fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r321-tall-171662353600238
Last Updated
July 7, 2024

About the Execution of ITS-Tools for RERS2020-PT-pb107

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
0.000 1082530.00 0.00 0.00 [undef] Cannot compute

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r321-tall-171662353600238.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 RERS2020-PT-pb107, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r321-tall-171662353600238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K 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 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 59M 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 1716758308414

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS2020-PT-pb107
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-26 21:18:29] [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]
[2024-05-26 21:18:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 21:18:31] [INFO ] Load time of PNML (sax parser for PT used): 1965 ms
[2024-05-26 21:18:31] [INFO ] Transformed 1382 places.
[2024-05-26 21:18:32] [INFO ] Transformed 104643 transitions.
[2024-05-26 21:18:32] [INFO ] Found NUPN structural information;
[2024-05-26 21:18:32] [INFO ] Parsed PT model containing 1382 places and 104643 transitions and 417030 arcs in 2519 ms.
Ensure Unique test removed 11427 transitions
Reduce redundant transitions removed 11427 transitions.
RANDOM walk for 40000 steps (12 resets) in 11648 ms. (3 steps per ms) remains 883/1382 properties
BEST_FIRST walk for 124 steps (8 resets) in 35 ms. (3 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 30 ms. (4 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 69 ms. (1 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 46 ms. (2 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 31 ms. (3 steps per ms) remains 883/883 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 883/883 properties
[2024-05-26 21:18:37] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1382 cols
[2024-05-26 21:18:38] [INFO ] Computed 25 invariants in 493 ms
[2024-05-26 21:18:38] [INFO ] Flatten gal took : 4214 ms
[2024-05-26 21:18:41] [INFO ] State equation strengthened by 3692 read => feed constraints.
[2024-05-26 21:18:41] [INFO ] Flatten gal took : 2637 ms
[2024-05-26 21:18:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11900975531008416751.gal : 636 ms
[2024-05-26 21:18:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6370512687180900270.prop : 5 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/ReachabilityCardinality11900975531008416751.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6370512687180900270.prop' '--nowitness' '--gen-order' 'FOLLOW'

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
Loading property file /tmp/ReachabilityCardinality6370512687180900270.prop.
At refinement iteration 0 (INCLUDED_ONLY) 0/883 variables, 883/883 constraints. Problems are: Problem set: 0 solved, 883 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 883/64252 variables, and 883 constraints, problems are : Problem set: 0 solved, 883 unsolved in 5146 ms.
Refiners :[Domain max(s): 883/1382 constraints, Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 0/12 constraints, State Equation: 0/1382 constraints, ReadFeed: 0/3692 constraints, PredecessorRefiner: 883/882 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 883 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/883 variables, 883/883 constraints. Problems are: Problem set: 0 solved, 883 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 883/64252 variables, and 883 constraints, problems are : Problem set: 0 solved, 883 unsolved in 5029 ms.
Refiners :[Domain max(s): 883/1382 constraints, Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 0/12 constraints, State Equation: 0/1382 constraints, ReadFeed: 0/3692 constraints, PredecessorRefiner: 1/882 constraints, Known Traps: 0/0 constraints]
After SMT, in 24286ms problems are : Problem set: 0 solved, 883 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 883 out of 1382 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1382/1382 places, 93216/93216 transitions.
Ensure Unique test removed 12 places
Drop transitions (Empty/Sink Transition effects.) removed 2810 transitions
Reduce isomorphic transitions removed 2810 transitions.
Iterating post reduction 0 with 2822 rules applied. Total rules applied 2822 place count 1370 transition count 90406
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 195 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2828 place count 1367 transition count 90403
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 419 transitions.
Iterating post reduction 1 with 419 rules applied. Total rules applied 3247 place count 1367 transition count 89984
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 57 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3249 place count 1366 transition count 89983
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 3273 place count 1366 transition count 89959
Free-agglomeration rule applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 3278 place count 1366 transition count 89954
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 3284 place count 1361 transition count 89953
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3286 place count 1361 transition count 90010
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 3297 place count 1359 transition count 90001
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3298 place count 1358 transition count 90000
Applied a total of 3298 rules in 3806 ms. Remains 1358 /1382 variables (removed 24) and now considering 90000/93216 (removed 3216) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3828 ms. Remains : 1358/1382 places, 90000/93216 transitions.
RANDOM walk for 915977 steps (3 resets) in 120004 ms. (7 steps per ms) remains 827/883 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4002 steps (8 resets) in 90 ms. (43 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 827/827 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 826/827 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 825/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4002 steps (8 resets) in 98 ms. (40 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4002 steps (8 resets) in 98 ms. (40 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4002 steps (8 resets) in 95 ms. (41 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 825/825 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 824/825 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 824/824 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 823/824 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 86 ms. (46 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4002 steps (8 resets) in 68 ms. (58 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 73 ms. (54 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4002 steps (8 resets) in 82 ms. (48 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4002 steps (8 resets) in 79 ms. (50 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4002 steps (8 resets) in 80 ms. (49 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4002 steps (8 resets) in 87 ms. (45 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 823/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 822/823 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4001 steps (8 resets) in 85 ms. (46 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4001 steps (8 resets) in 85 ms. (46 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 127 ms. (31 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 822/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 822/822 properties
Interrupted probabilistic random walk after 233202 steps, run timeout after 102001 ms. (steps per millisecond=2 ) properties seen :0 out of 822
Probabilistic random walk after 233202 steps, saw 175451 distinct states, run finished after 102008 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-26 21:21:22] [INFO ] Flow matrix only has 62505 transitions (discarded 27495 similar events)
// Phase 1: matrix 62505 rows 1358 cols
[2024-05-26 21:21:23] [INFO ] Computed 13 invariants in 302 ms
[2024-05-26 21:21:25] [INFO ] State equation strengthened by 3693 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/822 variables, 822/822 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/822 variables, 0/822 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 2 (OVERLAPS) 536/1358 variables, 13/835 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1358 variables, 536/1371 constraints. Problems are: Problem set: 0 solved, 822 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1358/63863 variables, and 1371 constraints, problems are : Problem set: 0 solved, 822 unsolved in 45036 ms.
Refiners :[Domain max(s): 1358/1358 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 0/1358 constraints, ReadFeed: 0/3693 constraints, PredecessorRefiner: 822/821 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 822 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/822 variables, 822/822 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/822 variables, 0/822 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 2 (OVERLAPS) 536/1358 variables, 13/835 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1358 variables, 536/1371 constraints. Problems are: Problem set: 0 solved, 822 unsolved
[2024-05-26 21:22:38] [INFO ] Deduced a trap composed of 57 places in 7078 ms of which 78 ms to minimize.
SDD proceeding with computation,883 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,883 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,883 properties remain. new max is 16
SDD size :8 after 20
SDD proceeding with computation,883 properties remain. new max is 32
SDD size :20 after 24
[2024-05-26 21:22:44] [INFO ] Deduced a trap composed of 56 places in 6609 ms of which 10 ms to minimize.
SDD proceeding with computation,883 properties remain. new max is 64
SDD size :24 after 36
SDD proceeding with computation,883 properties remain. new max is 128
SDD size :36 after 92
[2024-05-26 21:22:50] [INFO ] Deduced a trap composed of 212 places in 5607 ms of which 8 ms to minimize.
SDD proceeding with computation,883 properties remain. new max is 256
SDD size :92 after 96
SDD proceeding with computation,883 properties remain. new max is 512
SDD size :96 after 660
[2024-05-26 21:22:56] [INFO ] Deduced a trap composed of 15 places in 6008 ms of which 7 ms to minimize.
SDD proceeding with computation,883 properties remain. new max is 1024
SDD size :660 after 1948
[2024-05-26 21:23:02] [INFO ] Deduced a trap composed of 66 places in 6182 ms of which 7 ms to minimize.
SDD proceeding with computation,883 properties remain. new max is 2048
SDD size :1948 after 4540
[2024-05-26 21:23:08] [INFO ] Deduced a trap composed of 123 places in 6059 ms of which 8 ms to minimize.
SMT process timed out in 106236ms, After SMT, problems are : Problem set: 0 solved, 822 unsolved
Fused 822 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 822 out of 1358 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1358/1358 places, 90000/90000 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 40 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1357 transition count 89999
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 1357 transition count 89996
SDD proceeding with computation,883 properties remain. new max is 4096
SDD size :4540 after 21476
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 1357 transition count 89995
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 15 place count 1356 transition count 89987
Applied a total of 15 rules in 1278 ms. Remains 1356 /1358 variables (removed 2) and now considering 89987/90000 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1278 ms. Remains : 1356/1358 places, 89987/90000 transitions.
RANDOM walk for 932071 steps (1 resets) in 120004 ms. (7 steps per ms) remains 817/822 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 98 ms. (40 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 118 ms. (33 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4002 steps (8 resets) in 114 ms. (34 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4002 steps (8 resets) in 101 ms. (39 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4001 steps (8 resets) in 104 ms. (38 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 121 ms. (32 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 817/817 properties
Invariant property smplace_1332 does not hold.
Invariant property smplace_707 does not hold.
SDD proceeding with computation,881 properties remain. new max is 4096
SDD size :21476 after 2.18409e+06
Invariant property smplace_1014 does not hold.
Invariant property smplace_880 does not hold.
Invariant property smplace_864 does not hold.
Invariant property smplace_750 does not hold.
Interrupted probabilistic random walk after 221810 steps, run timeout after 93003 ms. (steps per millisecond=2 ) properties seen :0 out of 817
Probabilistic random walk after 221810 steps, saw 167623 distinct states, run finished after 93004 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-26 21:25:15] [INFO ] Flow matrix only has 62492 transitions (discarded 27495 similar events)
// Phase 1: matrix 62492 rows 1356 cols
[2024-05-26 21:25:15] [INFO ] Computed 13 invariants in 306 ms
[2024-05-26 21:25:17] [INFO ] State equation strengthened by 3691 read => feed constraints.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,876 properties remain. new max is 4096
SDD size :2.18409e+06 after 2.59891e+06
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 817/817 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/817 variables, 0/817 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 2 (OVERLAPS) 539/1356 variables, 13/830 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1356 variables, 539/1369 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1356 variables, 0/1369 constraints. Problems are: Problem set: 0 solved, 817 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 63848/63848 variables, and 2725 constraints, problems are : Problem set: 0 solved, 817 unsolved in 75040 ms.
Refiners :[Domain max(s): 1356/1356 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 1356/1356 constraints, ReadFeed: 0/3691 constraints, PredecessorRefiner: 817/816 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 817 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 817/817 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/817 variables, 0/817 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 2 (OVERLAPS) 539/1356 variables, 13/830 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1356 variables, 539/1369 constraints. Problems are: Problem set: 0 solved, 817 unsolved
[2024-05-26 21:27:00] [INFO ] Deduced a trap composed of 57 places in 6401 ms of which 7 ms to minimize.
[2024-05-26 21:27:08] [INFO ] Deduced a trap composed of 65 places in 7524 ms of which 8 ms to minimize.
[2024-05-26 21:27:15] [INFO ] Deduced a trap composed of 56 places in 6950 ms of which 8 ms to minimize.
[2024-05-26 21:27:21] [INFO ] Deduced a trap composed of 69 places in 6053 ms of which 7 ms to minimize.
[2024-05-26 21:27:28] [INFO ] Deduced a trap composed of 122 places in 6625 ms of which 8 ms to minimize.
[2024-05-26 21:27:34] [INFO ] Deduced a trap composed of 233 places in 6391 ms of which 8 ms to minimize.
[2024-05-26 21:27:40] [INFO ] Deduced a trap composed of 215 places in 5848 ms of which 8 ms to minimize.
[2024-05-26 21:27:46] [INFO ] Deduced a trap composed of 44 places in 6209 ms of which 23 ms to minimize.
[2024-05-26 21:27:53] [INFO ] Deduced a trap composed of 15 places in 6384 ms of which 9 ms to minimize.
[2024-05-26 21:27:59] [INFO ] Deduced a trap composed of 140 places in 6495 ms of which 9 ms to minimize.
SMT process timed out in 164568ms, After SMT, problems are : Problem set: 0 solved, 817 unsolved
Fused 817 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 817 out of 1356 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1356/1356 places, 89987/89987 transitions.
Applied a total of 0 rules in 450 ms. Remains 1356 /1356 variables (removed 0) and now considering 89987/89987 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 450 ms. Remains : 1356/1356 places, 89987/89987 transitions.
RANDOM walk for 933284 steps (0 resets) in 120004 ms. (7 steps per ms) remains 814/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 813/814 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4002 steps (8 resets) in 89 ms. (44 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 114 ms. (34 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 98 ms. (40 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4002 steps (8 resets) in 97 ms. (40 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 118 ms. (33 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4002 steps (8 resets) in 122 ms. (32 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 135 ms. (29 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4002 steps (8 resets) in 117 ms. (33 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 813/813 properties
Detected timeout of ITS tools.
[2024-05-26 21:28:45] [INFO ] Flatten gal took : 2479 ms
[2024-05-26 21:28:45] [INFO ] Applying decomposition
[2024-05-26 21:28:47] [INFO ] Flatten gal took : 2562 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10973444541260306470.txt' '-o' '/tmp/graph10973444541260306470.bin' '-w' '/tmp/graph10973444541260306470.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10973444541260306470.bin' '-l' '-1' '-v' '-w' '/tmp/graph10973444541260306470.weights' '-q' '0' '-e' '0.001'
[2024-05-26 21:28:54] [INFO ] Decomposing Gal with order
[2024-05-26 21:28:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 21:29:02] [INFO ] Removed a total of 203321 redundant transitions.
[2024-05-26 21:29:03] [INFO ] Flatten gal took : 6558 ms
[2024-05-26 21:29:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 3332 labels/synchronizations in 3875 ms.
[2024-05-26 21:29:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12035387025440371034.gal : 168 ms
[2024-05-26 21:29:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4739690247855298287.prop : 2 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/ReachabilityCardinality12035387025440371034.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4739690247855298287.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality4739690247855298287.prop.
SDD proceeding with computation,813 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,813 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,813 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,813 properties remain. new max is 32
SDD size :1 after 2
SDD proceeding with computation,813 properties remain. new max is 64
SDD size :2 after 3
SDD proceeding with computation,813 properties remain. new max is 128
SDD size :3 after 8
SDD proceeding with computation,813 properties remain. new max is 256
SDD size :8 after 8
SDD proceeding with computation,813 properties remain. new max is 512
SDD size :8 after 8
SDD proceeding with computation,813 properties remain. new max is 1024
SDD size :8 after 8
SDD proceeding with computation,813 properties remain. new max is 2048
SDD size :8 after 8
SDD proceeding with computation,813 properties remain. new max is 4096
SDD size :8 after 8
SDD proceeding with computation,813 properties remain. new max is 8192
SDD size :8 after 96
SDD proceeding with computation,813 properties remain. new max is 16384
SDD size :96 after 96
Interrupted probabilistic random walk after 207315 steps, run timeout after 93001 ms. (steps per millisecond=2 ) properties seen :0 out of 813
Probabilistic random walk after 207315 steps, saw 156734 distinct states, run finished after 93001 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-26 21:30:05] [INFO ] Flow matrix only has 62492 transitions (discarded 27495 similar events)
[2024-05-26 21:30:05] [INFO ] Invariant cache hit.
[2024-05-26 21:30:07] [INFO ] State equation strengthened by 3691 read => feed constraints.
Invariant property smplace_1347 does not hold.
Invariant property smplace_1326 does not hold.
Invariant property smplace_1316 does not hold.
Invariant property smplace_1248 does not hold.
Invariant property smplace_1241 does not hold.
Invariant property smplace_1209 does not hold.
Invariant property smplace_1192 does not hold.
Invariant property smplace_1191 does not hold.
Invariant property smplace_1172 does not hold.
Invariant property smplace_1152 does not hold.
Invariant property smplace_1138 does not hold.
Invariant property smplace_1058 does not hold.
Invariant property smplace_1053 does not hold.
Invariant property smplace_1042 does not hold.
Invariant property smplace_1026 does not hold.
Invariant property smplace_998 does not hold.
Invariant property smplace_959 does not hold.
Invariant property smplace_958 does not hold.
Invariant property smplace_928 does not hold.
Invariant property smplace_921 does not hold.
Invariant property smplace_904 does not hold.
Invariant property smplace_899 does not hold.
Invariant property smplace_874 does not hold.
Invariant property smplace_829 does not hold.
Invariant property smplace_820 does not hold.
Invariant property smplace_809 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_780 does not hold.
Invariant property smplace_773 does not hold.
Invariant property smplace_751 does not hold.
Invariant property smplace_748 does not hold.
Invariant property smplace_732 does not hold.
Invariant property smplace_711 does not hold.
Invariant property smplace_665 does not hold.
Invariant property smplace_651 does not hold.
Invariant property smplace_642 does not hold.
Invariant property smplace_571 does not hold.
Invariant property smplace_551 does not hold.
Invariant property smplace_542 does not hold.
Invariant property smplace_495 does not hold.
Invariant property smplace_423 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_352 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_248 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_6 does not hold.
SDD proceeding with computation,750 properties remain. new max is 16384
SDD size :9.93188e+10 after 1.01845e+11
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/813 variables, 813/813 constraints. Problems are: Problem set: 0 solved, 813 unsolved
Invariant property smplace_1371 does not hold.
Invariant property smplace_1366 does not hold.
Invariant property smplace_1247 does not hold.
Invariant property smplace_1246 does not hold.
Invariant property smplace_1210 does not hold.
Invariant property smplace_1204 does not hold.
Invariant property smplace_1145 does not hold.
Invariant property smplace_1095 does not hold.
Invariant property smplace_1057 does not hold.
Invariant property smplace_1051 does not hold.
Invariant property smplace_1045 does not hold.
Invariant property smplace_1028 does not hold.
Invariant property smplace_1000 does not hold.
Invariant property smplace_963 does not hold.
Invariant property smplace_950 does not hold.
Invariant property smplace_902 does not hold.
Invariant property smplace_805 does not hold.
Invariant property smplace_733 does not hold.
Invariant property smplace_721 does not hold.
Invariant property smplace_689 does not hold.
Invariant property smplace_548 does not hold.
Invariant property smplace_451 does not hold.
Invariant property smplace_450 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_282 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_12 does not hold.
SDD proceeding with computation,717 properties remain. new max is 16384
SDD size :1.01845e+11 after 1.0238e+11
At refinement iteration 1 (INCLUDED_ONLY) 0/813 variables, 0/813 constraints. Problems are: Problem set: 96 solved, 717 unsolved
At refinement iteration 2 (OVERLAPS) 543/1356 variables, 13/826 constraints. Problems are: Problem set: 96 solved, 717 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1356 variables, 543/1369 constraints. Problems are: Problem set: 96 solved, 717 unsolved
Invariant property smplace_1351 does not hold.
Invariant property smplace_1273 does not hold.
Invariant property smplace_1182 does not hold.
Invariant property smplace_1030 does not hold.
Invariant property smplace_797 does not hold.
Invariant property smplace_726 does not hold.
Invariant property smplace_167 does not hold.
SDD proceeding with computation,710 properties remain. new max is 16384
SDD size :1.0238e+11 after 1.02538e+11
At refinement iteration 4 (INCLUDED_ONLY) 0/1356 variables, 0/1369 constraints. Problems are: Problem set: 103 solved, 710 unsolved
SDD proceeding with computation,710 properties remain. new max is 32768
SDD size :1.02538e+11 after 1.02538e+11
At refinement iteration 5 (OVERLAPS) 62492/63848 variables, 1356/2725 constraints. Problems are: Problem set: 103 solved, 710 unsolved
SMT process timed out in 102548ms, After SMT, problems are : Problem set: 103 solved, 710 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 710 out of 1356 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1356/1356 places, 89987/89987 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 38 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1350 transition count 89981
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 24 place count 1350 transition count 89969
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 41 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 28 place count 1348 transition count 89967
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 76 place count 1348 transition count 89919
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 38 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 1347 transition count 89920
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 81 place count 1347 transition count 89917
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 85 place count 1347 transition count 89913
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 98 place count 1343 transition count 89904
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 102 place count 1343 transition count 90097
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 118 place count 1339 transition count 90085
Applied a total of 118 rules in 2568 ms. Remains 1339 /1356 variables (removed 17) and now considering 90085/89987 (removed -98) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2568 ms. Remains : 1339/1356 places, 90085/89987 transitions.
Invariant property smplace_1197 does not hold.
Invariant property smplace_427 does not hold.
SDD proceeding with computation,708 properties remain. new max is 32768
SDD size :1.02538e+11 after 1.02584e+11
RANDOM walk for 709050 steps (8 resets) in 120004 ms. (5 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4002 steps (8 resets) in 106 ms. (37 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 86 ms. (46 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 109 ms. (36 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 96 ms. (41 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 111 ms. (35 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 121 ms. (32 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 141 ms. (28 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 110 ms. (36 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 111 ms. (35 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 118 ms. (33 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 86 ms. (46 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4002 steps (8 resets) in 83 ms. (47 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4002 steps (8 resets) in 82 ms. (48 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 710/710 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 710/710 properties
SDD proceeding with computation,708 properties remain. new max is 65536
SDD size :1.02584e+11 after 1.02594e+11
SDD proceeding with computation,708 properties remain. new max is 131072
SDD size :1.02594e+11 after 2.80557e+11
Interrupted probabilistic random walk after 219727 steps, run timeout after 93004 ms. (steps per millisecond=2 ) properties seen :0 out of 710
Probabilistic random walk after 219727 steps, saw 165069 distinct states, run finished after 93004 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-26 21:33:54] [INFO ] Flow matrix only has 62555 transitions (discarded 27530 similar events)
// Phase 1: matrix 62555 rows 1339 cols
[2024-05-26 21:33:55] [INFO ] Computed 13 invariants in 336 ms
[2024-05-26 21:33:57] [INFO ] State equation strengthened by 3688 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/708 variables, 708/708 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/708 variables, 0/708 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 631/1339 variables, 13/721 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1339 variables, 631/1352 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1339 variables, 0/1352 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 62555/63894 variables, 1339/2691 constraints. Problems are: Problem set: 0 solved, 708 unsolved
SDD proceeding with computation,708 properties remain. new max is 262144
SDD size :2.80557e+11 after 3.17842e+11
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
SMT process timed out in 116862ms, After SMT, problems are : Problem set: 0 solved, 708 unsolved
Fused 708 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 708 out of 1339 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1339/1339 places, 90085/90085 transitions.
Applied a total of 0 rules in 481 ms. Remains 1339 /1339 variables (removed 0) and now considering 90085/90085 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 481 ms. Remains : 1339/1339 places, 90085/90085 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1339/1339 places, 90085/90085 transitions.
Applied a total of 0 rules in 427 ms. Remains 1339 /1339 variables (removed 0) and now considering 90085/90085 (removed 0) transitions.
[2024-05-26 21:35:52] [INFO ] Flow matrix only has 62555 transitions (discarded 27530 similar events)
[2024-05-26 21:35:52] [INFO ] Invariant cache hit.
[2024-05-26 21:35:56] [INFO ] Implicit Places using invariants in 3576 ms returned []
Implicit Place search using SMT only with invariants took 3584 ms to find 0 implicit places.
Running 90082 sub problems to find dead transitions.
[2024-05-26 21:35:57] [INFO ] Flow matrix only has 62555 transitions (discarded 27530 similar events)
[2024-05-26 21:35:57] [INFO ] Invariant cache hit.
[2024-05-26 21:35:59] [INFO ] State equation strengthened by 3688 read => feed constraints.

BK_STOP 1716759390944

--------------------
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="RERS2020-PT-pb107"
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 RERS2020-PT-pb107, 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 r321-tall-171662353600238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb107.tgz
mv RERS2020-PT-pb107 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;