About the Execution of ITS-Tools for DES-PT-30b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3336212.00 | 0.00 | 0.00 | FTTTTTFTTFTTTFTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063900327.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DES-PT-30b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063900327
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 103K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-00
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-01
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-02
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-03
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-04
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-05
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-06
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-07
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-08
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-09
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-10
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-11
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-12
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-13
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-14
FORMULA_NAME DES-PT-30b-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748718463905
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-30b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-05-31 19:07:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 19:07:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 19:07:46] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2025-05-31 19:07:46] [INFO ] Transformed 399 places.
[2025-05-31 19:07:46] [INFO ] Transformed 350 transitions.
[2025-05-31 19:07:46] [INFO ] Found NUPN structural information;
[2025-05-31 19:07:46] [INFO ] Parsed PT model containing 399 places and 350 transitions and 1143 arcs in 410 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (333 resets) in 2412 ms. (16 steps per ms) remains 8/16 properties
FORMULA DES-PT-30b-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30b-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30b-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30b-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30b-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30b-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30b-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30b-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (43 resets) in 388 ms. (102 steps per ms) remains 8/8 properties
[2025-05-31 19:07:48] [INFO ] Flatten gal took : 279 ms
BEST_FIRST walk for 40003 steps (48 resets) in 472 ms. (84 steps per ms) remains 8/8 properties
[2025-05-31 19:07:48] [INFO ] Flatten gal took : 179 ms
[2025-05-31 19:07:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16519878780824277583.gal : 96 ms
BEST_FIRST walk for 40002 steps (44 resets) in 1212 ms. (32 steps per ms) remains 8/8 properties
[2025-05-31 19:07:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16012359412083403363.prop : 16 ms
BEST_FIRST walk for 40004 steps (51 resets) in 277 ms. (143 steps per ms) remains 8/8 properties
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16519878780824277583.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16012359412083403363.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16012359412083403363.prop.
BEST_FIRST walk for 40003 steps (51 resets) in 434 ms. (91 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
BEST_FIRST walk for 40004 steps (45 resets) in 382 ms. (104 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :4 after 12
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :12 after 21
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :21 after 37
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :37 after 49
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :49 after 211
BEST_FIRST walk for 40004 steps (41 resets) in 226 ms. (176 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :211 after 1116
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :1116 after 25170
BEST_FIRST walk for 40002 steps (56 resets) in 194 ms. (205 steps per ms) remains 8/8 properties
// Phase 1: matrix 350 rows 399 cols
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :25170 after 753955
[2025-05-31 19:07:49] [INFO ] Computed 65 invariants in 70 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 223/349 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/349 variables, 223/388 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 50/399 variables, 26/414 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 50/464 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/399 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 749/749 variables, and 863 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5055 ms.
Refiners :[Domain max(s): 399/399 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 399/399 constraints, PredecessorRefiner: 8/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 223/349 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/349 variables, 223/388 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:07:54] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:07:55] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:07:55] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:07:55] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:07:55] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:07:55] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:07:55] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 7/395 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 50/399 variables, 26/421 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/399 variables, 50/471 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:07:58] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:07:58] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/749 variables, and 473 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5008 ms.
Refiners :[Domain max(s): 399/399 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/399 constraints, PredecessorRefiner: 5/3 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10334ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 126 out of 399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 399/399 places, 350/350 transitions.
Graph (complete) has 858 edges and 399 vertex of which 390 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 390 transition count 344
Reduce places removed 3 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 9 rules applied. Total rules applied 13 place count 387 transition count 338
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 19 place count 381 transition count 338
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 19 place count 381 transition count 332
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 31 place count 375 transition count 332
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 40 place count 366 transition count 323
Iterating global reduction 3 with 9 rules applied. Total rules applied 49 place count 366 transition count 323
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 52 place count 363 transition count 320
Iterating global reduction 3 with 3 rules applied. Total rules applied 55 place count 363 transition count 320
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 57 place count 363 transition count 318
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 113 place count 335 transition count 290
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 115 place count 335 transition count 288
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 117 place count 333 transition count 288
Applied a total of 117 rules in 225 ms. Remains 333 /399 variables (removed 66) and now considering 288/350 (removed 62) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 333/399 places, 288/350 transitions.
RANDOM walk for 40000 steps (463 resets) in 607 ms. (65 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (64 resets) in 94 ms. (421 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (69 resets) in 168 ms. (236 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (66 resets) in 337 ms. (118 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (67 resets) in 217 ms. (183 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (67 resets) in 286 ms. (139 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (66 resets) in 346 ms. (115 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (54 resets) in 235 ms. (169 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (77 resets) in 172 ms. (231 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 482960 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :0 out of 8
Probabilistic random walk after 482960 steps, saw 77457 distinct states, run finished after 3008 ms. (steps per millisecond=160 ) properties seen :0
// Phase 1: matrix 288 rows 333 cols
[2025-05-31 19:08:03] [INFO ] Computed 59 invariants in 9 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 73/199 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 107/306 variables, 26/59 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 288/594 variables, 306/365 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/594 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 27/621 variables, 27/392 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/621 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/621 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 621/621 variables, and 392 constraints, problems are : Problem set: 0 solved, 8 unsolved in 10675 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 333/333 constraints, PredecessorRefiner: 8/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 73/199 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:14] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:14] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:14] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:14] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:14] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:14] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:14] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:14] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/199 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 107/306 variables, 26/67 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 288/594 variables, 306/373 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/594 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:16] [INFO ] Deduced a trap along path composed of 5 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:08:17] [INFO ] Deduced a trap along path composed of 3 places in 38 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/594 variables, 2/376 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/594 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 27/621 variables, 27/403 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/621 variables, 2/405 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/621 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/621 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 621/621 variables, and 405 constraints, problems are : Problem set: 0 solved, 8 unsolved in 18183 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 333/333 constraints, PredecessorRefiner: 8/3 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 28916ms problems are : Problem set: 0 solved, 8 unsolved
Parikh walk visited 0 properties in 30017 ms.
Support contains 126 out of 333 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 333/333 places, 288/288 transitions.
Applied a total of 0 rules in 17 ms. Remains 333 /333 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 333/333 places, 288/288 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 333/333 places, 288/288 transitions.
Applied a total of 0 rules in 16 ms. Remains 333 /333 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2025-05-31 19:09:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 19:09:02] [INFO ] Implicit Places using invariants in 252 ms returned []
[2025-05-31 19:09:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 19:09:02] [INFO ] Implicit Places using invariants and state equation in 471 ms returned []
Implicit Place search using SMT with State Equation took 738 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 19:09:02] [INFO ] Redundant transitions in 20 ms returned []
Running 287 sub problems to find dead transitions.
[2025-05-31 19:09:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :753955 after 2.30969e+07
At refinement iteration 1 (INCLUDED_ONLY) 0/332 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (OVERLAPS) 1/333 variables, 33/47 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/333 variables, 12/59 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/333 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (OVERLAPS) 288/621 variables, 333/392 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:12] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:12] [INFO ] Deduced a trap composed of 8 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:12] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:13] [INFO ] Deduced a trap composed of 7 places in 129 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:13] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:13] [INFO ] Deduced a trap composed of 17 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:14] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:14] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:14] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:14] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:14] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:15] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:15] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:15] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:15] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:16] [INFO ] Deduced a trap composed of 25 places in 188 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:16] [INFO ] Deduced a trap composed of 22 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:16] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:17] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/621 variables, 19/411 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:22] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:23] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:23] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:23] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:24] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:24] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:24] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:24] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:24] [INFO ] Deduced a trap composed of 18 places in 55 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/621 variables, 9/420 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:26] [INFO ] Deduced a trap composed of 12 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:26] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:27] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:27] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:27] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:27] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/621 variables, 6/426 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:31] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:32] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 621/621 variables, and 428 constraints, problems are : Problem set: 0 solved, 287 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 333/333 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 36/36 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/332 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (OVERLAPS) 1/333 variables, 33/47 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/333 variables, 12/59 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/333 variables, 36/95 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:35] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:35] [INFO ] Deduced a trap composed of 22 places in 73 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:35] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:36] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:36] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:37] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:37] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/333 variables, 7/102 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:38] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:38] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:38] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:38] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:39] [INFO ] Deduced a trap composed of 6 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:39] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:40] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/333 variables, 7/109 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:41] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:41] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/333 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 19:09:43] [INFO ] Deduced a trap composed of 22 places in 72 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/333 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 10 (OVERLAPS) 288/621 variables, 333/445 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/621 variables, 287/732 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 621/621 variables, and 732 constraints, problems are : Problem set: 0 solved, 287 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 333/333 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60168ms problems are : Problem set: 0 solved, 287 unsolved
Search for dead transitions found 0 dead transitions in 60172ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60956 ms. Remains : 333/333 places, 288/288 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 19:10:03] [INFO ] Flatten gal took : 44 ms
[2025-05-31 19:10:03] [INFO ] Applying decomposition
[2025-05-31 19:10:03] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15111635201516682249.txt' '-o' '/tmp/graph15111635201516682249.bin' '-w' '/tmp/graph15111635201516682249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15111635201516682249.bin' '-l' '-1' '-v' '-w' '/tmp/graph15111635201516682249.weights' '-q' '0' '-e' '0.001'
[2025-05-31 19:10:03] [INFO ] Decomposing Gal with order
[2025-05-31 19:10:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 19:10:03] [INFO ] Removed a total of 32 redundant transitions.
[2025-05-31 19:10:03] [INFO ] Flatten gal took : 161 ms
[2025-05-31 19:10:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 17 ms.
[2025-05-31 19:10:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10589484409995024190.gal : 23 ms
[2025-05-31 19:10:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1976286699511443362.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10589484409995024190.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1976286699511443362.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality1976286699511443362.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :5 after 121
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :121 after 43309
Invariant property DES-PT-30b-ReachabilityFireability-2025-13 does not hold.
FORMULA DES-PT-30b-ReachabilityFireability-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :2.84447e+07 after 1.37852e+12
Reachability property DES-PT-30b-ReachabilityFireability-2025-04 is true.
FORMULA DES-PT-30b-ReachabilityFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :1.62035e+13 after 1.63508e+13
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1.63508e+13 after 1.73825e+14
Reachability property DES-PT-30b-ReachabilityFireability-2025-02 is true.
FORMULA DES-PT-30b-ReachabilityFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1.73825e+14 after 1.07275e+18
Reachability property DES-PT-30b-ReachabilityFireability-2025-01 is true.
FORMULA DES-PT-30b-ReachabilityFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1.07275e+18 after 1.33787e+18
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.33787e+18 after 1.80812e+18
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1.80812e+18 after 2.31837e+18
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :2.31837e+18 after 3.52399e+18
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :3.52399e+18 after 5.25971e+18
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :5.65234e+21 after 6.36535e+21
Reachability property DES-PT-30b-ReachabilityFireability-2025-14 is true.
FORMULA DES-PT-30b-ReachabilityFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DES-PT-30b-ReachabilityFireability-2025-09 does not hold.
FORMULA DES-PT-30b-ReachabilityFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Detected timeout of ITS tools.
[2025-05-31 19:40:03] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16377443156107649956
[2025-05-31 19:40:03] [INFO ] Applying decomposition
[2025-05-31 19:40:04] [INFO ] Computing symmetric may disable matrix : 288 transitions.
[2025-05-31 19:40:04] [INFO ] Flatten gal took : 22 ms
[2025-05-31 19:40:04] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 19:40:04] [INFO ] Computing symmetric may enable matrix : 288 transitions.
[2025-05-31 19:40:04] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7180676780433350955.txt' '-o' '/tmp/graph7180676780433350955.bin' '-w' '/tmp/graph7180676780433350955.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7180676780433350955.bin' '-l' '-1' '-v' '-w' '/tmp/graph7180676780433350955.weights' '-q' '0' '-e' '0.001'
[2025-05-31 19:40:04] [INFO ] Decomposing Gal with order
[2025-05-31 19:40:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 19:40:04] [INFO ] Removed a total of 47 redundant transitions.
[2025-05-31 19:40:04] [INFO ] Flatten gal took : 40 ms
[2025-05-31 19:40:04] [INFO ] Computing Do-Not-Accords matrix : 288 transitions.
[2025-05-31 19:40:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 7 ms.
[2025-05-31 19:40:04] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability13464420873127867925.gal : 8 ms
[2025-05-31 19:40:04] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7338283504678940735.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability13464420873127867925.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability7338283504678940735.prop' '--nowitness'
[2025-05-31 19:40:04] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
[2025-05-31 19:40:04] [INFO ] Built C files in 223ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16377443156107649956
Running compilation step : cd /tmp/ltsmin16377443156107649956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Loading property file /tmp/ReachabilityFireability7338283504678940735.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :13 after 36
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :36 after 67
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :67 after 624
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :624 after 926406
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :4.69482e+10 after 1.50639e+12
Compilation finished in 1386 ms.
Running link step : cd /tmp/ltsmin16377443156107649956;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin16377443156107649956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DESPT30bReachabilityFireability202507==true'
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.50639e+12 after 4.65528e+15
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :4.65528e+15 after 9.58265e+15
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :9.58265e+15 after 1.80296e+16
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin16377443156107649956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DESPT30bReachabilityFireability202507==true'
Running LTSmin : cd /tmp/ltsmin16377443156107649956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DESPT30bReachabilityFireability202515==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin16377443156107649956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DESPT30bReachabilityFireability202515==true'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin16377443156107649956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DESPT30bReachabilityFireability202507==true'
Reachability property DES-PT-30b-ReachabilityFireability-2025-07 is true.
FORMULA DES-PT-30b-ReachabilityFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.8708e+19 after 2.02939e+19
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.45851e+19 after 3.45989e+19
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.3737e+19,622.298,180832,15704,3294,492907,15607,658,367636,342,100870,0
Total reachable state count : 43737011802695744080
Verifying 2 reachability properties.
Reachability property DES-PT-30b-ReachabilityFireability-2025-07 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-30b-ReachabilityFireability-2025-07,4.42368e+06,622.624,180832,112,151,492907,15607,792,367636,393,100870,53787
Invariant property DES-PT-30b-ReachabilityFireability-2025-15 does not hold.
FORMULA DES-PT-30b-ReachabilityFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-30b-ReachabilityFireability-2025-15,414720,622.628,180832,115,155,492907,15607,797,367636,394,100870,53787
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 3333568 ms.
BK_STOP 1748721800117
--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="DES-PT-30b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DES-PT-30b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854063900327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30b.tgz
mv DES-PT-30b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;