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.r520-tall-171662338000191.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 ltsminxred
Input is RERS17pb114-PT-1, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r520-tall-171662338000191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K 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 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K 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 73M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-00
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-01
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-02
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-03
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2023-04
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-05
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-06
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-07
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-08
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-09
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2023-10
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2023-11
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2023-12
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-13
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-14
FORMULA_NAME RERS17pb114-PT-1-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717228607573

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb114-PT-1
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:56:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 07:56:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:56:51] [INFO ] Load time of PNML (sax parser for PT used): 2144 ms
[2024-06-01 07:56:51] [INFO ] Transformed 1446 places.
[2024-06-01 07:56:51] [INFO ] Transformed 151085 transitions.
[2024-06-01 07:56:51] [INFO ] Found NUPN structural information;
[2024-06-01 07:56:51] [INFO ] Parsed PT model containing 1446 places and 151085 transitions and 604252 arcs in 2742 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 80 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 7440 ms. (5 steps per ms) remains 13/16 properties
FORMULA RERS17pb114-PT-1-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb114-PT-1-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb114-PT-1-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 1263 ms. (31 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 897 ms. (44 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 701 ms. (56 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 685 ms. (58 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 507 ms. (78 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 564 ms. (70 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 627 ms. (63 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 521 ms. (76 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 671 ms. (59 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 499 ms. (80 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 505 ms. (79 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 513 ms. (77 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 534 ms. (74 steps per ms) remains 13/13 properties
[2024-06-01 07:56:57] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2024-06-01 07:56:57] [INFO ] Computed 35 invariants in 511 ms
[2024-06-01 07:57:03] [INFO ] State equation strengthened by 2342 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 306/306 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 117/423 variables, 18/324 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/423 variables, 117/441 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/423 variables, 0/441 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 1023/1446 variables, 17/458 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1446 variables, 1023/1481 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1446 variables, 0/1481 constraints. Problems are: Problem set: 0 solved, 13 unsolved
SMT process timed out in 12268ms, After SMT, problems are : Problem set: 0 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 306 out of 1446 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Drop transitions (Empty/Sink Transition effects.) removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 529 rules applied. Total rules applied 529 place count 1429 transition count 150573
Applied a total of 529 rules in 2053 ms. Remains 1429 /1446 variables (removed 17) and now considering 150573/151085 (removed 512) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2085 ms. Remains : 1429/1446 places, 150573/151085 transitions.
RANDOM walk for 40000 steps (8 resets) in 6893 ms. (5 steps per ms) remains 12/13 properties
FORMULA RERS17pb114-PT-1-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (8 resets) in 1063 ms. (37 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 698 ms. (57 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 742 ms. (53 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 684 ms. (58 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 514 ms. (77 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 613 ms. (65 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 659 ms. (60 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 504 ms. (79 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 676 ms. (59 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 706 ms. (56 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 505 ms. (79 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 493 ms. (80 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 10061 steps, run timeout after 9003 ms. (steps per millisecond=1 ) properties seen :0 out of 12
Probabilistic random walk after 10061 steps, saw 8394 distinct states, run finished after 9008 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 07:57:25] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
// Phase 1: matrix 84690 rows 1429 cols
[2024-06-01 07:57:25] [INFO ] Computed 18 invariants in 417 ms
[2024-06-01 07:57:30] [INFO ] State equation strengthened by 2341 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 1148/1429 variables, 18/299 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1429 variables, 1148/1447 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1429 variables, 0/1447 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 86119/86119 variables, and 2876 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45097 ms.
Refiners :[Domain max(s): 1429/1429 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 1429/1429 constraints, ReadFeed: 0/2341 constraints, PredecessorRefiner: 12/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 1148/1429 variables, 18/299 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1429 variables, 1148/1447 constraints. Problems are: Problem set: 0 solved, 12 unsolved
[2024-06-01 07:58:29] [INFO ] Deduced a trap composed of 41 places in 13255 ms of which 75 ms to minimize.
[2024-06-01 07:58:42] [INFO ] Deduced a trap composed of 41 places in 13135 ms of which 13 ms to minimize.
[2024-06-01 07:58:54] [INFO ] Deduced a trap composed of 65 places in 11389 ms of which 11 ms to minimize.
[2024-06-01 07:59:06] [INFO ] Deduced a trap composed of 65 places in 12414 ms of which 10 ms to minimize.
SMT process timed out in 101792ms, After SMT, problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 281 out of 1429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1305 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1306 ms. Remains : 1429/1429 places, 150573/150573 transitions.
RANDOM walk for 40000 steps (8 resets) in 5180 ms. (7 steps per ms) remains 11/12 properties
FORMULA RERS17pb114-PT-1-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 686 ms. (58 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 530 ms. (75 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 595 ms. (67 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 688 ms. (58 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 488 ms. (81 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 628 ms. (63 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 612 ms. (65 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 663 ms. (60 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 492 ms. (81 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 622 ms. (64 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 483 ms. (82 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 10237 steps, run timeout after 9003 ms. (steps per millisecond=1 ) properties seen :0 out of 11
Probabilistic random walk after 10237 steps, saw 8514 distinct states, run finished after 9004 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 07:59:20] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
[2024-06-01 07:59:20] [INFO ] Invariant cache hit.
[2024-06-01 07:59:26] [INFO ] State equation strengthened by 2341 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 280/280 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 1149/1429 variables, 18/298 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1429 variables, 1149/1447 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1429 variables, 0/1447 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 86119/86119 variables, and 2876 constraints, problems are : Problem set: 0 solved, 11 unsolved in 75129 ms.
Refiners :[Domain max(s): 1429/1429 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 1429/1429 constraints, ReadFeed: 0/2341 constraints, PredecessorRefiner: 11/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 280/280 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 1149/1429 variables, 18/298 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1429 variables, 1149/1447 constraints. Problems are: Problem set: 0 solved, 11 unsolved
[2024-06-01 08:00:56] [INFO ] Deduced a trap composed of 65 places in 13212 ms of which 11 ms to minimize.
[2024-06-01 08:01:10] [INFO ] Deduced a trap composed of 65 places in 13567 ms of which 10 ms to minimize.
[2024-06-01 08:01:23] [INFO ] Deduced a trap composed of 129 places in 13571 ms of which 9 ms to minimize.
[2024-06-01 08:01:36] [INFO ] Deduced a trap composed of 41 places in 12641 ms of which 9 ms to minimize.
[2024-06-01 08:01:49] [INFO ] Deduced a trap composed of 41 places in 12782 ms of which 10 ms to minimize.
[2024-06-01 08:02:02] [INFO ] Deduced a trap composed of 65 places in 13231 ms of which 11 ms to minimize.
SMT process timed out in 161703ms, After SMT, problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 280 out of 1429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1442 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1442 ms. Remains : 1429/1429 places, 150573/150573 transitions.
RANDOM walk for 40000 steps (8 resets) in 5364 ms. (7 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1066 ms. (37 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 622 ms. (64 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 602 ms. (66 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 982 ms. (40 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 569 ms. (70 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 732 ms. (54 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 783 ms. (51 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 749 ms. (53 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 600 ms. (66 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 604 ms. (66 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 554 ms. (72 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 8492 steps, run timeout after 9002 ms. (steps per millisecond=0 ) properties seen :0 out of 11
Probabilistic random walk after 8492 steps, saw 7196 distinct states, run finished after 9002 ms. (steps per millisecond=0 ) properties seen :0
[2024-06-01 08:02:17] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
[2024-06-01 08:02:17] [INFO ] Invariant cache hit.
[2024-06-01 08:02:22] [INFO ] State equation strengthened by 2341 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 280/280 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 1149/1429 variables, 18/298 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1429 variables, 1149/1447 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1429 variables, 0/1447 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 86119/86119 variables, and 2876 constraints, problems are : Problem set: 0 solved, 11 unsolved in 90116 ms.
Refiners :[Domain max(s): 1429/1429 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 1429/1429 constraints, ReadFeed: 0/2341 constraints, PredecessorRefiner: 11/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 280/280 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 1149/1429 variables, 18/298 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1429 variables, 1149/1447 constraints. Problems are: Problem set: 0 solved, 11 unsolved
[2024-06-01 08:04:08] [INFO ] Deduced a trap composed of 65 places in 13919 ms of which 12 ms to minimize.
[2024-06-01 08:04:22] [INFO ] Deduced a trap composed of 65 places in 14004 ms of which 10 ms to minimize.
[2024-06-01 08:04:35] [INFO ] Deduced a trap composed of 129 places in 12983 ms of which 10 ms to minimize.
[2024-06-01 08:04:48] [INFO ] Deduced a trap composed of 41 places in 12603 ms of which 8 ms to minimize.
[2024-06-01 08:05:01] [INFO ] Deduced a trap composed of 41 places in 12582 ms of which 10 ms to minimize.
[2024-06-01 08:05:13] [INFO ] Deduced a trap composed of 65 places in 12203 ms of which 10 ms to minimize.
[2024-06-01 08:05:25] [INFO ] Deduced a trap composed of 97 places in 11797 ms of which 9 ms to minimize.
SMT process timed out in 187885ms, After SMT, problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 280 out of 1429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1186 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1186 ms. Remains : 1429/1429 places, 150573/150573 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1197 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
[2024-06-01 08:05:27] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
[2024-06-01 08:05:27] [INFO ] Invariant cache hit.
[2024-06-01 08:05:35] [INFO ] Implicit Places using invariants in 8170 ms returned []
Implicit Place search using SMT only with invariants took 8181 ms to find 0 implicit places.
Running 150572 sub problems to find dead transitions.
[2024-06-01 08:05:37] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
[2024-06-01 08:05:37] [INFO ] Invariant cache hit.
[2024-06-01 08:05:43] [INFO ] State equation strengthened by 2341 read => feed constraints.
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-00
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-01
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-02
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-03
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2023-04
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-05
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-06
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-07
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-08
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-09
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2023-10
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2023-11
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2023-12
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-13
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-14
Could not compute solution for formula : RERS17pb114-PT-1-ReachabilityFireability-2024-15

BK_STOP 1717229445857

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2024
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-00
rfs formula type EF
rfs formula formula --invariant=/tmp/605/inv_0_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-01
rfs formula type AG
rfs formula formula --invariant=/tmp/605/inv_1_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-02
rfs formula type EF
rfs formula formula --invariant=/tmp/605/inv_2_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-03
rfs formula type AG
rfs formula formula --invariant=/tmp/605/inv_3_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2023-04
rfs formula type EF
rfs formula formula --invariant=/tmp/605/inv_4_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-05
rfs formula type EF
rfs formula formula --invariant=/tmp/605/inv_5_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-06
rfs formula type AG
rfs formula formula --invariant=/tmp/605/inv_6_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-07
rfs formula type AG
rfs formula formula --invariant=/tmp/605/inv_7_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-08
rfs formula type EF
rfs formula formula --invariant=/tmp/605/inv_8_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-09
rfs formula type EF
rfs formula formula --invariant=/tmp/605/inv_9_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2023-10
rfs formula type EF
rfs formula formula --invariant=/tmp/605/inv_10_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2023-11
rfs formula type EF
rfs formula formula --invariant=/tmp/605/inv_11_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2023-12
rfs formula type AG
rfs formula formula --invariant=/tmp/605/inv_12_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-13
rfs formula type EF
rfs formula formula --invariant=/tmp/605/inv_13_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-14
rfs formula type AG
rfs formula formula --invariant=/tmp/605/inv_14_
rfs formula name RERS17pb114-PT-1-ReachabilityFireability-2024-15
rfs formula type AG
rfs formula formula --invariant=/tmp/605/inv_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="RERS17pb114-PT-1"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is RERS17pb114-PT-1, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r520-tall-171662338000191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-1.tgz
mv RERS17pb114-PT-1 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;