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.r530-tall-171683779300413.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)
..............................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldPPPt-PT-040A, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r530-tall-171683779300413
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K 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 3.9K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 15:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Apr 11 15:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 11 15:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 11 15:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 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 268K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717225892180

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPt-PT-040A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:11:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-06-01 07:11:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:11:33] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2024-06-01 07:11:33] [INFO ] Transformed 1003 places.
[2024-06-01 07:11:33] [INFO ] Transformed 723 transitions.
[2024-06-01 07:11:33] [INFO ] Found NUPN structural information;
[2024-06-01 07:11:33] [INFO ] Parsed PT model containing 1003 places and 723 transitions and 2886 arcs in 268 ms.
Structural test allowed to assert that 324 places are NOT stable. Took 10 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
RANDOM walk for 40000 steps (8 resets) in 3510 ms. (11 steps per ms) remains 477/679 properties
BEST_FIRST walk for 402 steps (8 resets) in 14 ms. (26 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 477/477 properties
BEST_FIRST walk for 402 steps (8 resets) in 14 ms. (26 steps per ms) remains 477/477 properties
BEST_FIRST walk for 402 steps (8 resets) in 19 ms. (20 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 477/477 properties
BEST_FIRST walk for 402 steps (8 resets) in 15 ms. (25 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 477/477 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 17 ms. (22 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 22 ms. (17 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 477/477 properties
BEST_FIRST walk for 402 steps (8 resets) in 27 ms. (14 steps per ms) remains 477/477 properties
BEST_FIRST walk for 401 steps (8 resets) in 10 ms. (36 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 477/477 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 477/477 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 477/477 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 477/477 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 477/477 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 477/477 properties
// Phase 1: matrix 722 rows 1003 cols
[2024-06-01 07:11:35] [INFO ] Computed 441 invariants in 17 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/477 variables, 477/477 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 477/1725 variables, and 477 constraints, problems are : Problem set: 0 solved, 477 unsolved in 5147 ms.
Refiners :[Domain max(s): 477/1003 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 477/477 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 477 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/477 variables, 477/477 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/477 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 2 (OVERLAPS) 223/700 variables, 307/784 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/700 variables, 223/1007 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 700/1725 variables, and 1007 constraints, problems are : Problem set: 0 solved, 477 unsolved in 5017 ms.
Refiners :[Domain max(s): 700/1003 constraints, Positive P Invariants (semi-flows): 307/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/477 constraints, Known Traps: 0/0 constraints]
After SMT, in 10314ms problems are : Problem set: 0 solved, 477 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 477 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1001 transition count 720
Partial Free-agglomeration rule applied 47 times.
Drop transitions (Partial Free agglomeration) removed 47 transitions
Iterating global reduction 0 with 47 rules applied. Total rules applied 51 place count 1001 transition count 720
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1000 transition count 719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 53 place count 999 transition count 719
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 53 place count 999 transition count 717
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 57 place count 997 transition count 717
Applied a total of 57 rules in 177 ms. Remains 997 /1003 variables (removed 6) and now considering 717/722 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 997/1003 places, 717/722 transitions.
RANDOM walk for 4000000 steps (8 resets) in 102612 ms. (38 steps per ms) remains 176/477 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 309 ms. (129 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 246 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 244 ms. (163 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 244 ms. (163 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 248 ms. (160 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 300 ms. (132 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 246 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 244 ms. (163 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 241 ms. (165 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 242 ms. (164 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 246 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 242 ms. (164 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 247 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 244 ms. (163 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 250 ms. (159 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 249 ms. (160 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 250 ms. (159 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 241 ms. (165 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 176/176 properties
// Phase 1: matrix 717 rows 997 cols
[2024-06-01 07:12:16] [INFO ] Computed 440 invariants in 5 ms
[2024-06-01 07:12:16] [INFO ] State equation strengthened by 15 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 176/176 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 80/256 variables, 112/288 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 80/368 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (OVERLAPS) 186/442 variables, 256/624 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/442 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 55/497 variables, 24/648 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/497 variables, 24/672 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/497 variables, 12/684 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/497 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 11 (OVERLAPS) 52/549 variables, 35/719 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/549 variables, 35/754 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/549 variables, 9/763 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/549 variables, 0/763 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 15 (OVERLAPS) 7/556 variables, 8/771 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/556 variables, 7/778 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/556 variables, 7/785 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/556 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 19 (OVERLAPS) 4/560 variables, 2/787 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/560 variables, 4/791 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/560 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 22 (OVERLAPS) 26/586 variables, 16/807 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/586 variables, 12/819 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/586 variables, 6/825 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/586 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 26 (OVERLAPS) 21/607 variables, 13/838 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/607 variables, 13/851 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/607 variables, 1/852 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/607 variables, 0/852 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 30 (OVERLAPS) 4/611 variables, 6/858 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/611 variables, 4/862 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/611 variables, 4/866 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/611 variables, 0/866 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 34 (OVERLAPS) 18/629 variables, 8/874 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/629 variables, 8/882 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/629 variables, 4/886 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/629 variables, 0/886 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 38 (OVERLAPS) 21/650 variables, 13/899 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/650 variables, 13/912 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/650 variables, 1/913 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/650 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 42 (OVERLAPS) 4/654 variables, 6/919 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/654 variables, 4/923 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/654 variables, 4/927 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/654 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 46 (OVERLAPS) 18/672 variables, 8/935 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/672 variables, 8/943 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/672 variables, 4/947 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/672 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 50 (OVERLAPS) 21/693 variables, 13/960 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/693 variables, 13/973 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/693 variables, 1/974 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/693 variables, 0/974 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 54 (OVERLAPS) 4/697 variables, 6/980 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/697 variables, 4/984 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/697 variables, 4/988 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/697 variables, 0/988 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 58 (OVERLAPS) 18/715 variables, 8/996 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/715 variables, 8/1004 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/715 variables, 4/1008 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/715 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 62 (OVERLAPS) 21/736 variables, 13/1021 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/736 variables, 13/1034 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/736 variables, 1/1035 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 736/1714 variables, and 1035 constraints, problems are : Problem set: 0 solved, 176 unsolved in 45014 ms.
Refiners :[Domain max(s): 426/997 constraints, Positive P Invariants (semi-flows): 183/440 constraints, State Equation: 426/997 constraints, ReadFeed: 0/15 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 176/176 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 80/256 variables, 112/288 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 80/368 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (OVERLAPS) 186/442 variables, 256/624 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/442 variables, 151/775 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/442 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (OVERLAPS) 55/497 variables, 24/799 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/497 variables, 24/823 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/497 variables, 12/835 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/497 variables, 25/860 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/497 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 13 (OVERLAPS) 52/549 variables, 35/895 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/549 variables, 35/930 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/549 variables, 9/939 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/549 variables, 0/939 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 17 (OVERLAPS) 7/556 variables, 8/947 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/556 variables, 7/954 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/556 variables, 7/961 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/556 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 21 (OVERLAPS) 4/560 variables, 2/963 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/560 variables, 4/967 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/560 variables, 0/967 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 24 (OVERLAPS) 26/586 variables, 16/983 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/586 variables, 12/995 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/586 variables, 6/1001 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/586 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 28 (OVERLAPS) 21/607 variables, 13/1014 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/607 variables, 13/1027 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/607 variables, 1/1028 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/607 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 32 (OVERLAPS) 4/611 variables, 6/1034 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/611 variables, 4/1038 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/611 variables, 4/1042 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/611 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 36 (OVERLAPS) 18/629 variables, 8/1050 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/629 variables, 8/1058 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/629 variables, 4/1062 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 629/1714 variables, and 1062 constraints, problems are : Problem set: 0 solved, 176 unsolved in 45010 ms.
Refiners :[Domain max(s): 363/997 constraints, Positive P Invariants (semi-flows): 160/440 constraints, State Equation: 363/997 constraints, ReadFeed: 0/15 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints]
After SMT, in 90062ms problems are : Problem set: 0 solved, 176 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 176 out of 997 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 997/997 places, 717/717 transitions.
Applied a total of 0 rules in 32 ms. Remains 997 /997 variables (removed 0) and now considering 717/717 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 997/997 places, 717/717 transitions.
RANDOM walk for 4000000 steps (8 resets) in 73437 ms. (54 steps per ms) remains 165/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 283 ms. (140 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 349 ms. (114 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 364 ms. (109 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 289 ms. (137 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 310 ms. (128 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 369 ms. (108 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 320 ms. (124 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 336 ms. (118 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 330 ms. (120 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 292 ms. (136 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 343 ms. (116 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 312 ms. (127 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 378 ms. (105 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 301 ms. (132 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40002 steps (8 resets) in 315 ms. (126 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 406 ms. (98 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 311 ms. (128 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 341 ms. (116 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 331 ms. (120 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 384 ms. (103 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 316 ms. (126 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 324 ms. (123 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 311 ms. (128 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 382 ms. (104 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 291 ms. (137 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 314 ms. (126 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 348 ms. (114 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 319 ms. (125 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 331 ms. (120 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 396 ms. (100 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 302 ms. (132 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 343 ms. (116 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 310 ms. (128 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 401 ms. (99 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40001 steps (8 resets) in 304 ms. (131 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 319 ms. (125 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 333 ms. (119 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 315 ms. (126 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 324 ms. (123 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (8 resets) in 394 ms. (101 steps per ms) remains 165/165 properties
Finished probabilistic random walk after 62323 steps, run visited all 165 properties in 2487 ms. (steps per millisecond=25 )
Probabilistic random walk after 62323 steps, saw 59749 distinct states, run finished after 2493 ms. (steps per millisecond=24 ) properties seen :165
Able to resolve query StableMarking after proving 680 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 160038 ms.
ITS solved all properties within timeout

BK_STOP 1717226053334

--------------------
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 StableMarking -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-040A"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 ShieldPPPt-PT-040A, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r530-tall-171683779300413"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-040A.tgz
mv ShieldPPPt-PT-040A execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;