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.r355-tall-171683758500337.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 greatspnxred
Input is ShieldIIPt-PT-100A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683758500337
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-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 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K 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 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 01:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Apr 13 01:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 13 00:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 13 00:03 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 539K 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 ShieldIIPt-PT-100A-CTLCardinality-2024-00
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-01
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-02
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-03
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-04
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-05
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-06
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-07
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-08
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-09
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-10
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2024-11
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2023-12
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2023-13
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2023-14
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716948489170

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-100A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 02:08:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 02:08:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 02:08:10] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2024-05-29 02:08:10] [INFO ] Transformed 1903 places.
[2024-05-29 02:08:10] [INFO ] Transformed 1403 transitions.
[2024-05-29 02:08:10] [INFO ] Found NUPN structural information;
[2024-05-29 02:08:10] [INFO ] Parsed PT model containing 1903 places and 1403 transitions and 6006 arcs in 338 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 111 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 208 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:08:11] [INFO ] Computed 901 invariants in 34 ms
[2024-05-29 02:08:12] [INFO ] Implicit Places using invariants in 1390 ms returned []
[2024-05-29 02:08:12] [INFO ] Invariant cache hit.
[2024-05-29 02:08:14] [INFO ] Implicit Places using invariants and state equation in 2131 ms returned []
Implicit Place search using SMT with State Equation took 3552 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:08:14] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30060 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 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 Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30027 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60965ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60999ms
Finished structural reductions in LTL mode , in 1 iterations and 64791 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Support contains 111 out of 1903 places after structural reductions.
[2024-05-29 02:09:16] [INFO ] Flatten gal took : 273 ms
[2024-05-29 02:09:16] [INFO ] Flatten gal took : 144 ms
[2024-05-29 02:09:16] [INFO ] Input system was already deterministic with 1402 transitions.
Support contains 99 out of 1903 places (down from 111) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2611 ms. (15 steps per ms) remains 35/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 86 ms. (46 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 85 ms. (46 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 63 ms. (62 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 75 ms. (52 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 35/35 properties
[2024-05-29 02:09:18] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (OVERLAPS) 88/160 variables, 69/141 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 88/229 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (OVERLAPS) 1743/1903 variables, 832/1061 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1743/2804 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 35 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 3305/3305 variables, and 4707 constraints, problems are : Problem set: 0 solved, 35 unsolved in 5010 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (OVERLAPS) 88/160 variables, 69/141 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 88/229 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (OVERLAPS) 1743/1903 variables, 832/1061 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1743/2804 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 35/4742 constraints. Problems are: Problem set: 0 solved, 35 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3305/3305 variables, and 4742 constraints, problems are : Problem set: 0 solved, 35 unsolved in 5008 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints]
After SMT, in 10049ms problems are : Problem set: 0 solved, 35 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 72 out of 1903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Partial Free-agglomeration rule applied 184 times.
Drop transitions (Partial Free agglomeration) removed 184 transitions
Iterating global reduction 0 with 184 rules applied. Total rules applied 188 place count 1901 transition count 1400
Applied a total of 188 rules in 444 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 444 ms. Remains : 1901/1903 places, 1400/1402 transitions.
RANDOM walk for 40000 steps (8 resets) in 1091 ms. (36 steps per ms) remains 33/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 33/33 properties
Interrupted probabilistic random walk after 65717 steps, run timeout after 3083 ms. (steps per millisecond=21 ) properties seen :15 out of 33
Probabilistic random walk after 65717 steps, saw 64422 distinct states, run finished after 3087 ms. (steps per millisecond=21 ) properties seen :15
// Phase 1: matrix 1400 rows 1901 cols
[2024-05-29 02:09:32] [INFO ] Computed 901 invariants in 9 ms
[2024-05-29 02:09:32] [INFO ] State equation strengthened by 97 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 60/107 variables, 45/92 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 60/152 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 1794/1901 variables, 856/1008 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1794/2802 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 97/4800 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 0/4800 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/3301 variables, 0/4800 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3301/3301 variables, and 4800 constraints, problems are : Problem set: 0 solved, 18 unsolved in 3505 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 97/97 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 60/107 variables, 45/92 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 60/152 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 1794/1901 variables, 856/1008 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1794/2802 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 97/4800 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 18/4818 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3301 variables, 0/4818 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (OVERLAPS) 0/3301 variables, 0/4818 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3301/3301 variables, and 4818 constraints, problems are : Problem set: 0 solved, 18 unsolved in 9123 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 97/97 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 12672ms problems are : Problem set: 0 solved, 18 unsolved
Fused 18 Parikh solutions to 15 different solutions.
Parikh walk visited 15 properties in 36860 ms.
Support contains 6 out of 1901 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Partial Free-agglomeration rule applied 16 times.
Drop transitions (Partial Free agglomeration) removed 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1901 transition count 1400
Applied a total of 16 rules in 151 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 1901/1901 places, 1400/1400 transitions.
RANDOM walk for 40000 steps (8 resets) in 630 ms. (63 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 472 ms. (84 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 466 ms. (85 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 465 ms. (85 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 112409 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :1 out of 3
Probabilistic random walk after 112409 steps, saw 110832 distinct states, run finished after 3001 ms. (steps per millisecond=37 ) properties seen :1
// Phase 1: matrix 1400 rows 1901 cols
[2024-05-29 02:10:25] [INFO ] Computed 901 invariants in 13 ms
[2024-05-29 02:10:25] [INFO ] State equation strengthened by 103 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 7/11 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1890/1901 variables, 897/912 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1890/2802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 103/4806 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 0/4806 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/3301 variables, 0/4806 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3301/3301 variables, and 4806 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1123 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 103/103 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 7/11 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1890/1901 variables, 897/912 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1890/2802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 103/4806 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 2/4808 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3301 variables, 0/4808 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/3301 variables, 0/4808 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3301/3301 variables, and 4808 constraints, problems are : Problem set: 0 solved, 2 unsolved in 6809 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 103/103 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 7967ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 30001 ms.
Support contains 4 out of 1901 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Applied a total of 0 rules in 67 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 1901/1901 places, 1400/1400 transitions.
[2024-05-29 02:11:03] [INFO ] Flatten gal took : 105 ms
[2024-05-29 02:11:04] [INFO ] Flatten gal took : 113 ms
[2024-05-29 02:11:04] [INFO ] Input system was already deterministic with 1402 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 42 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2024-05-29 02:11:04] [INFO ] Flatten gal took : 99 ms
[2024-05-29 02:11:04] [INFO ] Flatten gal took : 106 ms
[2024-05-29 02:11:04] [INFO ] Input system was already deterministic with 1402 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1902 transition count 1400
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1900 transition count 1400
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1898 transition count 1399
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 1898 transition count 1398
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1897 transition count 1398
Applied a total of 8 rules in 152 ms. Remains 1897 /1903 variables (removed 6) and now considering 1398/1402 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 154 ms. Remains : 1897/1903 places, 1398/1402 transitions.
[2024-05-29 02:11:04] [INFO ] Flatten gal took : 45 ms
[2024-05-29 02:11:04] [INFO ] Flatten gal took : 47 ms
[2024-05-29 02:11:04] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 117 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 118 ms. Remains : 1901/1903 places, 1400/1402 transitions.
[2024-05-29 02:11:05] [INFO ] Flatten gal took : 92 ms
[2024-05-29 02:11:05] [INFO ] Flatten gal took : 100 ms
[2024-05-29 02:11:05] [INFO ] Input system was already deterministic with 1400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 40 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2024-05-29 02:11:05] [INFO ] Flatten gal took : 100 ms
[2024-05-29 02:11:05] [INFO ] Flatten gal took : 101 ms
[2024-05-29 02:11:05] [INFO ] Input system was already deterministic with 1402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 40 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2024-05-29 02:11:05] [INFO ] Flatten gal took : 97 ms
[2024-05-29 02:11:05] [INFO ] Flatten gal took : 93 ms
[2024-05-29 02:11:06] [INFO ] Input system was already deterministic with 1402 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 119 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 120 ms. Remains : 1901/1903 places, 1400/1402 transitions.
[2024-05-29 02:11:06] [INFO ] Flatten gal took : 100 ms
[2024-05-29 02:11:06] [INFO ] Flatten gal took : 97 ms
[2024-05-29 02:11:06] [INFO ] Input system was already deterministic with 1400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 39 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2024-05-29 02:11:06] [INFO ] Flatten gal took : 88 ms
[2024-05-29 02:11:06] [INFO ] Flatten gal took : 92 ms
[2024-05-29 02:11:06] [INFO ] Input system was already deterministic with 1402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 39 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2024-05-29 02:11:06] [INFO ] Flatten gal took : 92 ms
[2024-05-29 02:11:06] [INFO ] Flatten gal took : 87 ms
[2024-05-29 02:11:07] [INFO ] Input system was already deterministic with 1402 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 112 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113 ms. Remains : 1901/1903 places, 1400/1402 transitions.
[2024-05-29 02:11:07] [INFO ] Flatten gal took : 86 ms
[2024-05-29 02:11:07] [INFO ] Flatten gal took : 89 ms
[2024-05-29 02:11:07] [INFO ] Input system was already deterministic with 1400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 105 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 106 ms. Remains : 1901/1903 places, 1400/1402 transitions.
[2024-05-29 02:11:07] [INFO ] Flatten gal took : 84 ms
[2024-05-29 02:11:07] [INFO ] Flatten gal took : 91 ms
[2024-05-29 02:11:07] [INFO ] Input system was already deterministic with 1400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 38 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2024-05-29 02:11:07] [INFO ] Flatten gal took : 86 ms
[2024-05-29 02:11:08] [INFO ] Flatten gal took : 88 ms
[2024-05-29 02:11:08] [INFO ] Input system was already deterministic with 1402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 42 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2024-05-29 02:11:08] [INFO ] Flatten gal took : 83 ms
[2024-05-29 02:11:08] [INFO ] Flatten gal took : 88 ms
[2024-05-29 02:11:08] [INFO ] Input system was already deterministic with 1402 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 100 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 100 ms. Remains : 1901/1903 places, 1400/1402 transitions.
[2024-05-29 02:11:08] [INFO ] Flatten gal took : 84 ms
[2024-05-29 02:11:08] [INFO ] Flatten gal took : 87 ms
[2024-05-29 02:11:08] [INFO ] Input system was already deterministic with 1400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1902 transition count 1400
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1900 transition count 1400
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1898 transition count 1399
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 1898 transition count 1398
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1897 transition count 1398
Applied a total of 8 rules in 103 ms. Remains 1897 /1903 variables (removed 6) and now considering 1398/1402 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 103 ms. Remains : 1897/1903 places, 1398/1402 transitions.
[2024-05-29 02:11:08] [INFO ] Flatten gal took : 35 ms
[2024-05-29 02:11:08] [INFO ] Flatten gal took : 37 ms
[2024-05-29 02:11:09] [INFO ] Input system was already deterministic with 1398 transitions.
RANDOM walk for 40000 steps (8 resets) in 708 ms. (56 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 456 ms. (87 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 101534 steps, run visited all 1 properties in 2059 ms. (steps per millisecond=49 )
Probabilistic random walk after 101534 steps, saw 100161 distinct states, run finished after 2067 ms. (steps per millisecond=49 ) properties seen :1
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 46 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2024-05-29 02:11:11] [INFO ] Flatten gal took : 100 ms
[2024-05-29 02:11:11] [INFO ] Flatten gal took : 87 ms
[2024-05-29 02:11:11] [INFO ] Input system was already deterministic with 1402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 37 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2024-05-29 02:11:11] [INFO ] Flatten gal took : 85 ms
[2024-05-29 02:11:12] [INFO ] Flatten gal took : 95 ms
[2024-05-29 02:11:12] [INFO ] Input system was already deterministic with 1402 transitions.
[2024-05-29 02:11:12] [INFO ] Flatten gal took : 93 ms
[2024-05-29 02:11:12] [INFO ] Flatten gal took : 86 ms
[2024-05-29 02:11:12] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-29 02:11:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1903 places, 1402 transitions and 6004 arcs took 8 ms.
Total runtime 182007 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldIIPt-PT-100A

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1903
TRANSITIONS: 1402
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.037s, Sys 0.000s]


SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.005s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 582
MODEL NAME: /home/mcc/execution/410/model
1903 places, 1402 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716948870092

--------------------
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 CTLCardinality -timeout 360 -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="ShieldIIPt-PT-100A"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is ShieldIIPt-PT-100A, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r355-tall-171683758500337"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100A.tgz
mv ShieldIIPt-PT-100A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;