About the Execution of LTSMin+red for RERS17pb113-PT-2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16082.659 | 361896.00 | 438564.00 | 1354.40 | ?FF??T??T??T?TFF | 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.r520-tall-171662337900126.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 RERS17pb113-PT-2, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r520-tall-171662337900126
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.6K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 18:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K 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 74K 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
--------------------
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-2-ReachabilityCardinality-2023-00
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-01
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-02
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2023-03
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-04
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-05
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2023-06
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-07
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-08
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-09
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-10
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-11
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-12
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-13
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-14
FORMULA_NAME RERS17pb113-PT-2-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717223182193
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-2
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:26:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 06:26:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:26:24] [INFO ] Load time of PNML (sax parser for PT used): 756 ms
[2024-06-01 06:26:24] [INFO ] Transformed 639 places.
[2024-06-01 06:26:24] [INFO ] Transformed 31353 transitions.
[2024-06-01 06:26:24] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 1031 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 3745 ms. (10 steps per ms) remains 11/16 properties
FORMULA RERS17pb113-PT-2-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 311 ms. (128 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 259 ms. (153 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 597 ms. (66 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 701 ms. (56 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 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 242 ms. (164 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 11/11 properties
[2024-06-01 06:26:27] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2024-06-01 06:26:27] [INFO ] Computed 25 invariants in 119 ms
[2024-06-01 06:26:27] [INFO ] State equation strengthened by 829 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem RERS17pb113-PT-2-ReachabilityCardinality-2024-01 is UNSAT
FORMULA RERS17pb113-PT-2-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem RERS17pb113-PT-2-ReachabilityCardinality-2024-08 is UNSAT
FORMULA RERS17pb113-PT-2-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 423/630 variables, 13/13 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/630 variables, 3/16 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/630 variables, 0/16 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 9/639 variables, 9/25 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/639 variables, 0/25 constraints. Problems are: Problem set: 2 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18965/18965 variables, and 664 constraints, problems are : Problem set: 2 solved, 9 unsolved in 5063 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: 11/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 452/629 variables, 13/13 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/629 variables, 2/15 constraints. Problems are: Problem set: 2 solved, 9 unsolved
[2024-06-01 06:26:35] [INFO ] Deduced a trap composed of 25 places in 1480 ms of which 30 ms to minimize.
[2024-06-01 06:26:37] [INFO ] Deduced a trap composed of 41 places in 2013 ms of which 3 ms to minimize.
[2024-06-01 06:26:39] [INFO ] Deduced a trap composed of 65 places in 1780 ms of which 3 ms to minimize.
SMT process timed out in 12205ms, After SMT, problems are : Problem set: 2 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 177 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 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 628 transition count 31353
Applied a total of 11 rules in 378 ms. Remains 628 /639 variables (removed 11) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 393 ms. Remains : 628/639 places, 31353/31353 transitions.
RANDOM walk for 40000 steps (8 resets) in 1895 ms. (21 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 361 ms. (110 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 332 ms. (120 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 413 ms. (96 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 220 ms. (181 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 338 ms. (118 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 154 ms. (258 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 19300 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 9
Probabilistic random walk after 19300 steps, saw 16828 distinct states, run finished after 3008 ms. (steps per millisecond=6 ) properties seen :0
[2024-06-01 06:26:43] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 628 cols
[2024-06-01 06:26:44] [INFO ] Computed 14 invariants in 75 ms
[2024-06-01 06:26:44] [INFO ] State equation strengthened by 829 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/177 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 451/628 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/628 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18954/18954 variables, and 642 constraints, problems are : Problem set: 0 solved, 9 unsolved in 45041 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 628/628 constraints, ReadFeed: 0/829 constraints, PredecessorRefiner: 9/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/177 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 451/628 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-06-01 06:27:31] [INFO ] Deduced a trap composed of 41 places in 1533 ms of which 12 ms to minimize.
[2024-06-01 06:27:33] [INFO ] Deduced a trap composed of 41 places in 1246 ms of which 2 ms to minimize.
[2024-06-01 06:27:34] [INFO ] Deduced a trap composed of 49 places in 795 ms of which 1 ms to minimize.
[2024-06-01 06:27:34] [INFO ] Deduced a trap composed of 65 places in 497 ms of which 1 ms to minimize.
[2024-06-01 06:27:36] [INFO ] Deduced a trap composed of 65 places in 1404 ms of which 3 ms to minimize.
[2024-06-01 06:27:37] [INFO ] Deduced a trap composed of 41 places in 1230 ms of which 2 ms to minimize.
[2024-06-01 06:27:38] [INFO ] Deduced a trap composed of 49 places in 1000 ms of which 2 ms to minimize.
[2024-06-01 06:27:39] [INFO ] Deduced a trap composed of 65 places in 871 ms of which 1 ms to minimize.
[2024-06-01 06:27:40] [INFO ] Deduced a trap composed of 65 places in 545 ms of which 1 ms to minimize.
[2024-06-01 06:27:40] [INFO ] Deduced a trap composed of 65 places in 647 ms of which 1 ms to minimize.
[2024-06-01 06:27:42] [INFO ] Deduced a trap composed of 25 places in 1023 ms of which 1 ms to minimize.
[2024-06-01 06:27:43] [INFO ] Deduced a trap composed of 49 places in 938 ms of which 1 ms to minimize.
[2024-06-01 06:27:44] [INFO ] Deduced a trap composed of 65 places in 985 ms of which 2 ms to minimize.
[2024-06-01 06:27:45] [INFO ] Deduced a trap composed of 41 places in 1094 ms of which 1 ms to minimize.
[2024-06-01 06:27:46] [INFO ] Deduced a trap composed of 41 places in 842 ms of which 1 ms to minimize.
[2024-06-01 06:27:47] [INFO ] Deduced a trap composed of 49 places in 980 ms of which 1 ms to minimize.
[2024-06-01 06:27:48] [INFO ] Deduced a trap composed of 65 places in 1046 ms of which 2 ms to minimize.
[2024-06-01 06:27:48] [INFO ] Deduced a trap composed of 65 places in 708 ms of which 1 ms to minimize.
[2024-06-01 06:27:49] [INFO ] Deduced a trap composed of 43 places in 332 ms of which 1 ms to minimize.
[2024-06-01 06:27:50] [INFO ] Deduced a trap composed of 49 places in 610 ms of which 1 ms to minimize.
Problem RERS17pb113-PT-2-ReachabilityCardinality-2024-13 is UNSAT
FORMULA RERS17pb113-PT-2-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (INCLUDED_ONLY) 0/628 variables, 20/34 constraints. Problems are: Problem set: 1 solved, 8 unsolved
[2024-06-01 06:27:51] [INFO ] Deduced a trap composed of 49 places in 720 ms of which 1 ms to minimize.
[2024-06-01 06:27:51] [INFO ] Deduced a trap composed of 41 places in 444 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/628 variables, 2/36 constraints. Problems are: Problem set: 1 solved, 8 unsolved
[2024-06-01 06:27:53] [INFO ] Deduced a trap composed of 41 places in 355 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/628 variables, 1/37 constraints. Problems are: Problem set: 1 solved, 8 unsolved
[2024-06-01 06:27:55] [INFO ] Deduced a trap composed of 65 places in 558 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/628 variables, 1/38 constraints. Problems are: Problem set: 1 solved, 8 unsolved
[2024-06-01 06:27:59] [INFO ] Deduced a trap composed of 65 places in 898 ms of which 1 ms to minimize.
[2024-06-01 06:27:59] [INFO ] Deduced a trap composed of 49 places in 430 ms of which 1 ms to minimize.
[2024-06-01 06:28:00] [INFO ] Deduced a trap composed of 65 places in 452 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/628 variables, 3/41 constraints. Problems are: Problem set: 1 solved, 8 unsolved
[2024-06-01 06:28:02] [INFO ] Deduced a trap composed of 49 places in 446 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/628 variables, 1/42 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/628 variables, 0/42 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 18954/18954 variables, and 670 constraints, problems are : Problem set: 1 solved, 8 unsolved in 45038 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 628/628 constraints, ReadFeed: 0/829 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 28/28 constraints]
After SMT, in 90856ms problems are : Problem set: 1 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 151 out of 628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 628/628 places, 31353/31353 transitions.
Applied a total of 0 rules in 239 ms. Remains 628 /628 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 239 ms. Remains : 628/628 places, 31353/31353 transitions.
RANDOM walk for 40000 steps (8 resets) in 1733 ms. (23 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 299 ms. (133 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 172 ms. (231 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 20515 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 8
Probabilistic random walk after 20515 steps, saw 17898 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2024-06-01 06:28:19] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-06-01 06:28:19] [INFO ] Invariant cache hit.
[2024-06-01 06:28:19] [INFO ] State equation strengthened by 829 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 477/628 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/628 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18954/18954 variables, and 642 constraints, problems are : Problem set: 0 solved, 8 unsolved in 75038 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 628/628 constraints, ReadFeed: 0/829 constraints, PredecessorRefiner: 8/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 477/628 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 06:29:35] [INFO ] Deduced a trap composed of 41 places in 1093 ms of which 2 ms to minimize.
[2024-06-01 06:29:36] [INFO ] Deduced a trap composed of 43 places in 957 ms of which 1 ms to minimize.
[2024-06-01 06:29:37] [INFO ] Deduced a trap composed of 65 places in 941 ms of which 1 ms to minimize.
[2024-06-01 06:29:38] [INFO ] Deduced a trap composed of 49 places in 704 ms of which 1 ms to minimize.
[2024-06-01 06:29:39] [INFO ] Deduced a trap composed of 65 places in 610 ms of which 1 ms to minimize.
[2024-06-01 06:29:39] [INFO ] Deduced a trap composed of 65 places in 667 ms of which 1 ms to minimize.
[2024-06-01 06:29:40] [INFO ] Deduced a trap composed of 41 places in 445 ms of which 1 ms to minimize.
[2024-06-01 06:29:41] [INFO ] Deduced a trap composed of 41 places in 871 ms of which 1 ms to minimize.
[2024-06-01 06:29:42] [INFO ] Deduced a trap composed of 65 places in 608 ms of which 2 ms to minimize.
[2024-06-01 06:29:42] [INFO ] Deduced a trap composed of 49 places in 457 ms of which 1 ms to minimize.
[2024-06-01 06:29:43] [INFO ] Deduced a trap composed of 49 places in 408 ms of which 1 ms to minimize.
[2024-06-01 06:29:44] [INFO ] Deduced a trap composed of 65 places in 628 ms of which 1 ms to minimize.
[2024-06-01 06:29:44] [INFO ] Deduced a trap composed of 25 places in 570 ms of which 1 ms to minimize.
[2024-06-01 06:29:45] [INFO ] Deduced a trap composed of 49 places in 408 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/628 variables, 14/28 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 06:29:47] [INFO ] Deduced a trap composed of 49 places in 1063 ms of which 2 ms to minimize.
[2024-06-01 06:29:47] [INFO ] Deduced a trap composed of 41 places in 639 ms of which 1 ms to minimize.
[2024-06-01 06:29:48] [INFO ] Deduced a trap composed of 49 places in 494 ms of which 0 ms to minimize.
[2024-06-01 06:29:49] [INFO ] Deduced a trap composed of 41 places in 691 ms of which 1 ms to minimize.
[2024-06-01 06:29:50] [INFO ] Deduced a trap composed of 65 places in 485 ms of which 1 ms to minimize.
[2024-06-01 06:29:50] [INFO ] Deduced a trap composed of 65 places in 537 ms of which 2 ms to minimize.
[2024-06-01 06:29:51] [INFO ] Deduced a trap composed of 65 places in 626 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/628 variables, 7/35 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 06:29:54] [INFO ] Deduced a trap composed of 49 places in 811 ms of which 1 ms to minimize.
[2024-06-01 06:29:54] [INFO ] Deduced a trap composed of 65 places in 647 ms of which 0 ms to minimize.
[2024-06-01 06:29:55] [INFO ] Deduced a trap composed of 49 places in 494 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/628 variables, 3/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 06:29:57] [INFO ] Deduced a trap composed of 65 places in 594 ms of which 1 ms to minimize.
[2024-06-01 06:29:58] [INFO ] Deduced a trap composed of 65 places in 533 ms of which 5 ms to minimize.
[2024-06-01 06:29:59] [INFO ] Deduced a trap composed of 66 places in 372 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/628 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/628 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 18954/18954 variables, and 669 constraints, problems are : Problem set: 0 solved, 8 unsolved in 75030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 628/628 constraints, ReadFeed: 0/829 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 27/27 constraints]
After SMT, in 150590ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 151 out of 628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 628/628 places, 31353/31353 transitions.
Applied a total of 0 rules in 201 ms. Remains 628 /628 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 628/628 places, 31353/31353 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 628/628 places, 31353/31353 transitions.
Applied a total of 0 rules in 195 ms. Remains 628 /628 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-06-01 06:30:50] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-06-01 06:30:50] [INFO ] Invariant cache hit.
[2024-06-01 06:30:51] [INFO ] Implicit Places using invariants in 1620 ms returned []
Implicit Place search using SMT only with invariants took 1629 ms to find 0 implicit places.
Running 31352 sub problems to find dead transitions.
[2024-06-01 06:30:52] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-06-01 06:30:52] [INFO ] Invariant cache hit.
[2024-06-01 06:30:52] [INFO ] State equation strengthened by 829 read => feed constraints.
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 : RERS17pb113-PT-2-ReachabilityCardinality-2023-00
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-01
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-02
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2023-03
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-04
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-05
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2023-06
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-07
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-08
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-09
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-10
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-11
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-12
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-13
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-14
Could not compute solution for formula : RERS17pb113-PT-2-ReachabilityCardinality-2024-15
BK_STOP 1717223544089
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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 RERS17pb113-PT-2-ReachabilityCardinality-2023-00
rfs formula type AG
rfs formula formula --invariant=/tmp/711/inv_0_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-01
rfs formula type EF
rfs formula formula --invariant=/tmp/711/inv_1_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-02
rfs formula type AG
rfs formula formula --invariant=/tmp/711/inv_2_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2023-03
rfs formula type EF
rfs formula formula --invariant=/tmp/711/inv_3_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-04
rfs formula type EF
rfs formula formula --invariant=/tmp/711/inv_4_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-05
rfs formula type EF
rfs formula formula --invariant=/tmp/711/inv_5_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2023-06
rfs formula type AG
rfs formula formula --invariant=/tmp/711/inv_6_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-07
rfs formula type AG
rfs formula formula --invariant=/tmp/711/inv_7_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-08
rfs formula type AG
rfs formula formula --invariant=/tmp/711/inv_8_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-09
rfs formula type EF
rfs formula formula --invariant=/tmp/711/inv_9_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-10
rfs formula type AG
rfs formula formula --invariant=/tmp/711/inv_10_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-11
rfs formula type EF
rfs formula formula --invariant=/tmp/711/inv_11_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-12
rfs formula type EF
rfs formula formula --invariant=/tmp/711/inv_12_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-13
rfs formula type AG
rfs formula formula --invariant=/tmp/711/inv_13_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-14
rfs formula type AG
rfs formula formula --invariant=/tmp/711/inv_14_
rfs formula name RERS17pb113-PT-2-ReachabilityCardinality-2024-15
rfs formula type AG
rfs formula formula --invariant=/tmp/711/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="RERS17pb113-PT-2"
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 RERS17pb113-PT-2, 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 r520-tall-171662337900126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-2.tgz
mv RERS17pb113-PT-2 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 ;