About the Execution of LTSMin+red for ShieldPPPs-PT-040A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1268.191 | 89982.00 | 140168.00 | 322.40 | ??????????T????? | 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.r528-tall-171683761200482.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 ShieldPPPs-PT-040A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683761200482
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K 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 3.9K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 12:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 13 12:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 13 12:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 13 12:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 355K 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 ShieldPPPs-PT-040A-CTLFireability-2024-00
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-01
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-02
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-03
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-04
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-05
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-06
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-07
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-08
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-09
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-10
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2024-11
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2023-12
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2023-13
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2023-14
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717247697157
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-040A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:14:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 13:14:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:14:58] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2024-06-01 13:14:58] [INFO ] Transformed 1243 places.
[2024-06-01 13:14:58] [INFO ] Transformed 1043 transitions.
[2024-06-01 13:14:58] [INFO ] Found NUPN structural information;
[2024-06-01 13:14:58] [INFO ] Parsed PT model containing 1243 places and 1043 transitions and 4006 arcs in 291 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 239 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 104 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-06-01 13:14:58] [INFO ] Computed 441 invariants in 37 ms
[2024-06-01 13:14:59] [INFO ] Implicit Places using invariants in 863 ms returned []
[2024-06-01 13:14:59] [INFO ] Invariant cache hit.
[2024-06-01 13:15:00] [INFO ] Implicit Places using invariants and state equation in 1229 ms returned []
Implicit Place search using SMT with State Equation took 2120 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-06-01 13:15:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s853 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30038 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30021 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60486ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60513ms
Finished structural reductions in LTL mode , in 1 iterations and 62767 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Support contains 239 out of 1243 places after structural reductions.
[2024-06-01 13:16:01] [INFO ] Flatten gal took : 155 ms
[2024-06-01 13:16:01] [INFO ] Flatten gal took : 74 ms
[2024-06-01 13:16:01] [INFO ] Input system was already deterministic with 1043 transitions.
Support contains 234 out of 1243 places (down from 239) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 104 to 103
RANDOM walk for 40000 steps (12 resets) in 1670 ms. (23 steps per ms) remains 4/103 properties
BEST_FIRST walk for 40004 steps (8 resets) in 401 ms. (99 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 302 ms. (132 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 292 ms. (136 steps per ms) remains 4/4 properties
[2024-06-01 13:16:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 41/60 variables, 19/38 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 41/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1183/1243 variables, 422/501 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1243 variables, 1183/1684 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1243 variables, 0/1684 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1043/2286 variables, 1243/2927 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 13:16:04] [INFO ] Deduced a trap composed of 18 places in 134 ms of which 19 ms to minimize.
[2024-06-01 13:16:04] [INFO ] Deduced a trap composed of 18 places in 150 ms of which 3 ms to minimize.
[2024-06-01 13:16:04] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 3 ms to minimize.
[2024-06-01 13:16:04] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 2 ms to minimize.
[2024-06-01 13:16:04] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 4 ms to minimize.
[2024-06-01 13:16:04] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 2 ms to minimize.
[2024-06-01 13:16:04] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 3 ms to minimize.
[2024-06-01 13:16:04] [INFO ] Deduced a trap composed of 35 places in 89 ms of which 2 ms to minimize.
[2024-06-01 13:16:05] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 2 ms to minimize.
[2024-06-01 13:16:05] [INFO ] Deduced a trap composed of 18 places in 93 ms of which 1 ms to minimize.
[2024-06-01 13:16:05] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 2 ms to minimize.
[2024-06-01 13:16:05] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 1 ms to minimize.
[2024-06-01 13:16:05] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/2286 variables, 13/2940 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2286 variables, 0/2940 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/2286 variables, 0/2940 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2286/2286 variables, and 2940 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3109 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1243/1243 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 41/60 variables, 19/38 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 41/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1183/1243 variables, 422/501 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1243 variables, 1183/1684 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1243 variables, 13/1697 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1243 variables, 0/1697 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1043/2286 variables, 1243/2940 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2286 variables, 4/2944 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 13:16:07] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/2286 variables, 1/2945 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2286 variables, 0/2945 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/2286 variables, 0/2945 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2286/2286 variables, and 2945 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1964 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1243/1243 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 14/14 constraints]
After SMT, in 5091ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 3 properties in 8038 ms.
Support contains 7 out of 1243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Partial Free-agglomeration rule applied 355 times.
Drop transitions (Partial Free agglomeration) removed 355 transitions
Iterating global reduction 0 with 355 rules applied. Total rules applied 359 place count 1241 transition count 1041
Applied a total of 359 rules in 440 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 440 ms. Remains : 1241/1243 places, 1041/1043 transitions.
RANDOM walk for 40000 steps (8 resets) in 1243 ms. (32 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 366 ms. (109 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 28314 steps, run visited all 1 properties in 336 ms. (steps per millisecond=84 )
Probabilistic random walk after 28314 steps, saw 27779 distinct states, run finished after 340 ms. (steps per millisecond=83 ) properties seen :1
[2024-06-01 13:16:17] [INFO ] Flatten gal took : 61 ms
[2024-06-01 13:16:17] [INFO ] Flatten gal took : 58 ms
[2024-06-01 13:16:17] [INFO ] Input system was already deterministic with 1043 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 64 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:17] [INFO ] Flatten gal took : 59 ms
[2024-06-01 13:16:17] [INFO ] Flatten gal took : 64 ms
[2024-06-01 13:16:18] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 39 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Applied a total of 4 rules in 180 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 184 ms. Remains : 1241/1243 places, 1041/1043 transitions.
[2024-06-01 13:16:18] [INFO ] Flatten gal took : 72 ms
[2024-06-01 13:16:18] [INFO ] Flatten gal took : 68 ms
[2024-06-01 13:16:18] [INFO ] Input system was already deterministic with 1041 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Applied a total of 4 rules in 88 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 90 ms. Remains : 1241/1243 places, 1041/1043 transitions.
[2024-06-01 13:16:18] [INFO ] Flatten gal took : 42 ms
[2024-06-01 13:16:18] [INFO ] Flatten gal took : 44 ms
[2024-06-01 13:16:18] [INFO ] Input system was already deterministic with 1041 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 39 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:18] [INFO ] Flatten gal took : 55 ms
[2024-06-01 13:16:18] [INFO ] Flatten gal took : 40 ms
[2024-06-01 13:16:19] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 52 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:19] [INFO ] Flatten gal took : 39 ms
[2024-06-01 13:16:19] [INFO ] Flatten gal took : 58 ms
[2024-06-01 13:16:19] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 69 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:19] [INFO ] Flatten gal took : 72 ms
[2024-06-01 13:16:19] [INFO ] Flatten gal took : 45 ms
[2024-06-01 13:16:19] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 32 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:19] [INFO ] Flatten gal took : 53 ms
[2024-06-01 13:16:19] [INFO ] Flatten gal took : 39 ms
[2024-06-01 13:16:19] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 23 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:19] [INFO ] Flatten gal took : 37 ms
[2024-06-01 13:16:19] [INFO ] Flatten gal took : 40 ms
[2024-06-01 13:16:19] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 22 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:20] [INFO ] Flatten gal took : 34 ms
[2024-06-01 13:16:20] [INFO ] Flatten gal took : 35 ms
[2024-06-01 13:16:20] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Applied a total of 4 rules in 67 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 68 ms. Remains : 1241/1243 places, 1041/1043 transitions.
[2024-06-01 13:16:20] [INFO ] Flatten gal took : 34 ms
[2024-06-01 13:16:20] [INFO ] Flatten gal took : 37 ms
[2024-06-01 13:16:20] [INFO ] Input system was already deterministic with 1041 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Applied a total of 4 rules in 67 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67 ms. Remains : 1241/1243 places, 1041/1043 transitions.
[2024-06-01 13:16:20] [INFO ] Flatten gal took : 35 ms
[2024-06-01 13:16:20] [INFO ] Flatten gal took : 38 ms
[2024-06-01 13:16:20] [INFO ] Input system was already deterministic with 1041 transitions.
RANDOM walk for 40000 steps (12 resets) in 624 ms. (64 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 441 ms. (90 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 195550 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :0 out of 1
Probabilistic random walk after 195550 steps, saw 177449 distinct states, run finished after 3004 ms. (steps per millisecond=65 ) properties seen :0
// Phase 1: matrix 1041 rows 1241 cols
[2024-06-01 13:16:23] [INFO ] Computed 441 invariants in 13 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/55 variables, 16/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 39/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1186/1241 variables, 425/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1241 variables, 1186/1682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1241 variables, 0/1682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1041/2282 variables, 1241/2923 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2282 variables, 0/2923 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/2282 variables, 0/2923 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2282/2282 variables, and 2923 constraints, problems are : Problem set: 0 solved, 1 unsolved in 633 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1241/1241 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/55 variables, 16/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 39/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1186/1241 variables, 425/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1241 variables, 1186/1682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 13:16:24] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
[2024-06-01 13:16:24] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-06-01 13:16:24] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1241 variables, 3/1685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1241 variables, 0/1685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1041/2282 variables, 1241/2926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2282 variables, 1/2927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2282 variables, 0/2927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2282 variables, 0/2927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2282/2282 variables, and 2927 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1059 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1241/1241 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
After SMT, in 1722ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 580 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=64 )
FORMULA ShieldPPPs-PT-040A-CTLFireability-2024-10 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 14 ms.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 22 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:25] [INFO ] Flatten gal took : 34 ms
[2024-06-01 13:16:25] [INFO ] Flatten gal took : 36 ms
[2024-06-01 13:16:25] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 22 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:25] [INFO ] Flatten gal took : 42 ms
[2024-06-01 13:16:25] [INFO ] Flatten gal took : 38 ms
[2024-06-01 13:16:25] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 25 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 1243/1243 places, 1043/1043 transitions.
[2024-06-01 13:16:26] [INFO ] Flatten gal took : 35 ms
[2024-06-01 13:16:26] [INFO ] Flatten gal took : 36 ms
[2024-06-01 13:16:26] [INFO ] Input system was already deterministic with 1043 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Applied a total of 4 rules in 63 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 64 ms. Remains : 1241/1243 places, 1041/1043 transitions.
[2024-06-01 13:16:26] [INFO ] Flatten gal took : 35 ms
[2024-06-01 13:16:26] [INFO ] Flatten gal took : 37 ms
[2024-06-01 13:16:26] [INFO ] Input system was already deterministic with 1041 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1241 transition count 1041
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1240 transition count 1040
Applied a total of 4 rules in 106 ms. Remains 1240 /1243 variables (removed 3) and now considering 1040/1043 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 107 ms. Remains : 1240/1243 places, 1040/1043 transitions.
[2024-06-01 13:16:26] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:16:26] [INFO ] Flatten gal took : 32 ms
[2024-06-01 13:16:26] [INFO ] Input system was already deterministic with 1040 transitions.
[2024-06-01 13:16:26] [INFO ] Flatten gal took : 37 ms
[2024-06-01 13:16:26] [INFO ] Flatten gal took : 37 ms
[2024-06-01 13:16:26] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-06-01 13:16:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1243 places, 1043 transitions and 4006 arcs took 7 ms.
Total runtime 88466 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 : ShieldPPPs-PT-040A-CTLFireability-2024-00
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-01
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-02
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-03
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-04
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-05
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-06
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-07
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-08
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-09
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2024-11
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2023-12
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2023-13
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2023-14
Could not compute solution for formula : ShieldPPPs-PT-040A-CTLFireability-2023-15
BK_STOP 1717247787139
--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/588/ctl_0_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/588/ctl_1_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/588/ctl_2_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/588/ctl_3_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/588/ctl_4_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/588/ctl_5_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/588/ctl_6_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/588/ctl_7_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/588/ctl_8_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/588/ctl_9_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/588/ctl_10_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/588/ctl_11_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/588/ctl_12_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/588/ctl_13_
ctl formula name ShieldPPPs-PT-040A-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/588/ctl_14_
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="ShieldPPPs-PT-040A"
export BK_EXAMINATION="CTLFireability"
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 ShieldPPPs-PT-040A, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r528-tall-171683761200482"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-040A.tgz
mv ShieldPPPs-PT-040A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;