About the Execution of ITS-Tools for NoC3x3-PT-2B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1539.735 | 38403.00 | 130010.00 | 101.70 | T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r255-tall-171654365200363.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 itstools
Input is NoC3x3-PT-2B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r255-tall-171654365200363
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K 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 3.4K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 06:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 12 06:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 06:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 12 06:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 548K 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 1716636033178
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=NoC3x3-PT-2B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-25 11:20:34] [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]
[2024-05-25 11:20:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 11:20:34] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2024-05-25 11:20:34] [INFO ] Transformed 2003 places.
[2024-05-25 11:20:34] [INFO ] Transformed 2292 transitions.
[2024-05-25 11:20:34] [INFO ] Found NUPN structural information;
[2024-05-25 11:20:34] [INFO ] Parsed PT model containing 2003 places and 2292 transitions and 5835 arcs in 279 ms.
Graph (trivial) has 1634 edges and 2003 vertex of which 72 / 2003 are part of one of the 9 SCC in 8 ms
Free SCC test removed 63 places
Structural test allowed to assert that 332 places are NOT stable. Took 39 ms.
Ensure Unique test removed 63 transitions
Reduce redundant transitions removed 63 transitions.
[2024-05-25 11:20:35] [INFO ] Flatten gal took : 401 ms
[2024-05-25 11:20:35] [INFO ] Flatten gal took : 192 ms
[2024-05-25 11:20:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14905090319318060055.gal : 61 ms
[2024-05-25 11:20:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9161769469056550972.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14905090319318060055.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9161769469056550972.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (100 resets) in 4632 ms. (8 steps per ms) remains 226/1671 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 26 ms. (14 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 29 ms. (13 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 22 ms. (17 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 21 ms. (18 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 14 ms. (26 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 16 ms. (23 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 226/226 properties
BEST_FIRST walk for 401 steps (8 resets) in 12 ms. (30 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 4 ms. (80 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 226/226 properties
BEST_FIRST walk for 401 steps (8 resets) in 9 ms. (40 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 226/226 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 226/226 properties
BEST_FIRST walk for 401 steps (8 resets) in 6 ms. (57 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 226/226 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 226/226 properties
BEST_FIRST walk for 401 steps (8 resets) in 8 ms. (44 steps per ms) remains 226/226 properties
BEST_FIRST walk for 400 steps (8 resets) in 6 ms. (57 steps per ms) remains 226/226 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 226/226 properties
[2024-05-25 11:20:36] [INFO ] Flow matrix only has 2221 transitions (discarded 8 similar events)
// Phase 1: matrix 2221 rows 1940 cols
Loading property file /tmp/ReachabilityCardinality9161769469056550972.prop.
[2024-05-25 11:20:36] [INFO ] Computed 66 invariants in 30 ms
[2024-05-25 11:20:36] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 226/226 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (OVERLAPS) 1001/1227 variables, 31/257 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1227 variables, 1001/1258 constraints. Problems are: Problem set: 0 solved, 226 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1227/4161 variables, and 1258 constraints, problems are : Problem set: 0 solved, 226 unsolved in 5050 ms.
Refiners :[Domain max(s): 1227/1940 constraints, Positive P Invariants (semi-flows): 31/66 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 226/226 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 226 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 226/226 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (OVERLAPS) 1001/1227 variables, 31/257 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1227 variables, 1001/1258 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-25 11:20:43] [INFO ] Deduced a trap composed of 15 places in 451 ms of which 68 ms to minimize.
[2024-05-25 11:20:44] [INFO ] Deduced a trap composed of 16 places in 477 ms of which 22 ms to minimize.
SDD proceeding with computation,1671 properties remain. new max is 4
SDD size :1 after 5
[2024-05-25 11:20:45] [INFO ] Deduced a trap composed of 34 places in 1289 ms of which 13 ms to minimize.
[2024-05-25 11:20:46] [INFO ] Deduced a trap composed of 86 places in 1007 ms of which 4 ms to minimize.
SMT process timed out in 10340ms, After SMT, problems are : Problem set: 0 solved, 226 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 226 out of 1940 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1940/1940 places, 2229/2229 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 0 with 353 rules applied. Total rules applied 353 place count 1934 transition count 1882
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 1 with 338 rules applied. Total rules applied 691 place count 1596 transition count 1882
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 691 place count 1596 transition count 1858
Deduced a syphon composed of 24 places in 21 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 739 place count 1572 transition count 1858
Discarding 270 places :
Symmetric choice reduction at 2 with 270 rule applications. Total rules 1009 place count 1302 transition count 1588
Iterating global reduction 2 with 270 rules applied. Total rules applied 1279 place count 1302 transition count 1588
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 1279 place count 1302 transition count 1571
Deduced a syphon composed of 17 places in 8 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 1313 place count 1285 transition count 1571
Discarding 94 places :
Symmetric choice reduction at 2 with 94 rule applications. Total rules 1407 place count 1191 transition count 1476
Iterating global reduction 2 with 94 rules applied. Total rules applied 1501 place count 1191 transition count 1476
Discarding 88 places :
Symmetric choice reduction at 2 with 88 rule applications. Total rules 1589 place count 1103 transition count 1380
Iterating global reduction 2 with 88 rules applied. Total rules applied 1677 place count 1103 transition count 1380
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 1698 place count 1082 transition count 1342
Iterating global reduction 2 with 21 rules applied. Total rules applied 1719 place count 1082 transition count 1342
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 10 rules applied. Total rules applied 1729 place count 1081 transition count 1333
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1730 place count 1080 transition count 1333
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 1743 place count 1067 transition count 1320
Iterating global reduction 4 with 13 rules applied. Total rules applied 1756 place count 1067 transition count 1320
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1761 place count 1062 transition count 1310
Iterating global reduction 4 with 5 rules applied. Total rules applied 1766 place count 1062 transition count 1310
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1771 place count 1057 transition count 1305
Iterating global reduction 4 with 5 rules applied. Total rules applied 1776 place count 1057 transition count 1305
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 7 rules applied. Total rules applied 1783 place count 1056 transition count 1299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1784 place count 1055 transition count 1299
Performed 299 Post agglomeration using F-continuation condition.Transition count delta: 299
Deduced a syphon composed of 299 places in 6 ms
Reduce places removed 299 places and 0 transitions.
Iterating global reduction 6 with 598 rules applied. Total rules applied 2382 place count 756 transition count 1000
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 2393 place count 745 transition count 989
Iterating global reduction 6 with 11 rules applied. Total rules applied 2404 place count 745 transition count 989
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 2407 place count 742 transition count 983
Iterating global reduction 6 with 3 rules applied. Total rules applied 2410 place count 742 transition count 983
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2412 place count 740 transition count 973
Iterating global reduction 6 with 2 rules applied. Total rules applied 2414 place count 740 transition count 973
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: -137
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 50 rules applied. Total rules applied 2464 place count 715 transition count 1110
Free-agglomeration rule applied 51 times.
Iterating global reduction 6 with 51 rules applied. Total rules applied 2515 place count 715 transition count 1059
Reduce places removed 51 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 64 rules applied. Total rules applied 2579 place count 664 transition count 1046
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 2583 place count 664 transition count 1042
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2584 place count 664 transition count 1041
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2585 place count 663 transition count 1041
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2587 place count 663 transition count 1039
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 2589 place count 661 transition count 1039
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 2601 place count 661 transition count 1039
Partial Post-agglomeration rule applied 16 times.
Drop transitions (Partial Post agglomeration) removed 16 transitions
Iterating global reduction 9 with 16 rules applied. Total rules applied 2617 place count 661 transition count 1039
Applied a total of 2617 rules in 1767 ms. Remains 661 /1940 variables (removed 1279) and now considering 1039/2229 (removed 1190) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1783 ms. Remains : 661/1940 places, 1039/2229 transitions.
SDD proceeding with computation,1671 properties remain. new max is 8
SDD size :5 after 10
RANDOM walk for 4000000 steps (54143 resets) in 40524 ms. (98 steps per ms) remains 3/226 properties
BEST_FIRST walk for 4000002 steps (3082 resets) in 8403 ms. (475 steps per ms) remains 3/3 properties
BEST_FIRST walk for 4000004 steps (3085 resets) in 8756 ms. (456 steps per ms) remains 3/3 properties
BEST_FIRST walk for 4000003 steps (3112 resets) in 7617 ms. (525 steps per ms) remains 3/3 properties
[2024-05-25 11:21:06] [INFO ] Flow matrix only has 1035 transitions (discarded 4 similar events)
// Phase 1: matrix 1035 rows 661 cols
[2024-05-25 11:21:06] [INFO ] Computed 59 invariants in 11 ms
[2024-05-25 11:21:06] [INFO ] State equation strengthened by 80 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 32/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 591/626 variables, 57/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/626 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,1671 properties remain. new max is 16
SDD size :10 after 19
At refinement iteration 5 (OVERLAPS) 1023/1649 variables, 626/685 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1649 variables, 72/757 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1649 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 47/1696 variables, 35/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1696 variables, 8/800 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1696 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/1696 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1696/1696 variables, and 800 constraints, problems are : Problem set: 0 solved, 3 unsolved in 512 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, State Equation: 661/661 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 32/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 591/626 variables, 57/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-25 11:21:07] [INFO ] Deduced a trap composed of 5 places in 185 ms of which 3 ms to minimize.
[2024-05-25 11:21:07] [INFO ] Deduced a trap composed of 6 places in 478 ms of which 2 ms to minimize.
[2024-05-25 11:21:08] [INFO ] Deduced a trap composed of 6 places in 191 ms of which 3 ms to minimize.
[2024-05-25 11:21:08] [INFO ] Deduced a trap composed of 13 places in 129 ms of which 3 ms to minimize.
[2024-05-25 11:21:08] [INFO ] Deduced a trap composed of 7 places in 124 ms of which 2 ms to minimize.
[2024-05-25 11:21:08] [INFO ] Deduced a trap composed of 11 places in 106 ms of which 2 ms to minimize.
[2024-05-25 11:21:08] [INFO ] Deduced a trap composed of 6 places in 117 ms of which 2 ms to minimize.
[2024-05-25 11:21:08] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 3 ms to minimize.
[2024-05-25 11:21:09] [INFO ] Deduced a trap composed of 26 places in 716 ms of which 2 ms to minimize.
[2024-05-25 11:21:10] [INFO ] Deduced a trap composed of 11 places in 640 ms of which 2 ms to minimize.
[2024-05-25 11:21:10] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-05-25 11:21:10] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 1 ms to minimize.
[2024-05-25 11:21:10] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/626 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/626 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 1023/1649 variables, 626/698 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1649 variables, 72/770 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1649 variables, 2/772 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1649 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem smplace_144 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST SMT_REFINEMENT TOPOLOGICAL
SMT process timed out in 4287ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 661 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 661/661 places, 1039/1039 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 658 transition count 972
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 137 place count 591 transition count 972
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 137 place count 591 transition count 956
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 169 place count 575 transition count 956
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 205 place count 539 transition count 919
Iterating global reduction 2 with 36 rules applied. Total rules applied 241 place count 539 transition count 919
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 258 place count 522 transition count 894
Iterating global reduction 2 with 17 rules applied. Total rules applied 275 place count 522 transition count 894
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 279 place count 518 transition count 886
Iterating global reduction 2 with 4 rules applied. Total rules applied 283 place count 518 transition count 886
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 287 place count 518 transition count 882
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 289 place count 516 transition count 879
Iterating global reduction 3 with 2 rules applied. Total rules applied 291 place count 516 transition count 879
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 293 place count 516 transition count 877
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 294 place count 515 transition count 875
Iterating global reduction 4 with 1 rules applied. Total rules applied 295 place count 515 transition count 875
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 298 place count 515 transition count 872
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 5 with 126 rules applied. Total rules applied 424 place count 452 transition count 809
Discarding 47 places :
Symmetric choice reduction at 5 with 47 rule applications. Total rules 471 place count 405 transition count 635
Iterating global reduction 5 with 47 rules applied. Total rules applied 518 place count 405 transition count 635
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 519 place count 405 transition count 634
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 528 place count 396 transition count 615
Iterating global reduction 6 with 9 rules applied. Total rules applied 537 place count 396 transition count 615
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 538 place count 396 transition count 614
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 543 place count 391 transition count 605
Iterating global reduction 7 with 5 rules applied. Total rules applied 548 place count 391 transition count 605
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 553 place count 391 transition count 600
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 559 place count 388 transition count 601
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 561 place count 386 transition count 595
Iterating global reduction 8 with 2 rules applied. Total rules applied 563 place count 386 transition count 595
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 565 place count 386 transition count 593
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 567 place count 386 transition count 591
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 9 with 11 rules applied. Total rules applied 578 place count 386 transition count 591
Applied a total of 578 rules in 246 ms. Remains 386 /661 variables (removed 275) and now considering 591/1039 (removed 448) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 386/661 places, 591/1039 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 36826 ms.
BK_STOP 1716636071581
--------------------
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
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="NoC3x3-PT-2B"
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 2-5568"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-2B, 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 r255-tall-171654365200363"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2B.tgz
mv NoC3x3-PT-2B 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 '
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 ;