About the Execution of LTSMin+red for DES-PT-60b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 494.479 | 132347.00 | 204840.00 | 331.20 | ?T?TTFT?FF?FT?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.r480-tall-171624189900758.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 DES-PT-60b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r480-tall-171624189900758
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K 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 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 12 08:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 08:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 12 08:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 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 139K 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 DES-PT-60b-ReachabilityCardinality-2024-00
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-01
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-02
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-03
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-04
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-05
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-06
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-07
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-08
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-09
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-10
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-11
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-12
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-13
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-14
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717200580854
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-60b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 00:09:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 00:09:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 00:09:42] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2024-06-01 00:09:42] [INFO ] Transformed 519 places.
[2024-06-01 00:09:42] [INFO ] Transformed 470 transitions.
[2024-06-01 00:09:42] [INFO ] Found NUPN structural information;
[2024-06-01 00:09:42] [INFO ] Parsed PT model containing 519 places and 470 transitions and 1623 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA DES-PT-60b-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (341 resets) in 2006 ms. (19 steps per ms) remains 6/10 properties
FORMULA DES-PT-60b-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (45 resets) in 246 ms. (161 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (46 resets) in 214 ms. (186 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (53 resets) in 540 ms. (73 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (47 resets) in 805 ms. (49 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (44 resets) in 80 ms. (493 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (44 resets) in 90 ms. (439 steps per ms) remains 6/6 properties
// Phase 1: matrix 470 rows 519 cols
[2024-06-01 00:09:43] [INFO ] Computed 65 invariants in 53 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 371/457 variables, 39/125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 371/496 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 3/499 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem DES-PT-60b-ReachabilityCardinality-2024-05 is UNSAT
FORMULA DES-PT-60b-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 62/519 variables, 23/522 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/519 variables, 62/584 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/519 variables, 0/584 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 470/989 variables, 519/1103 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/989 variables, 0/1103 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/989 variables, 0/1103 constraints. Problems are: Problem set: 1 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 989/989 variables, and 1103 constraints, problems are : Problem set: 1 solved, 5 unsolved in 1671 ms.
Refiners :[Domain max(s): 519/519 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 519/519 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 415/449 variables, 39/73 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/449 variables, 415/488 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/449 variables, 1/489 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-06-01 00:09:46] [INFO ] Deduced a trap composed of 17 places in 172 ms of which 37 ms to minimize.
[2024-06-01 00:09:46] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 2 ms to minimize.
[2024-06-01 00:09:46] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 2 ms to minimize.
[2024-06-01 00:09:46] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/449 variables, 4/493 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/449 variables, 0/493 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 69/518 variables, 24/517 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/518 variables, 69/586 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-06-01 00:09:46] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 2 ms to minimize.
[2024-06-01 00:09:46] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 2 ms to minimize.
[2024-06-01 00:09:46] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 2 ms to minimize.
[2024-06-01 00:09:47] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 3 ms to minimize.
[2024-06-01 00:09:47] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/518 variables, 5/591 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-06-01 00:09:47] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 6 ms to minimize.
[2024-06-01 00:09:47] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 1 ms to minimize.
[2024-06-01 00:09:47] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 1 ms to minimize.
[2024-06-01 00:09:47] [INFO ] Deduced a trap composed of 27 places in 148 ms of which 2 ms to minimize.
[2024-06-01 00:09:48] [INFO ] Deduced a trap composed of 53 places in 119 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/518 variables, 5/596 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/518 variables, 0/596 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 1/519 variables, 1/597 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/519 variables, 1/598 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-06-01 00:09:48] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/519 variables, 1/599 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/519 variables, 0/599 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 470/989 variables, 519/1118 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/989 variables, 5/1123 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 989/989 variables, and 1123 constraints, problems are : Problem set: 1 solved, 5 unsolved in 5012 ms.
Refiners :[Domain max(s): 519/519 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 519/519 constraints, PredecessorRefiner: 5/6 constraints, Known Traps: 15/15 constraints]
After SMT, in 6835ms problems are : Problem set: 1 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 34 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 470/470 transitions.
Graph (complete) has 1218 edges and 519 vertex of which 508 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 508 transition count 447
Reduce places removed 16 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 18 rules applied. Total rules applied 37 place count 492 transition count 445
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 39 place count 490 transition count 445
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 39 place count 490 transition count 437
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 55 place count 482 transition count 437
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 74 place count 463 transition count 418
Iterating global reduction 3 with 19 rules applied. Total rules applied 93 place count 463 transition count 418
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 93 place count 463 transition count 417
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 95 place count 462 transition count 417
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 110 place count 447 transition count 402
Iterating global reduction 3 with 15 rules applied. Total rules applied 125 place count 447 transition count 402
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 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 3 with 15 rules applied. Total rules applied 140 place count 447 transition count 387
Reduce places removed 2 places and 0 transitions.
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 4 with 4 rules applied. Total rules applied 144 place count 445 transition count 385
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 145 place count 444 transition count 385
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 145 place count 444 transition count 383
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 149 place count 442 transition count 383
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 6 with 144 rules applied. Total rules applied 293 place count 370 transition count 311
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 295 place count 369 transition count 311
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 296 place count 369 transition count 310
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 297 place count 368 transition count 310
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 298 place count 368 transition count 309
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 299 place count 367 transition count 309
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 300 place count 367 transition count 309
Applied a total of 300 rules in 240 ms. Remains 367 /519 variables (removed 152) and now considering 309/470 (removed 161) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 367/519 places, 309/470 transitions.
RANDOM walk for 40000 steps (1083 resets) in 498 ms. (80 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (213 resets) in 122 ms. (325 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (204 resets) in 119 ms. (333 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (215 resets) in 126 ms. (314 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (218 resets) in 102 ms. (388 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (192 resets) in 86 ms. (459 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 686421 steps, run timeout after 3001 ms. (steps per millisecond=228 ) properties seen :0 out of 5
Probabilistic random walk after 686421 steps, saw 100912 distinct states, run finished after 3004 ms. (steps per millisecond=228 ) properties seen :0
// Phase 1: matrix 309 rows 367 cols
[2024-06-01 00:09:54] [INFO ] Computed 61 invariants in 13 ms
[2024-06-01 00:09:54] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 91/125 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 185/310 variables, 23/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 309/619 variables, 310/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/619 variables, 5/376 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/619 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 57/676 variables, 57/433 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/676 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/676 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 676/676 variables, and 433 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1262 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 367/367 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 91/125 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 185/310 variables, 23/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 309/619 variables, 310/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/619 variables, 5/376 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/619 variables, 3/379 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/619 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 57/676 variables, 57/436 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/676 variables, 2/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/676 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 00:09:58] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/676 variables, 1/439 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/676 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/676 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 676/676 variables, and 439 constraints, problems are : Problem set: 0 solved, 5 unsolved in 4269 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 367/367 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
After SMT, in 5555ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 0 properties in 18134 ms.
Support contains 34 out of 367 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 367/367 places, 309/309 transitions.
Applied a total of 0 rules in 10 ms. Remains 367 /367 variables (removed 0) and now considering 309/309 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 367/367 places, 309/309 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 367/367 places, 309/309 transitions.
Applied a total of 0 rules in 10 ms. Remains 367 /367 variables (removed 0) and now considering 309/309 (removed 0) transitions.
[2024-06-01 00:10:18] [INFO ] Invariant cache hit.
[2024-06-01 00:10:18] [INFO ] Implicit Places using invariants in 227 ms returned [252]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 233 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 366/367 places, 309/309 transitions.
Applied a total of 0 rules in 10 ms. Remains 366 /366 variables (removed 0) and now considering 309/309 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 254 ms. Remains : 366/367 places, 309/309 transitions.
RANDOM walk for 40000 steps (1143 resets) in 276 ms. (144 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (217 resets) in 85 ms. (465 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (209 resets) in 85 ms. (465 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (236 resets) in 114 ms. (347 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (208 resets) in 76 ms. (519 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (225 resets) in 60 ms. (655 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 856654 steps, run timeout after 3001 ms. (steps per millisecond=285 ) properties seen :0 out of 5
Probabilistic random walk after 856654 steps, saw 122654 distinct states, run finished after 3001 ms. (steps per millisecond=285 ) properties seen :0
// Phase 1: matrix 309 rows 366 cols
[2024-06-01 00:10:21] [INFO ] Computed 60 invariants in 6 ms
[2024-06-01 00:10:21] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 90/124 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 185/309 variables, 23/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 309/618 variables, 309/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/618 variables, 3/372 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 57/675 variables, 57/429 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/675 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/675 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 675/675 variables, and 429 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1084 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 366/366 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 90/124 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 185/309 variables, 23/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 309/618 variables, 309/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/618 variables, 3/372 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 3/375 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/618 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 57/675 variables, 57/432 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/675 variables, 2/434 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/675 variables, 0/434 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 00:10:25] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/675 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/675 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 00:10:27] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 0 ms to minimize.
At refinement iteration 15 (OVERLAPS) 0/675 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/675 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/675 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 675/675 variables, and 436 constraints, problems are : Problem set: 0 solved, 5 unsolved in 6192 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 366/366 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 2/2 constraints]
After SMT, in 7294ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 0 properties in 20846 ms.
Support contains 34 out of 366 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 366/366 places, 309/309 transitions.
Applied a total of 0 rules in 14 ms. Remains 366 /366 variables (removed 0) and now considering 309/309 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 366/366 places, 309/309 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 366/366 places, 309/309 transitions.
Applied a total of 0 rules in 18 ms. Remains 366 /366 variables (removed 0) and now considering 309/309 (removed 0) transitions.
[2024-06-01 00:10:49] [INFO ] Invariant cache hit.
[2024-06-01 00:10:50] [INFO ] Implicit Places using invariants in 235 ms returned []
[2024-06-01 00:10:50] [INFO ] Invariant cache hit.
[2024-06-01 00:10:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-01 00:10:50] [INFO ] Implicit Places using invariants and state equation in 463 ms returned []
Implicit Place search using SMT with State Equation took 700 ms to find 0 implicit places.
[2024-06-01 00:10:50] [INFO ] Redundant transitions in 17 ms returned []
Running 308 sub problems to find dead transitions.
[2024-06-01 00:10:50] [INFO ] Invariant cache hit.
[2024-06-01 00:10:50] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/365 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/365 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 2 (OVERLAPS) 1/366 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 308 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/366 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/366 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 5 (OVERLAPS) 309/675 variables, 366/426 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/675 variables, 3/429 constraints. Problems are: Problem set: 0 solved, 308 unsolved
[2024-06-01 00:10:59] [INFO ] Deduced a trap composed of 17 places in 135 ms of which 2 ms to minimize.
[2024-06-01 00:11:00] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 2 ms to minimize.
[2024-06-01 00:11:01] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/675 variables, 3/432 constraints. Problems are: Problem set: 0 solved, 308 unsolved
[2024-06-01 00:11:06] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/675 variables, 1/433 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/675 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 10 (OVERLAPS) 0/675 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 308 unsolved
No progress, stopping.
After SMT solving in domain Real declared 675/675 variables, and 433 constraints, problems are : Problem set: 0 solved, 308 unsolved in 27377 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 366/366 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 308/308 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 308 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/365 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/365 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 2 (OVERLAPS) 1/366 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/366 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/366 variables, 4/64 constraints. Problems are: Problem set: 0 solved, 308 unsolved
[2024-06-01 00:11:20] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
[2024-06-01 00:11:20] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 00:11:20] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 1 ms to minimize.
[2024-06-01 00:11:20] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 00:11:20] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
[2024-06-01 00:11:20] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-06-01 00:11:20] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-06-01 00:11:20] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-06-01 00:11:20] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 9/73 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 7 (OVERLAPS) 309/675 variables, 366/439 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/675 variables, 3/442 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/675 variables, 308/750 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 675/675 variables, and 750 constraints, problems are : Problem set: 0 solved, 308 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 366/366 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 308/308 constraints, Known Traps: 13/13 constraints]
After SMT, in 57717ms problems are : Problem set: 0 solved, 308 unsolved
Search for dead transitions found 0 dead transitions in 57722ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58476 ms. Remains : 366/366 places, 309/309 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 9 ms. Remains 366 /366 variables (removed 0) and now considering 309/309 (removed 0) transitions.
Running SMT prover for 5 properties.
[2024-06-01 00:11:48] [INFO ] Invariant cache hit.
[2024-06-01 00:11:48] [INFO ] [Real]Absence check using 36 positive place invariants in 7 ms returned sat
[2024-06-01 00:11:48] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 18 ms returned sat
[2024-06-01 00:11:48] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-06-01 00:11:48] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-06-01 00:11:48] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 16 ms returned sat
[2024-06-01 00:11:48] [INFO ] After 395ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2024-06-01 00:11:49] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 2 ms to minimize.
[2024-06-01 00:11:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 152 ms
[2024-06-01 00:11:49] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-06-01 00:11:49] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 3 ms to minimize.
[2024-06-01 00:11:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 120 ms
TRAPS : Iteration 1
[2024-06-01 00:11:49] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2024-06-01 00:11:49] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 1 ms to minimize.
[2024-06-01 00:11:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 149 ms
TRAPS : Iteration 2
[2024-06-01 00:11:50] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 2 ms to minimize.
[2024-06-01 00:11:50] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 2 ms to minimize.
[2024-06-01 00:11:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 201 ms
TRAPS : Iteration 3
[2024-06-01 00:11:50] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-06-01 00:11:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
TRAPS : Iteration 4
[2024-06-01 00:11:51] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 1 ms to minimize.
[2024-06-01 00:11:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
TRAPS : Iteration 5
[2024-06-01 00:11:51] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 1 ms to minimize.
[2024-06-01 00:11:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2024-06-01 00:11:51] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 2 ms to minimize.
[2024-06-01 00:11:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 130 ms
TRAPS : Iteration 6
[2024-06-01 00:11:52] [INFO ] After 3772ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2024-06-01 00:11:52] [INFO ] After 4203ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Over-approximation ignoring read arcs solved 0 properties in 4370 ms.
[2024-06-01 00:11:52] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2024-06-01 00:11:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 366 places, 309 transitions and 1427 arcs took 9 ms.
[2024-06-01 00:11:52] [INFO ] Flatten gal took : 66 ms
Total runtime 130621 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : DES-PT-60b-ReachabilityCardinality-2024-00
Could not compute solution for formula : DES-PT-60b-ReachabilityCardinality-2024-02
Could not compute solution for formula : DES-PT-60b-ReachabilityCardinality-2024-07
Could not compute solution for formula : DES-PT-60b-ReachabilityCardinality-2024-10
Could not compute solution for formula : DES-PT-60b-ReachabilityCardinality-2024-13
BK_STOP 1717200713201
--------------------
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
mcc2024
rfs formula name DES-PT-60b-ReachabilityCardinality-2024-00
rfs formula type EF
rfs formula formula --invariant=/tmp/682/inv_0_
rfs formula name DES-PT-60b-ReachabilityCardinality-2024-02
rfs formula type AG
rfs formula formula --invariant=/tmp/682/inv_1_
rfs formula name DES-PT-60b-ReachabilityCardinality-2024-07
rfs formula type AG
rfs formula formula --invariant=/tmp/682/inv_2_
rfs formula name DES-PT-60b-ReachabilityCardinality-2024-10
rfs formula type AG
rfs formula formula --invariant=/tmp/682/inv_3_
rfs formula name DES-PT-60b-ReachabilityCardinality-2024-13
rfs formula type AG
rfs formula formula --invariant=/tmp/682/inv_4_
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="DES-PT-60b"
export BK_EXAMINATION="ReachabilityCardinality"
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 DES-PT-60b, 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 r480-tall-171624189900758"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60b.tgz
mv DES-PT-60b 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 ;