Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r091-smll-174860108000203.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is FireWire-PT-11, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-smll-174860108000203
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 125K May 29 14:32 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 1748650801242

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FireWire-PT-11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-05-31 00:20:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-31 00:20:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 00:20:03] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2025-05-31 00:20:03] [INFO ] Transformed 169 places.
[2025-05-31 00:20:03] [INFO ] Transformed 508 transitions.
[2025-05-31 00:20:03] [INFO ] Found NUPN structural information;
[2025-05-31 00:20:03] [INFO ] Parsed PT model containing 169 places and 508 transitions and 1883 arcs in 405 ms.
Structural test allowed to assert that 14 places are NOT stable. Took 12 ms.
Ensure Unique test removed 65 transitions
Reduce redundant transitions removed 65 transitions.
[2025-05-31 00:20:04] [INFO ] Flatten gal took : 204 ms
RANDOM walk for 40000 steps (1109 resets) in 2640 ms. (15 steps per ms) remains 39/155 properties
BEST_FIRST walk for 4003 steps (24 resets) in 59 ms. (66 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (18 resets) in 57 ms. (69 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (21 resets) in 85 ms. (46 steps per ms) remains 37/39 properties
BEST_FIRST walk for 4002 steps (17 resets) in 95 ms. (41 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (18 resets) in 87 ms. (45 steps per ms) remains 37/37 properties
[2025-05-31 00:20:05] [INFO ] Flatten gal took : 173 ms
BEST_FIRST walk for 4003 steps (20 resets) in 81 ms. (48 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (18 resets) in 97 ms. (40 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (21 resets) in 60 ms. (65 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (23 resets) in 55 ms. (71 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (22 resets) in 72 ms. (54 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (15 resets) in 128 ms. (31 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (24 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (19 resets) in 30 ms. (129 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (20 resets) in 34 ms. (114 steps per ms) remains 37/37 properties
[2025-05-31 00:20:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18358233507937883386.gal : 139 ms
BEST_FIRST walk for 4003 steps (22 resets) in 22 ms. (174 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (18 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (22 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
[2025-05-31 00:20:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2740076618147052961.prop : 7 ms
BEST_FIRST walk for 4003 steps (22 resets) in 50 ms. (78 steps per ms) remains 37/37 properties
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18358233507937883386.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2740076618147052961.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4002 steps (20 resets) in 38 ms. (102 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (20 resets) in 45 ms. (87 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (22 resets) in 34 ms. (114 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (19 resets) in 41 ms. (95 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (19 resets) in 53 ms. (74 steps per ms) remains 37/37 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 4003 steps (17 resets) in 34 ms. (114 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (20 resets) in 33 ms. (117 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (20 resets) in 23 ms. (166 steps per ms) remains 34/37 properties
Loading property file /tmp/ReachabilityCardinality2740076618147052961.prop.
BEST_FIRST walk for 4003 steps (23 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (20 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (18 resets) in 32 ms. (121 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (20 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (18 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
SDD proceeding with computation,37 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,37 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,37 properties remain. new max is 16
SDD size :5 after 6
BEST_FIRST walk for 4001 steps (20 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
SDD proceeding with computation,37 properties remain. new max is 32
SDD size :6 after 28
BEST_FIRST walk for 4004 steps (22 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
SDD proceeding with computation,37 properties remain. new max is 64
SDD size :28 after 31
BEST_FIRST walk for 4003 steps (20 resets) in 46 ms. (85 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4004 steps (22 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
SDD proceeding with computation,37 properties remain. new max is 128
SDD size :31 after 56
SDD proceeding with computation,37 properties remain. new max is 256
SDD size :56 after 106
[2025-05-31 00:20:05] [INFO ] Flow matrix only has 405 transitions (discarded 38 similar events)
// Phase 1: matrix 405 rows 169 cols
[2025-05-31 00:20:05] [INFO ] Computed 10 invariants in 16 ms
SDD proceeding with computation,37 properties remain. new max is 512
SDD size :106 after 188
[2025-05-31 00:20:05] [INFO ] State equation strengthened by 58 read => feed constraints.
SDD proceeding with computation,37 properties remain. new max is 1024
SDD size :188 after 419
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Invariant property smplace_37 does not hold.
Invariant property smplace_31 does not hold.
SDD proceeding with computation,35 properties remain. new max is 1024
SDD size :419 after 2273
Invariant property smplace_56 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
SDD proceeding with computation,28 properties remain. new max is 1024
SDD size :2273 after 6700
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 7 solved, 26 unsolved
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
SDD proceeding with computation,26 properties remain. new max is 1024
SDD size :6700 after 7190
At refinement iteration 2 (OVERLAPS) 106/139 variables, 6/39 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 106/145 constraints. Problems are: Problem set: 9 solved, 24 unsolved
SDD proceeding with computation,26 properties remain. new max is 2048
SDD size :7190 after 12197
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/145 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 27/166 variables, 4/149 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 27/176 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/176 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 404/570 variables, 166/342 constraints. Problems are: Problem set: 9 solved, 24 unsolved
SDD proceeding with computation,26 properties remain. new max is 4096
SDD size :12197 after 18296
At refinement iteration 9 (INCLUDED_ONLY) 0/570 variables, 57/399 constraints. Problems are: Problem set: 9 solved, 24 unsolved
SDD proceeding with computation,26 properties remain. new max is 8192
SDD size :18296 after 109292
At refinement iteration 10 (INCLUDED_ONLY) 0/570 variables, 0/399 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 11 (OVERLAPS) 3/573 variables, 3/402 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/573 variables, 3/405 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/573 variables, 0/405 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 14 (OVERLAPS) 1/574 variables, 1/406 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/574 variables, 0/406 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 16 (OVERLAPS) 0/574 variables, 0/406 constraints. Problems are: Problem set: 9 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 574/574 variables, and 406 constraints, problems are : Problem set: 9 solved, 24 unsolved in 3886 ms.
Refiners :[Domain max(s): 169/169 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 169/169 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 24 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/24 constraints. Problems are: Problem set: 9 solved, 24 unsolved
SDD proceeding with computation,26 properties remain. new max is 16384
SDD size :109292 after 189423
At refinement iteration 2 (OVERLAPS) 69/93 variables, 4/28 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 69/97 constraints. Problems are: Problem set: 9 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:20:09] [INFO ] Deduced a trap composed of 37 places in 116 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:20:10] [INFO ] Deduced a trap composed of 37 places in 72 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 2/99 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/99 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 73/166 variables, 6/105 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 73/178 constraints. Problems are: Problem set: 9 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:20:10] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:20:10] [INFO ] Deduced a trap composed of 38 places in 96 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 2/180 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/166 variables, 0/180 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 404/570 variables, 166/346 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/570 variables, 57/403 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/570 variables, 24/427 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/570 variables, 0/427 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 14 (OVERLAPS) 3/573 variables, 3/430 constraints. Problems are: Problem set: 9 solved, 24 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/573 variables, 3/433 constraints. Problems are: Problem set: 9 solved, 24 unsolved
SDD proceeding with computation,26 properties remain. new max is 32768
SDD size :189423 after 333754
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 573/574 variables, and 433 constraints, problems are : Problem set: 9 solved, 24 unsolved in 5015 ms.
Refiners :[Domain max(s): 169/169 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 169/169 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 24/33 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9015ms problems are : Problem set: 9 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 out of 169 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 169/169 places, 443/443 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 169 transition count 440
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 3 place count 169 transition count 434
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 15 place count 163 transition count 434
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 162 transition count 432
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 162 transition count 432
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 159 transition count 439
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 29 place count 159 transition count 433
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 38 place count 159 transition count 424
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 43 place count 159 transition count 430
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 55 place count 154 transition count 423
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 62 place count 154 transition count 416
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 154 transition count 416
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 153 transition count 415
Applied a total of 64 rules in 209 ms. Remains 153 /169 variables (removed 16) and now considering 415/443 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 224 ms. Remains : 153/169 places, 415/443 transitions.
RANDOM walk for 4000000 steps (127958 resets) in 26904 ms. (148 steps per ms) remains 11/24 properties
BEST_FIRST walk for 4000003 steps (27564 resets) in 5581 ms. (716 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4000004 steps (27184 resets) in 5602 ms. (713 steps per ms) remains 11/11 properties
SDD proceeding with computation,26 properties remain. new max is 65536
SDD size :333754 after 712649
BEST_FIRST walk for 4000003 steps (27390 resets) in 5646 ms. (708 steps per ms) remains 10/11 properties
BEST_FIRST walk for 4000004 steps (27256 resets) in 5426 ms. (737 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4000004 steps (27498 resets) in 5519 ms. (724 steps per ms) remains 7/10 properties
BEST_FIRST walk for 3977838 steps (20913 resets) in 10280 ms. (386 steps per ms) remains 5/7 properties
[2025-05-31 00:20:35] [INFO ] Flow matrix only has 378 transitions (discarded 37 similar events)
// Phase 1: matrix 378 rows 153 cols
[2025-05-31 00:20:35] [INFO ] Computed 10 invariants in 8 ms
[2025-05-31 00:20:35] [INFO ] State equation strengthened by 56 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 36/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 120/161 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 188/349 variables, 17/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/349 variables, 18/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/349 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 1/350 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/350 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/350 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 158/508 variables, 79/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/508 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/508 variables, 38/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/508 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 1/509 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/509 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/509 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 20/529 variables, 12/213 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/529 variables, 4/217 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/529 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 2/531 variables, 2/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/531 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (OVERLAPS) 0/531 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 531/531 variables, and 219 constraints, problems are : Problem set: 0 solved, 5 unsolved in 750 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 36/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 120/161 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 188/349 variables, 17/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/349 variables, 18/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/349 variables, 5/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/349 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 1/350 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/350 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 158/508 variables, 79/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/508 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/508 variables, 38/204 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/508 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 1/509 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/509 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/509 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 20/529 variables, 12/218 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/529 variables, 4/222 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/529 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 2/531 variables, 2/224 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/531 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 0/531 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 531/531 variables, and 224 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1517 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2292ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 3 properties in 1186 ms.
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 415/415 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 151 transition count 416
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 151 transition count 416
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 7 place count 150 transition count 415
Applied a total of 7 rules in 41 ms. Remains 150 /153 variables (removed 3) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 150/153 places, 415/415 transitions.
RANDOM walk for 4000000 steps (128305 resets) in 11793 ms. (339 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000002 steps (27391 resets) in 3410 ms. (1172 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000003 steps (27397 resets) in 3621 ms. (1104 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 26408 steps, run visited all 2 properties in 246 ms. (steps per millisecond=107 )
Probabilistic random walk after 26408 steps, saw 9329 distinct states, run finished after 252 ms. (steps per millisecond=104 ) properties seen :2
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 156 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 41614 ms.

BK_STOP 1748650845113

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="FireWire-PT-11"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is FireWire-PT-11, 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 r091-smll-174860108000203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-11.tgz
mv FireWire-PT-11 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.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 ;