About the Execution of ITS-Tools for LeafsetExtension-PT-S16C2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 37476.00 | 0.00 | 0.00 | FFTFFTTFTFTTTFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423200729.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 LeafsetExtension-PT-S16C2, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423200729
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 12K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K 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 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 905K 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 LeafsetExtension-PT-S16C2-CTLCardinality-2023-12
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2023-13
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2023-14
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2023-15
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-00
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-01
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-02
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-03
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-04
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-05
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-06
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-07
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-08
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-09
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-10
FORMULA_NAME LeafsetExtension-PT-S16C2-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748890979353
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S16C2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-02 19:03:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 19:03:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 19:03:00] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2025-06-02 19:03:00] [INFO ] Transformed 1542 places.
[2025-06-02 19:03:00] [INFO ] Transformed 1449 transitions.
[2025-06-02 19:03:01] [INFO ] Parsed PT model containing 1542 places and 1449 transitions and 4668 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Support contains 144 out of 1542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1542/1542 places, 1449/1449 transitions.
Reduce places removed 257 places and 0 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 1285 transition count 1449
Discarding 211 places :
Symmetric choice reduction at 1 with 211 rule applications. Total rules 468 place count 1074 transition count 1238
Iterating global reduction 1 with 211 rules applied. Total rules applied 679 place count 1074 transition count 1238
Discarding 162 places :
Symmetric choice reduction at 1 with 162 rule applications. Total rules 841 place count 912 transition count 1076
Iterating global reduction 1 with 162 rules applied. Total rules applied 1003 place count 912 transition count 1076
Discarding 151 places :
Symmetric choice reduction at 1 with 151 rule applications. Total rules 1154 place count 761 transition count 925
Iterating global reduction 1 with 151 rules applied. Total rules applied 1305 place count 761 transition count 925
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 1306 place count 760 transition count 925
Applied a total of 1306 rules in 385 ms. Remains 760 /1542 variables (removed 782) and now considering 925/1449 (removed 524) transitions.
// Phase 1: matrix 925 rows 760 cols
[2025-06-02 19:03:01] [INFO ] Computed 55 invariants in 55 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:02] [INFO ] Implicit Places using invariants in 827 ms returned [4, 41, 91, 138, 180, 212, 253, 257, 288, 335, 337, 390, 426, 474, 519, 581, 595, 642, 686, 720]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 871 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 740/1542 places, 925/1449 transitions.
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 126 place count 614 transition count 799
Iterating global reduction 0 with 126 rules applied. Total rules applied 252 place count 614 transition count 799
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 254 place count 612 transition count 797
Iterating global reduction 0 with 2 rules applied. Total rules applied 256 place count 612 transition count 797
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 258 place count 610 transition count 795
Iterating global reduction 0 with 2 rules applied. Total rules applied 260 place count 610 transition count 795
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 262 place count 608 transition count 793
Iterating global reduction 0 with 2 rules applied. Total rules applied 264 place count 608 transition count 793
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 266 place count 606 transition count 791
Iterating global reduction 0 with 2 rules applied. Total rules applied 268 place count 606 transition count 791
Applied a total of 268 rules in 129 ms. Remains 606 /740 variables (removed 134) and now considering 791/925 (removed 134) transitions.
[2025-06-02 19:03:02] [INFO ] Flow matrix only has 780 transitions (discarded 11 similar events)
// Phase 1: matrix 780 rows 606 cols
[2025-06-02 19:03:02] [INFO ] Computed 35 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:02] [INFO ] Implicit Places using invariants in 448 ms returned []
[2025-06-02 19:03:02] [INFO ] Flow matrix only has 780 transitions (discarded 11 similar events)
[2025-06-02 19:03:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:03] [INFO ] Implicit Places using invariants and state equation in 830 ms returned []
Implicit Place search using SMT with State Equation took 1289 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 606/1542 places, 791/1449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2690 ms. Remains : 606/1542 places, 791/1449 transitions.
Support contains 144 out of 606 places after structural reductions.
[2025-06-02 19:03:07] [INFO ] Flatten gal took : 80 ms
[2025-06-02 19:03:07] [INFO ] Flatten gal took : 56 ms
[2025-06-02 19:03:07] [INFO ] Input system was already deterministic with 791 transitions.
Support contains 136 out of 606 places (down from 144) after GAL structural reductions.
RANDOM walk for 40000 steps (2164 resets) in 2217 ms. (18 steps per ms) remains 35/84 properties
BEST_FIRST walk for 4002 steps (29 resets) in 24 ms. (160 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (30 resets) in 22 ms. (174 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (28 resets) in 23 ms. (166 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 30 ms. (129 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 36 ms. (108 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 20 ms. (190 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 23 ms. (166 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 12 ms. (308 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 25 ms. (154 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (28 resets) in 15 ms. (250 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (29 resets) in 21 ms. (181 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (28 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (30 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (30 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 14 ms. (266 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 12 ms. (308 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (28 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (29 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (29 resets) in 15 ms. (250 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (30 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (30 resets) in 16 ms. (235 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (28 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (28 resets) in 16 ms. (235 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (30 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (29 resets) in 31 ms. (125 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (28 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (30 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (29 resets) in 30 ms. (129 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (28 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (32 resets) in 22 ms. (174 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (28 resets) in 28 ms. (138 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (28 resets) in 14 ms. (266 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (28 resets) in 26 ms. (148 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (28 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
[2025-06-02 19:03:08] [INFO ] Flow matrix only has 780 transitions (discarded 11 similar events)
[2025-06-02 19:03:08] [INFO ] Invariant cache hit.
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) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
Problem AtomicPropp73 is UNSAT
At refinement iteration 1 (OVERLAPS) 1/51 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 34 unsolved
At refinement iteration 3 (OVERLAPS) 446/497 variables, 10/11 constraints. Problems are: Problem set: 1 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/497 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 1/498 variables, 1/12 constraints. Problems are: Problem set: 1 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/498 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 84/582 variables, 23/35 constraints. Problems are: Problem set: 1 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/582 variables, 0/35 constraints. Problems are: Problem set: 1 solved, 34 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp82 is UNSAT
At refinement iteration 9 (OVERLAPS) 779/1361 variables, 582/617 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1361 variables, 0/617 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 25/1386 variables, 24/641 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1386 variables, 0/641 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/1386 variables, 0/641 constraints. Problems are: Problem set: 33 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1386/1386 variables, and 641 constraints, problems are : Problem set: 33 solved, 2 unsolved in 1816 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 606/606 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 33 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 458/470 variables, 5/5 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/470 variables, 0/5 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/472 variables, 2/7 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/472 variables, 0/7 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 101/573 variables, 28/35 constraints. Problems are: Problem set: 33 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/573 variables, 0/35 constraints. Problems are: Problem set: 33 solved, 2 unsolved
Problem AtomicPropp79 is UNSAT
At refinement iteration 7 (OVERLAPS) 779/1352 variables, 573/608 constraints. Problems are: Problem set: 34 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1352 variables, 1/609 constraints. Problems are: Problem set: 34 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1352 variables, 0/609 constraints. Problems are: Problem set: 34 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 34/1386 variables, 33/642 constraints. Problems are: Problem set: 34 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1386 variables, 0/642 constraints. Problems are: Problem set: 34 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/1386 variables, 0/642 constraints. Problems are: Problem set: 34 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1386/1386 variables, and 642 constraints, problems are : Problem set: 34 solved, 1 unsolved in 789 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 606/606 constraints, PredecessorRefiner: 1/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2669ms problems are : Problem set: 34 solved, 1 unsolved
Finished Parikh walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Parikh walk visited 1 properties in 6 ms.
Successfully simplified 34 atomic propositions for a total of 16 simplifications.
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 19:03:11] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-02 19:03:11] [INFO ] Flatten gal took : 34 ms
[2025-06-02 19:03:11] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 19:03:11] [INFO ] Flatten gal took : 32 ms
[2025-06-02 19:03:11] [INFO ] Input system was already deterministic with 791 transitions.
Support contains 43 out of 606 places (down from 83) after GAL structural reductions.
Computed a total of 606 stabilizing places and 791 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 606 transition count 791
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 606/606 places, 791/791 transitions.
Graph (complete) has 1572 edges and 606 vertex of which 572 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.5 ms
Discarding 34 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 0 with 155 rules applied. Total rules applied 156 place count 572 transition count 635
Reduce places removed 155 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 156 rules applied. Total rules applied 312 place count 417 transition count 634
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 313 place count 416 transition count 634
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 313 place count 416 transition count 592
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 397 place count 374 transition count 592
Discarding 73 places :
Symmetric choice reduction at 3 with 73 rule applications. Total rules 470 place count 301 transition count 519
Iterating global reduction 3 with 73 rules applied. Total rules applied 543 place count 301 transition count 519
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 582 place count 262 transition count 480
Iterating global reduction 3 with 39 rules applied. Total rules applied 621 place count 262 transition count 480
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 626 place count 258 transition count 479
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 627 place count 257 transition count 479
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 627 place count 257 transition count 475
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 635 place count 253 transition count 475
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 638 place count 250 transition count 472
Iterating global reduction 5 with 3 rules applied. Total rules applied 641 place count 250 transition count 472
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 644 place count 247 transition count 469
Iterating global reduction 5 with 3 rules applied. Total rules applied 647 place count 247 transition count 469
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 5 with 132 rules applied. Total rules applied 779 place count 181 transition count 403
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 805 place count 155 transition count 377
Iterating global reduction 5 with 26 rules applied. Total rules applied 831 place count 155 transition count 377
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 832 place count 154 transition count 376
Iterating global reduction 5 with 1 rules applied. Total rules applied 833 place count 154 transition count 376
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 834 place count 153 transition count 376
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 836 place count 152 transition count 375
Applied a total of 836 rules in 235 ms. Remains 152 /606 variables (removed 454) and now considering 375/791 (removed 416) transitions.
[2025-06-02 19:03:11] [INFO ] Flow matrix only has 337 transitions (discarded 38 similar events)
// Phase 1: matrix 337 rows 152 cols
[2025-06-02 19:03:11] [INFO ] Computed 28 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:11] [INFO ] Implicit Places using invariants in 236 ms returned [3, 26, 32, 38, 43, 44, 50, 55, 56, 66, 72, 78, 79, 85, 90, 91, 95, 97, 103, 110, 116, 117]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 238 ms to find 22 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 130/606 places, 375/791 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 111 transition count 356
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 111 transition count 356
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 57 place count 92 transition count 337
Iterating global reduction 0 with 19 rules applied. Total rules applied 76 place count 92 transition count 337
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 87 place count 81 transition count 326
Iterating global reduction 0 with 11 rules applied. Total rules applied 98 place count 81 transition count 326
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 112 place count 74 transition count 319
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 72 transition count 317
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 72 transition count 317
Applied a total of 116 rules in 20 ms. Remains 72 /130 variables (removed 58) and now considering 317/375 (removed 58) transitions.
[2025-06-02 19:03:11] [INFO ] Flow matrix only has 113 transitions (discarded 204 similar events)
// Phase 1: matrix 113 rows 72 cols
[2025-06-02 19:03:11] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:11] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-06-02 19:03:11] [INFO ] Flow matrix only has 113 transitions (discarded 204 similar events)
[2025-06-02 19:03:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:12] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 72/606 places, 317/791 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 707 ms. Remains : 72/606 places, 317/791 transitions.
[2025-06-02 19:03:12] [INFO ] Flatten gal took : 10 ms
[2025-06-02 19:03:12] [INFO ] Flatten gal took : 10 ms
[2025-06-02 19:03:12] [INFO ] Input system was already deterministic with 317 transitions.
[2025-06-02 19:03:12] [INFO ] Flatten gal took : 9 ms
[2025-06-02 19:03:12] [INFO ] Flatten gal took : 8 ms
[2025-06-02 19:03:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality11998499240890157148.gal : 8 ms
[2025-06-02 19:03:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality14664889123554375729.ctl : 6 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11998499240890157148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14664889123554375729.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,13730,0.19592,10464,2,2446,5,22155,6,0,579,22147,0
Converting to forward existential form...Done !
original formula: A(AG(EF(!(AF((Node2FailureProcessedByNode1<=Node4WantsToManageTheBreakDownOfNode6))))) U !((AG(((A((Node9FailureProcessedByNode1>=1) U (R...444
=> equivalent forward existential formula: [((Init * !(EG(!(!((!(E(TRUE U !(((!((E(!((RequestOfNode14IsSentToRx>=1)) U (!((Node9FailureProcessedByNode1>=1)...1520
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t9, t10, t11, t12, t13, t14, t15, t16, t19, t22, t27, t28, t31, t32, t33, t34, t35, t...1757
(forward)formula 0,0,2.41362,86964,1,0,1097,451313,677,427,4053,411595,846
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 606/606 places, 791/791 transitions.
Graph (complete) has 1572 edges and 606 vertex of which 569 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.3 ms
Discarding 37 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 0 with 162 rules applied. Total rules applied 163 place count 569 transition count 628
Reduce places removed 162 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 163 rules applied. Total rules applied 326 place count 407 transition count 627
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 327 place count 406 transition count 627
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 327 place count 406 transition count 585
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 411 place count 364 transition count 585
Discarding 79 places :
Symmetric choice reduction at 3 with 79 rule applications. Total rules 490 place count 285 transition count 506
Iterating global reduction 3 with 79 rules applied. Total rules applied 569 place count 285 transition count 506
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 610 place count 244 transition count 465
Iterating global reduction 3 with 41 rules applied. Total rules applied 651 place count 244 transition count 465
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 3 with 4 rules applied. Total rules applied 655 place count 240 transition count 465
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 655 place count 240 transition count 461
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 663 place count 236 transition count 461
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 667 place count 232 transition count 457
Iterating global reduction 4 with 4 rules applied. Total rules applied 671 place count 232 transition count 457
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 675 place count 228 transition count 453
Iterating global reduction 4 with 4 rules applied. Total rules applied 679 place count 228 transition count 453
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 680 place count 227 transition count 452
Iterating global reduction 4 with 1 rules applied. Total rules applied 681 place count 227 transition count 452
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 5 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 4 with 124 rules applied. Total rules applied 805 place count 165 transition count 390
Discarding 26 places :
Symmetric choice reduction at 4 with 26 rule applications. Total rules 831 place count 139 transition count 364
Iterating global reduction 4 with 26 rules applied. Total rules applied 857 place count 139 transition count 364
Applied a total of 857 rules in 87 ms. Remains 139 /606 variables (removed 467) and now considering 364/791 (removed 427) transitions.
[2025-06-02 19:03:14] [INFO ] Flow matrix only has 319 transitions (discarded 45 similar events)
// Phase 1: matrix 319 rows 139 cols
[2025-06-02 19:03:14] [INFO ] Computed 29 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:14] [INFO ] Implicit Places using invariants in 234 ms returned [3, 8, 9, 15, 16, 22, 27, 32, 33, 39, 44, 47, 53, 54, 60, 67, 68, 74, 79, 80, 84, 86, 91, 92, 98, 103, 104]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 237 ms to find 27 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 112/606 places, 364/791 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 87 transition count 339
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 87 transition count 339
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 74 place count 63 transition count 315
Iterating global reduction 0 with 24 rules applied. Total rules applied 98 place count 63 transition count 315
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 111 place count 50 transition count 302
Iterating global reduction 0 with 13 rules applied. Total rules applied 124 place count 50 transition count 302
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 132 place count 46 transition count 298
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 134 place count 44 transition count 296
Iterating global reduction 0 with 2 rules applied. Total rules applied 136 place count 44 transition count 296
Applied a total of 136 rules in 12 ms. Remains 44 /112 variables (removed 68) and now considering 296/364 (removed 68) transitions.
[2025-06-02 19:03:14] [INFO ] Flow matrix only has 44 transitions (discarded 252 similar events)
// Phase 1: matrix 44 rows 44 cols
[2025-06-02 19:03:14] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:14] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-02 19:03:14] [INFO ] Flow matrix only has 44 transitions (discarded 252 similar events)
[2025-06-02 19:03:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:15] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 44/606 places, 296/791 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 505 ms. Remains : 44/606 places, 296/791 transitions.
[2025-06-02 19:03:15] [INFO ] Flatten gal took : 11 ms
[2025-06-02 19:03:15] [INFO ] Flatten gal took : 14 ms
[2025-06-02 19:03:15] [INFO ] Input system was already deterministic with 296 transitions.
[2025-06-02 19:03:15] [INFO ] Flatten gal took : 7 ms
[2025-06-02 19:03:15] [INFO ] Flatten gal took : 7 ms
[2025-06-02 19:03:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality7303157144343558265.gal : 2 ms
[2025-06-02 19:03:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality6655065703286644657.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7303157144343558265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6655065703286644657.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2358,0.047287,5812,2,497,5,6375,6,0,455,2813,0
Converting to forward existential form...Done !
original formula: EG(EF((Node9WantsToManageTheBreakDownOfNode7<=Node7ManageTheBreakDownOfNode3)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (Node9WantsToManageTheBreakDownOfNode7<=Node7ManageTheBreakDownOfNode3)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t12, t13, t14, t15, t16, t17, t18, t19, t21, t22, t23, t24, t...1708
(forward)formula 0,1,0.323172,17308,1,0,886,79067,616,304,2982,58009,619
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 791/791 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 572 transition count 791
Discarding 100 places :
Symmetric choice reduction at 1 with 100 rule applications. Total rules 134 place count 472 transition count 691
Iterating global reduction 1 with 100 rules applied. Total rules applied 234 place count 472 transition count 691
Discarding 81 places :
Symmetric choice reduction at 1 with 81 rule applications. Total rules 315 place count 391 transition count 610
Iterating global reduction 1 with 81 rules applied. Total rules applied 396 place count 391 transition count 610
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 400 place count 387 transition count 610
Discarding 74 places :
Symmetric choice reduction at 2 with 74 rule applications. Total rules 474 place count 313 transition count 536
Iterating global reduction 2 with 74 rules applied. Total rules applied 548 place count 313 transition count 536
Discarding 21 places :
Implicit places reduction removed 21 places
Iterating post reduction 2 with 21 rules applied. Total rules applied 569 place count 292 transition count 536
Discarding 75 places :
Symmetric choice reduction at 3 with 75 rule applications. Total rules 644 place count 217 transition count 461
Iterating global reduction 3 with 75 rules applied. Total rules applied 719 place count 217 transition count 461
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 744 place count 192 transition count 436
Iterating global reduction 3 with 25 rules applied. Total rules applied 769 place count 192 transition count 436
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 794 place count 167 transition count 411
Iterating global reduction 3 with 25 rules applied. Total rules applied 819 place count 167 transition count 411
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 844 place count 142 transition count 386
Iterating global reduction 3 with 25 rules applied. Total rules applied 869 place count 142 transition count 386
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 900 place count 111 transition count 355
Iterating global reduction 3 with 31 rules applied. Total rules applied 931 place count 111 transition count 355
Applied a total of 931 rules in 35 ms. Remains 111 /606 variables (removed 495) and now considering 355/791 (removed 436) transitions.
[2025-06-02 19:03:15] [INFO ] Flow matrix only has 146 transitions (discarded 209 similar events)
// Phase 1: matrix 146 rows 111 cols
[2025-06-02 19:03:15] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:15] [INFO ] Implicit Places using invariants in 192 ms returned [83, 89]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 193 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 109/606 places, 355/791 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 102 transition count 348
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 102 transition count 348
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 101 transition count 347
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 101 transition count 347
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 100 transition count 346
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 100 transition count 346
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 99 transition count 345
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 99 transition count 345
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 98 transition count 344
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 98 transition count 344
Applied a total of 22 rules in 18 ms. Remains 98 /109 variables (removed 11) and now considering 344/355 (removed 11) transitions.
[2025-06-02 19:03:15] [INFO ] Flow matrix only has 127 transitions (discarded 217 similar events)
// Phase 1: matrix 127 rows 98 cols
[2025-06-02 19:03:15] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:15] [INFO ] Implicit Places using invariants in 110 ms returned []
[2025-06-02 19:03:15] [INFO ] Flow matrix only has 127 transitions (discarded 217 similar events)
[2025-06-02 19:03:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:15] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 98/606 places, 344/791 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 490 ms. Remains : 98/606 places, 344/791 transitions.
[2025-06-02 19:03:16] [INFO ] Flatten gal took : 36 ms
[2025-06-02 19:03:16] [INFO ] Flatten gal took : 11 ms
[2025-06-02 19:03:16] [INFO ] Input system was already deterministic with 344 transitions.
[2025-06-02 19:03:16] [INFO ] Flatten gal took : 26 ms
[2025-06-02 19:03:16] [INFO ] Flatten gal took : 16 ms
[2025-06-02 19:03:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality6707454098233286379.gal : 7 ms
[2025-06-02 19:03:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality17961036095031488648.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6707454098233286379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17961036095031488648.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,48735,0.197777,11920,2,3706,5,26858,6,0,712,23295,0
Converting to forward existential form...Done !
original formula: ((EG((Node9WantsToManageTheBreakDownOfNode14<=Node12ManageTheBreakDownOfNode4)) + EG((((Node13FailureProcessedByNode3<=2)&&(Node2WantsToM...356
=> equivalent forward existential formula: (([FwdG(Init,(Node9WantsToManageTheBreakDownOfNode14<=Node12ManageTheBreakDownOfNode4))] != FALSE + [FwdG(Init,(...443
Hit Full ! (commute/partial/dont) 340/0/4
(forward)formula 0,1,1.35821,50856,1,0,27,184183,18,3,3407,142938,26
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 606/606 places, 791/791 transitions.
Graph (complete) has 1572 edges and 606 vertex of which 571 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.1 ms
Discarding 35 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 154 transitions
Trivial Post-agglo rules discarded 154 transitions
Performed 154 trivial Post agglomeration. Transition count delta: 154
Iterating post reduction 0 with 154 rules applied. Total rules applied 155 place count 571 transition count 636
Reduce places removed 154 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 155 rules applied. Total rules applied 310 place count 417 transition count 635
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 311 place count 416 transition count 635
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 311 place count 416 transition count 595
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 391 place count 376 transition count 595
Discarding 71 places :
Symmetric choice reduction at 3 with 71 rule applications. Total rules 462 place count 305 transition count 524
Iterating global reduction 3 with 71 rules applied. Total rules applied 533 place count 305 transition count 524
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 570 place count 268 transition count 487
Iterating global reduction 3 with 37 rules applied. Total rules applied 607 place count 268 transition count 487
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 3 with 4 rules applied. Total rules applied 611 place count 264 transition count 487
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 611 place count 264 transition count 483
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 619 place count 260 transition count 483
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 623 place count 256 transition count 479
Iterating global reduction 4 with 4 rules applied. Total rules applied 627 place count 256 transition count 479
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 631 place count 252 transition count 475
Iterating global reduction 4 with 4 rules applied. Total rules applied 635 place count 252 transition count 475
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 636 place count 251 transition count 474
Iterating global reduction 4 with 1 rules applied. Total rules applied 637 place count 251 transition count 474
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 0 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 4 with 134 rules applied. Total rules applied 771 place count 184 transition count 407
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 795 place count 160 transition count 383
Iterating global reduction 4 with 24 rules applied. Total rules applied 819 place count 160 transition count 383
Applied a total of 819 rules in 91 ms. Remains 160 /606 variables (removed 446) and now considering 383/791 (removed 408) transitions.
[2025-06-02 19:03:17] [INFO ] Flow matrix only has 339 transitions (discarded 44 similar events)
// Phase 1: matrix 339 rows 160 cols
[2025-06-02 19:03:17] [INFO ] Computed 29 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:17] [INFO ] Implicit Places using invariants in 124 ms returned [3, 21, 22, 28, 33, 39, 50, 55, 56, 62, 64, 79, 80, 105, 107, 112, 113, 119, 124, 125]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 125 ms to find 20 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 140/606 places, 383/791 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 140 transition count 382
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 139 transition count 382
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 20 place count 121 transition count 364
Iterating global reduction 0 with 18 rules applied. Total rules applied 38 place count 121 transition count 364
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 55 place count 104 transition count 347
Iterating global reduction 0 with 17 rules applied. Total rules applied 72 place count 104 transition count 347
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 82 place count 94 transition count 337
Iterating global reduction 0 with 10 rules applied. Total rules applied 92 place count 94 transition count 337
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 104 place count 88 transition count 331
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 106 place count 86 transition count 329
Iterating global reduction 0 with 2 rules applied. Total rules applied 108 place count 86 transition count 329
Applied a total of 108 rules in 14 ms. Remains 86 /140 variables (removed 54) and now considering 329/383 (removed 54) transitions.
[2025-06-02 19:03:17] [INFO ] Flow matrix only has 135 transitions (discarded 194 similar events)
// Phase 1: matrix 135 rows 86 cols
[2025-06-02 19:03:17] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:17] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-06-02 19:03:17] [INFO ] Flow matrix only has 135 transitions (discarded 194 similar events)
[2025-06-02 19:03:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:18] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 86/606 places, 329/791 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 609 ms. Remains : 86/606 places, 329/791 transitions.
[2025-06-02 19:03:18] [INFO ] Flatten gal took : 7 ms
[2025-06-02 19:03:18] [INFO ] Flatten gal took : 7 ms
[2025-06-02 19:03:18] [INFO ] Input system was already deterministic with 329 transitions.
[2025-06-02 19:03:18] [INFO ] Flatten gal took : 21 ms
[2025-06-02 19:03:18] [INFO ] Flatten gal took : 9 ms
[2025-06-02 19:03:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality10521953999318168754.gal : 4 ms
[2025-06-02 19:03:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality6814876543906116951.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10521953999318168754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6814876543906116951.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,18511,0.508531,23780,2,9541,5,59547,6,0,650,42176,0
Converting to forward existential form...Done !
original formula: (!(E(((Node7FailureProcessedByNode12<=Node5FailureProcessedByNode9) + AG((Node8WantsToManageTheBreakDownOfNode6<=Node11WantsToManageTheBr...577
=> equivalent forward existential formula: ([FwdG(FwdU(Init,((Node7FailureProcessedByNode12<=Node5FailureProcessedByNode9) + !(E(TRUE U !((Node8WantsToMana...672
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t11, t12, t15, t16, t17, t18, t19, t20, t21, t22, t24, t25, t...1765
(forward)formula 0,0,7.6935,271348,1,0,1004,983311,692,373,4567,734601,751
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 606/606 places, 791/791 transitions.
Graph (complete) has 1572 edges and 606 vertex of which 570 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.1 ms
Discarding 36 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 162 place count 570 transition count 629
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 323 place count 409 transition count 629
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 42 Pre rules applied. Total rules applied 323 place count 409 transition count 587
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 407 place count 367 transition count 587
Discarding 77 places :
Symmetric choice reduction at 2 with 77 rule applications. Total rules 484 place count 290 transition count 510
Iterating global reduction 2 with 77 rules applied. Total rules applied 561 place count 290 transition count 510
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 602 place count 249 transition count 469
Iterating global reduction 2 with 41 rules applied. Total rules applied 643 place count 249 transition count 469
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 647 place count 245 transition count 469
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 647 place count 245 transition count 465
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 655 place count 241 transition count 465
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 659 place count 237 transition count 461
Iterating global reduction 3 with 4 rules applied. Total rules applied 663 place count 237 transition count 461
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 667 place count 233 transition count 457
Iterating global reduction 3 with 4 rules applied. Total rules applied 671 place count 233 transition count 457
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 672 place count 232 transition count 456
Iterating global reduction 3 with 1 rules applied. Total rules applied 673 place count 232 transition count 456
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 799 place count 169 transition count 393
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 825 place count 143 transition count 367
Iterating global reduction 3 with 26 rules applied. Total rules applied 851 place count 143 transition count 367
Applied a total of 851 rules in 44 ms. Remains 143 /606 variables (removed 463) and now considering 367/791 (removed 424) transitions.
[2025-06-02 19:03:26] [INFO ] Flow matrix only has 322 transitions (discarded 45 similar events)
// Phase 1: matrix 322 rows 143 cols
[2025-06-02 19:03:26] [INFO ] Computed 29 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:26] [INFO ] Implicit Places using invariants in 120 ms returned [3, 8, 9, 15, 16, 22, 27, 32, 33, 39, 44, 53, 54, 60, 66, 67, 80, 81, 85, 87, 92, 93, 107, 108]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 131 ms to find 24 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 119/606 places, 367/791 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 119 transition count 366
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 118 transition count 366
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 24 place count 96 transition count 344
Iterating global reduction 0 with 22 rules applied. Total rules applied 46 place count 96 transition count 344
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 67 place count 75 transition count 323
Iterating global reduction 0 with 21 rules applied. Total rules applied 88 place count 75 transition count 323
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 98 place count 65 transition count 313
Iterating global reduction 0 with 10 rules applied. Total rules applied 108 place count 65 transition count 313
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 120 place count 59 transition count 307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 122 place count 57 transition count 305
Iterating global reduction 0 with 2 rules applied. Total rules applied 124 place count 57 transition count 305
Applied a total of 124 rules in 11 ms. Remains 57 /119 variables (removed 62) and now considering 305/367 (removed 62) transitions.
[2025-06-02 19:03:26] [INFO ] Flow matrix only has 75 transitions (discarded 230 similar events)
// Phase 1: matrix 75 rows 57 cols
[2025-06-02 19:03:26] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:26] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-02 19:03:26] [INFO ] Flow matrix only has 75 transitions (discarded 230 similar events)
[2025-06-02 19:03:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:26] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 57/606 places, 305/791 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 357 ms. Remains : 57/606 places, 305/791 transitions.
[2025-06-02 19:03:26] [INFO ] Flatten gal took : 6 ms
[2025-06-02 19:03:26] [INFO ] Flatten gal took : 10 ms
[2025-06-02 19:03:26] [INFO ] Input system was already deterministic with 305 transitions.
[2025-06-02 19:03:26] [INFO ] Flatten gal took : 6 ms
[2025-06-02 19:03:26] [INFO ] Flatten gal took : 6 ms
[2025-06-02 19:03:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality6739978584793807853.gal : 2 ms
[2025-06-02 19:03:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality18393512913947566122.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6739978584793807853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18393512913947566122.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6359,0.138024,9344,2,2567,5,19661,6,0,513,12505,0
Converting to forward existential form...Done !
original formula: EF(AG(E(AF((Node7HasTheLeafSetOfRxToReplaceNode10<=0)) U (Node11FailureProcessedByNode15<=Node11HasAskedItsLeafSetToRxToReplaceNode12))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(!(EG(!((Node7HasTheLeafSetOfRxToReplaceNode10<=0)))) U (Node11FailureProcesse...225
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t12, t13, t14, t15, t16, t17, t18, t19, t21, t22, t23, t24, t...1730
(forward)formula 0,1,1.4204,59500,1,0,915,261346,638,317,3434,204912,644
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 791/791 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 570 transition count 791
Discarding 105 places :
Symmetric choice reduction at 1 with 105 rule applications. Total rules 141 place count 465 transition count 686
Iterating global reduction 1 with 105 rules applied. Total rules applied 246 place count 465 transition count 686
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 330 place count 381 transition count 602
Iterating global reduction 1 with 84 rules applied. Total rules applied 414 place count 381 transition count 602
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 417 place count 378 transition count 602
Discarding 75 places :
Symmetric choice reduction at 2 with 75 rule applications. Total rules 492 place count 303 transition count 527
Iterating global reduction 2 with 75 rules applied. Total rules applied 567 place count 303 transition count 527
Discarding 25 places :
Implicit places reduction removed 25 places
Iterating post reduction 2 with 25 rules applied. Total rules applied 592 place count 278 transition count 527
Discarding 80 places :
Symmetric choice reduction at 3 with 80 rule applications. Total rules 672 place count 198 transition count 447
Iterating global reduction 3 with 80 rules applied. Total rules applied 752 place count 198 transition count 447
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 779 place count 171 transition count 420
Iterating global reduction 3 with 27 rules applied. Total rules applied 806 place count 171 transition count 420
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 833 place count 144 transition count 393
Iterating global reduction 3 with 27 rules applied. Total rules applied 860 place count 144 transition count 393
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 887 place count 117 transition count 366
Iterating global reduction 3 with 27 rules applied. Total rules applied 914 place count 117 transition count 366
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 952 place count 79 transition count 328
Iterating global reduction 3 with 38 rules applied. Total rules applied 990 place count 79 transition count 328
Applied a total of 990 rules in 51 ms. Remains 79 /606 variables (removed 527) and now considering 328/791 (removed 463) transitions.
[2025-06-02 19:03:27] [INFO ] Flow matrix only has 101 transitions (discarded 227 similar events)
// Phase 1: matrix 101 rows 79 cols
[2025-06-02 19:03:27] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:27] [INFO ] Implicit Places using invariants in 67 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/606 places, 328/791 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 76 transition count 326
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 76 transition count 326
Applied a total of 4 rules in 2 ms. Remains 76 /78 variables (removed 2) and now considering 326/328 (removed 2) transitions.
[2025-06-02 19:03:27] [INFO ] Flow matrix only has 98 transitions (discarded 228 similar events)
// Phase 1: matrix 98 rows 76 cols
[2025-06-02 19:03:27] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:28] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-02 19:03:28] [INFO ] Flow matrix only has 98 transitions (discarded 228 similar events)
[2025-06-02 19:03:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:28] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 76/606 places, 326/791 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 307 ms. Remains : 76/606 places, 326/791 transitions.
[2025-06-02 19:03:28] [INFO ] Flatten gal took : 11 ms
[2025-06-02 19:03:28] [INFO ] Flatten gal took : 8 ms
[2025-06-02 19:03:28] [INFO ] Input system was already deterministic with 326 transitions.
[2025-06-02 19:03:28] [INFO ] Flatten gal took : 8 ms
[2025-06-02 19:03:28] [INFO ] Flatten gal took : 9 ms
[2025-06-02 19:03:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality13350786683705204030.gal : 2 ms
[2025-06-02 19:03:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality9188581247420951236.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13350786683705204030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9188581247420951236.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35199,0.692055,31408,2,4917,5,82481,6,0,612,96051,0
Converting to forward existential form...Done !
original formula: EF(((AF(EX(EX((LeafSetOfLxIsSentToNode16>=1)))) * (Node10HasTheLeafSetOfLxToReplaceNode2<=2)) * (Node3HasAskedItsLeafSetToLxToReplaceNode...186
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (Node3HasAskedItsLeafSetToLxToReplaceNode8<=Node12DontAnswerToAnyNode)) * (Node10HasTheLea...244
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t10, t11, t12, t13, t18, t19, t20, t21, t22, t23, t24, t26, t27, t28, t29...1732
(forward)formula 0,1,5.36605,181520,1,0,1054,899384,675,404,3969,744668,772
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 791/791 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 570 transition count 791
Discarding 106 places :
Symmetric choice reduction at 1 with 106 rule applications. Total rules 142 place count 464 transition count 685
Iterating global reduction 1 with 106 rules applied. Total rules applied 248 place count 464 transition count 685
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 332 place count 380 transition count 601
Iterating global reduction 1 with 84 rules applied. Total rules applied 416 place count 380 transition count 601
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 420 place count 376 transition count 601
Discarding 76 places :
Symmetric choice reduction at 2 with 76 rule applications. Total rules 496 place count 300 transition count 525
Iterating global reduction 2 with 76 rules applied. Total rules applied 572 place count 300 transition count 525
Discarding 24 places :
Implicit places reduction removed 24 places
Iterating post reduction 2 with 24 rules applied. Total rules applied 596 place count 276 transition count 525
Discarding 81 places :
Symmetric choice reduction at 3 with 81 rule applications. Total rules 677 place count 195 transition count 444
Iterating global reduction 3 with 81 rules applied. Total rules applied 758 place count 195 transition count 444
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 786 place count 167 transition count 416
Iterating global reduction 3 with 28 rules applied. Total rules applied 814 place count 167 transition count 416
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 842 place count 139 transition count 388
Iterating global reduction 3 with 28 rules applied. Total rules applied 870 place count 139 transition count 388
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 898 place count 111 transition count 360
Iterating global reduction 3 with 28 rules applied. Total rules applied 926 place count 111 transition count 360
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 963 place count 74 transition count 323
Iterating global reduction 3 with 37 rules applied. Total rules applied 1000 place count 74 transition count 323
Applied a total of 1000 rules in 41 ms. Remains 74 /606 variables (removed 532) and now considering 323/791 (removed 468) transitions.
[2025-06-02 19:03:33] [INFO ] Flow matrix only has 88 transitions (discarded 235 similar events)
// Phase 1: matrix 88 rows 74 cols
[2025-06-02 19:03:33] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:33] [INFO ] Implicit Places using invariants in 78 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 79 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/606 places, 323/791 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 70 transition count 320
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 70 transition count 320
Applied a total of 6 rules in 2 ms. Remains 70 /73 variables (removed 3) and now considering 320/323 (removed 3) transitions.
[2025-06-02 19:03:33] [INFO ] Flow matrix only has 84 transitions (discarded 236 similar events)
// Phase 1: matrix 84 rows 70 cols
[2025-06-02 19:03:33] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:33] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-02 19:03:33] [INFO ] Flow matrix only has 84 transitions (discarded 236 similar events)
[2025-06-02 19:03:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:33] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 70/606 places, 320/791 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 273 ms. Remains : 70/606 places, 320/791 transitions.
[2025-06-02 19:03:33] [INFO ] Flatten gal took : 9 ms
[2025-06-02 19:03:33] [INFO ] Flatten gal took : 8 ms
[2025-06-02 19:03:33] [INFO ] Input system was already deterministic with 320 transitions.
[2025-06-02 19:03:33] [INFO ] Flatten gal took : 7 ms
[2025-06-02 19:03:33] [INFO ] Flatten gal took : 7 ms
[2025-06-02 19:03:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality17390648599969438335.gal : 2 ms
[2025-06-02 19:03:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10541650261743559193.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17390648599969438335.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10541650261743559193.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,27755,0.210887,11528,2,1988,5,32095,6,0,582,24734,0
Converting to forward existential form...Done !
original formula: AF(AG(AX(AF((Node10HasAskedItsLeafSetToRxToReplaceNode11>Node2HasAskedItsLeafSetToLxToReplaceNode0)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(!(EG(!((Node10HasAskedItsLeafSetToRxToReplaceNode11>Node2HasAskedItsLeafSetToLx...190
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t10, t11, t12, t13, t18, t19, t20, t21, t22, t23, t24, t26, t27, t28, t29...1726
dead was empty
(forward)formula 0,1,2.32957,90000,1,0,1034,463119,667,376,3848,400676,773
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 791/791 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 570 transition count 791
Discarding 107 places :
Symmetric choice reduction at 1 with 107 rule applications. Total rules 143 place count 463 transition count 684
Iterating global reduction 1 with 107 rules applied. Total rules applied 250 place count 463 transition count 684
Discarding 86 places :
Symmetric choice reduction at 1 with 86 rule applications. Total rules 336 place count 377 transition count 598
Iterating global reduction 1 with 86 rules applied. Total rules applied 422 place count 377 transition count 598
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 426 place count 373 transition count 598
Discarding 78 places :
Symmetric choice reduction at 2 with 78 rule applications. Total rules 504 place count 295 transition count 520
Iterating global reduction 2 with 78 rules applied. Total rules applied 582 place count 295 transition count 520
Discarding 26 places :
Implicit places reduction removed 26 places
Iterating post reduction 2 with 26 rules applied. Total rules applied 608 place count 269 transition count 520
Discarding 84 places :
Symmetric choice reduction at 3 with 84 rule applications. Total rules 692 place count 185 transition count 436
Iterating global reduction 3 with 84 rules applied. Total rules applied 776 place count 185 transition count 436
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 806 place count 155 transition count 406
Iterating global reduction 3 with 30 rules applied. Total rules applied 836 place count 155 transition count 406
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 866 place count 125 transition count 376
Iterating global reduction 3 with 30 rules applied. Total rules applied 896 place count 125 transition count 376
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 926 place count 95 transition count 346
Iterating global reduction 3 with 30 rules applied. Total rules applied 956 place count 95 transition count 346
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 996 place count 55 transition count 306
Iterating global reduction 3 with 40 rules applied. Total rules applied 1036 place count 55 transition count 306
Applied a total of 1036 rules in 30 ms. Remains 55 /606 variables (removed 551) and now considering 306/791 (removed 485) transitions.
[2025-06-02 19:03:36] [INFO ] Flow matrix only has 55 transitions (discarded 251 similar events)
// Phase 1: matrix 55 rows 55 cols
[2025-06-02 19:03:36] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:36] [INFO ] Implicit Places using invariants in 46 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/606 places, 306/791 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 52 transition count 304
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 52 transition count 304
Applied a total of 4 rules in 1 ms. Remains 52 /54 variables (removed 2) and now considering 304/306 (removed 2) transitions.
[2025-06-02 19:03:36] [INFO ] Flow matrix only has 52 transitions (discarded 252 similar events)
// Phase 1: matrix 52 rows 52 cols
[2025-06-02 19:03:36] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:36] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-02 19:03:36] [INFO ] Flow matrix only has 52 transitions (discarded 252 similar events)
[2025-06-02 19:03:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:03:36] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/606 places, 304/791 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 213 ms. Remains : 52/606 places, 304/791 transitions.
[2025-06-02 19:03:36] [INFO ] Flatten gal took : 8 ms
[2025-06-02 19:03:36] [INFO ] Flatten gal took : 7 ms
[2025-06-02 19:03:36] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-02 19:03:36] [INFO ] Flatten gal took : 6 ms
[2025-06-02 19:03:36] [INFO ] Flatten gal took : 6 ms
[2025-06-02 19:03:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality2007949776380026956.gal : 1 ms
[2025-06-02 19:03:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality811647441451622887.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2007949776380026956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality811647441451622887.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,12098,0.159898,9960,2,1767,5,23414,6,0,494,17114,0
Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.163185,9960,1,0,6,23414,7,1,710,17114,1
FORMULA LeafsetExtension-PT-S16C2-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 19:03:36] [INFO ] Flatten gal took : 17 ms
[2025-06-02 19:03:36] [INFO ] Flatten gal took : 17 ms
Total runtime 36073 ms.
BK_STOP 1748891016829
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="LeafsetExtension-PT-S16C2"
export BK_EXAMINATION="CTLCardinality"
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 LeafsetExtension-PT-S16C2, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-tall-174876423200729"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S16C2.tgz
mv LeafsetExtension-PT-S16C2 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;