 ms. Remains 630 /630 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 630/630 places, 31353/31353 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 630/630 places, 31353/31353 transitions.
Applied a total of 0 rules in 195 ms. Remains 630 /630 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-25 22:26:37] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-25 22:26:37] [INFO ] Invariant cache hit.
[2024-05-25 22:26:39] [INFO ] Implicit Places using invariants in 1628 ms returned []
Implicit Place search using SMT only with invariants took 1643 ms to find 0 implicit places.
Running 31352 sub problems to find dead transitions.
[2024-05-25 22:26:40] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-25 22:26:40] [INFO ] Invariant cache hit.
[2024-05-25 22:26:40] [INFO ] State equation strengthened by 829 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running RERS17pb113-PT-3
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 639
TRANSITIONS: 31353
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.734s, Sys 0.052s]
SAVING FILE /home/mcc/execution/model (.net / .def) ...
EXPORT TIME: [User 0.110s, Sys 0.012s]
----------------------------------------------------------------------
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: 711
MODEL NAME: /home/mcc/execution/model
639 places, 31353 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="RERS17pb113-PT-3"
export BK_EXAMINATION="ReachabilityCardinality"
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 RERS17pb113-PT-3, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r311-tall-171662335900134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-3.tgz
mv RERS17pb113-PT-3 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;