About the Execution of ITS-Tools for UtilityControlRoom-PT-Z4T3N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ??T?TFF?FF?T?FTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590600858.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 UtilityControlRoom-PT-Z4T3N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590600858
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 35K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 171K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 119K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 468K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 30K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 56K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 162K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 34K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 254K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 905K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.6K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 319K May 29 14:33 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 UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749278199440
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z4T3N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 06:36:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 06:36:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 06:36:41] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2025-06-07 06:36:41] [INFO ] Transformed 376 places.
[2025-06-07 06:36:41] [INFO ] Transformed 750 transitions.
[2025-06-07 06:36:41] [INFO ] Parsed PT model containing 376 places and 750 transitions and 2410 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 30 ms.
Initial state reduction rules removed 1 formulas.
[2025-06-07 06:36:41] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 06:36:41] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 06:36:41] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 06:36:41] [INFO ] Reduced 30 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 376 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Applied a total of 0 rules in 13 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
// Phase 1: matrix 590 rows 376 cols
[2025-06-07 06:36:41] [INFO ] Computed 23 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:36:41] [INFO ] Implicit Places using invariants in 313 ms returned []
[2025-06-07 06:36:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:36:41] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
Running 580 sub problems to find dead transitions.
[2025-06-07 06:36:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/366 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 2 (OVERLAPS) 10/376 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/376 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 4 (OVERLAPS) 590/966 variables, 376/399 constraints. Problems are: Problem set: 0 solved, 580 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 966/966 variables, and 399 constraints, problems are : Problem set: 0 solved, 580 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 376/376 constraints, PredecessorRefiner: 580/580 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 580 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/366 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 2 (OVERLAPS) 10/376 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/376 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 4 (OVERLAPS) 590/966 variables, 376/399 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/966 variables, 580/979 constraints. Problems are: Problem set: 0 solved, 580 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 966/966 variables, and 979 constraints, problems are : Problem set: 0 solved, 580 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 376/376 constraints, PredecessorRefiner: 580/580 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60597ms problems are : Problem set: 0 solved, 580 unsolved
Search for dead transitions found 0 dead transitions in 60615ms
Finished structural reductions in LTL mode , in 1 iterations and 61250 ms. Remains : 376/376 places, 590/590 transitions.
Support contains 376 out of 376 places after structural reductions.
[2025-06-07 06:37:42] [INFO ] Flatten gal took : 105 ms
[2025-06-07 06:37:43] [INFO ] Flatten gal took : 77 ms
[2025-06-07 06:37:43] [INFO ] Input system was already deterministic with 590 transitions.
Reduction of identical properties reduced properties to check from 56 to 51
RANDOM walk for 40000 steps (8 resets) in 1567 ms. (25 steps per ms) remains 0/51 properties
[2025-06-07 06:37:44] [INFO ] Flatten gal took : 44 ms
[2025-06-07 06:37:44] [INFO ] Flatten gal took : 59 ms
[2025-06-07 06:37:44] [INFO ] Input system was already deterministic with 590 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 27 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 256 cols
[2025-06-07 06:37:44] [INFO ] Computed 23 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:37:45] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-07 06:37:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:37:45] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 06:37:45] [INFO ] Redundant transitions in 33 ms returned []
Running 460 sub problems to find dead transitions.
[2025-06-07 06:37:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/246 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 2 (OVERLAPS) 10/256 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 4 (OVERLAPS) 470/726 variables, 256/279 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/726 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 460 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 726/726 variables, and 279 constraints, problems are : Problem set: 0 solved, 460 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 256/256 constraints, PredecessorRefiner: 460/460 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 460 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/246 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 2 (OVERLAPS) 10/256 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 4 (OVERLAPS) 470/726 variables, 256/279 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/726 variables, 460/739 constraints. Problems are: Problem set: 0 solved, 460 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 726/726 variables, and 739 constraints, problems are : Problem set: 0 solved, 460 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 256/256 constraints, PredecessorRefiner: 460/460 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60326ms problems are : Problem set: 0 solved, 460 unsolved
Search for dead transitions found 0 dead transitions in 60328ms
Starting structural reductions in SI_CTL mode, iteration 1 : 256/376 places, 470/590 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60637 ms. Remains : 256/376 places, 470/590 transitions.
[2025-06-07 06:38:45] [INFO ] Flatten gal took : 22 ms
[2025-06-07 06:38:45] [INFO ] Flatten gal took : 23 ms
[2025-06-07 06:38:45] [INFO ] Input system was already deterministic with 470 transitions.
[2025-06-07 06:38:45] [INFO ] Flatten gal took : 22 ms
[2025-06-07 06:38:45] [INFO ] Flatten gal took : 21 ms
[2025-06-07 06:38:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10709884885676930381.gal : 6 ms
[2025-06-07 06:38:45] [INFO ] Time to serialize properties into /tmp/CTLFireability13469223903800316406.ctl : 10 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/CTLFireability10709884885676930381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13469223903800316406.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.
Detected timeout of ITS tools.
[2025-06-07 06:39:15] [INFO ] Flatten gal took : 22 ms
[2025-06-07 06:39:15] [INFO ] Applying decomposition
[2025-06-07 06:39:15] [INFO ] Flatten gal took : 20 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/graph35851750170633018.txt' '-o' '/tmp/graph35851750170633018.bin' '-w' '/tmp/graph35851750170633018.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph35851750170633018.bin' '-l' '-1' '-v' '-w' '/tmp/graph35851750170633018.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:39:16] [INFO ] Decomposing Gal with order
[2025-06-07 06:39:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:39:16] [INFO ] Removed a total of 661 redundant transitions.
[2025-06-07 06:39:16] [INFO ] Flatten gal took : 95 ms
[2025-06-07 06:39:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 20 ms.
[2025-06-07 06:39:16] [INFO ] Time to serialize gal into /tmp/CTLFireability9108168626775006546.gal : 7 ms
[2025-06-07 06:39:16] [INFO ] Time to serialize properties into /tmp/CTLFireability1766400346832322724.ctl : 7 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/CTLFireability9108168626775006546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1766400346832322724.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Applied a total of 0 rules in 2 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
// Phase 1: matrix 590 rows 376 cols
[2025-06-07 06:39:46] [INFO ] Computed 23 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:39:46] [INFO ] Implicit Places using invariants in 94 ms returned []
[2025-06-07 06:39:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:39:46] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
Running 580 sub problems to find dead transitions.
[2025-06-07 06:39:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/366 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 2 (OVERLAPS) 10/376 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/376 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 4 (OVERLAPS) 590/966 variables, 376/399 constraints. Problems are: Problem set: 0 solved, 580 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 966/966 variables, and 399 constraints, problems are : Problem set: 0 solved, 580 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 376/376 constraints, PredecessorRefiner: 580/580 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 580 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/366 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 2 (OVERLAPS) 10/376 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/376 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 4 (OVERLAPS) 590/966 variables, 376/399 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/966 variables, 580/979 constraints. Problems are: Problem set: 0 solved, 580 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 966/966 variables, and 979 constraints, problems are : Problem set: 0 solved, 580 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 376/376 constraints, PredecessorRefiner: 580/580 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60298ms problems are : Problem set: 0 solved, 580 unsolved
Search for dead transitions found 0 dead transitions in 60299ms
Finished structural reductions in LTL mode , in 1 iterations and 60626 ms. Remains : 376/376 places, 590/590 transitions.
[2025-06-07 06:40:47] [INFO ] Flatten gal took : 23 ms
[2025-06-07 06:40:47] [INFO ] Flatten gal took : 26 ms
[2025-06-07 06:40:47] [INFO ] Input system was already deterministic with 590 transitions.
[2025-06-07 06:40:47] [INFO ] Flatten gal took : 23 ms
[2025-06-07 06:40:47] [INFO ] Flatten gal took : 24 ms
[2025-06-07 06:40:47] [INFO ] Time to serialize gal into /tmp/CTLFireability326376340068486864.gal : 4 ms
[2025-06-07 06:40:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12279391338100187716.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability326376340068486864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12279391338100187716.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.
Detected timeout of ITS tools.
[2025-06-07 06:41:17] [INFO ] Flatten gal took : 23 ms
[2025-06-07 06:41:17] [INFO ] Applying decomposition
[2025-06-07 06:41:17] [INFO ] Flatten gal took : 23 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/graph3443812141799017087.txt' '-o' '/tmp/graph3443812141799017087.bin' '-w' '/tmp/graph3443812141799017087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3443812141799017087.bin' '-l' '-1' '-v' '-w' '/tmp/graph3443812141799017087.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:41:17] [INFO ] Decomposing Gal with order
[2025-06-07 06:41:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:41:17] [INFO ] Removed a total of 501 redundant transitions.
[2025-06-07 06:41:17] [INFO ] Flatten gal took : 46 ms
[2025-06-07 06:41:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 444 labels/synchronizations in 13 ms.
[2025-06-07 06:41:17] [INFO ] Time to serialize gal into /tmp/CTLFireability1878639228379194507.gal : 5 ms
[2025-06-07 06:41:17] [INFO ] Time to serialize properties into /tmp/CTLFireability8967554365502588587.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/CTLFireability1878639228379194507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8967554365502588587.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 30 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 256 cols
[2025-06-07 06:41:47] [INFO ] Computed 23 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:41:47] [INFO ] Implicit Places using invariants in 168 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 177 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 255/376 places, 470/590 transitions.
Applied a total of 0 rules in 6 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 213 ms. Remains : 255/376 places, 470/590 transitions.
[2025-06-07 06:41:48] [INFO ] Flatten gal took : 14 ms
[2025-06-07 06:41:48] [INFO ] Flatten gal took : 14 ms
[2025-06-07 06:41:48] [INFO ] Input system was already deterministic with 470 transitions.
[2025-06-07 06:41:48] [INFO ] Flatten gal took : 14 ms
[2025-06-07 06:41:48] [INFO ] Flatten gal took : 14 ms
[2025-06-07 06:41:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7084773632372722242.gal : 3 ms
[2025-06-07 06:41:48] [INFO ] Time to serialize properties into /tmp/CTLFireability16581760729998772838.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/CTLFireability7084773632372722242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16581760729998772838.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,3.66051e+14,15.2948,427316,2,83541,5,2.06772e+06,6,0,1493,1.65408e+06,0
Converting to forward existential form...Done !
original formula: AX(EF((AX((((((((((((IdleTechs_2>=1)&&(OpenRequests_6_2>=1))&&(Idles>=1))||(((IdleTechs_0>=1)&&(OpenRequests_3_0>=1))&&(Idles>=1)))||((((...11507
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (!(EX(!((((((((((((IdleTechs_2>=1)&&(OpenRequests_6_2>=1))&&(Idles>=1))||(((IdleTechs_0>...8972
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-07 06:42:18] [INFO ] Flatten gal took : 14 ms
[2025-06-07 06:42:18] [INFO ] Applying decomposition
[2025-06-07 06:42:18] [INFO ] Flatten gal took : 14 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/graph12035155480491791772.txt' '-o' '/tmp/graph12035155480491791772.bin' '-w' '/tmp/graph12035155480491791772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12035155480491791772.bin' '-l' '-1' '-v' '-w' '/tmp/graph12035155480491791772.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:42:18] [INFO ] Decomposing Gal with order
[2025-06-07 06:42:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:42:18] [INFO ] Removed a total of 690 redundant transitions.
[2025-06-07 06:42:18] [INFO ] Flatten gal took : 45 ms
[2025-06-07 06:42:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 8 ms.
[2025-06-07 06:42:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5328945158380134721.gal : 3 ms
[2025-06-07 06:42:18] [INFO ] Time to serialize properties into /tmp/CTLFireability9191176797992878434.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5328945158380134721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9191176797992878434.ctl'
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 -...262
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,3.66051e+14,0.237609,13688,1078,50,17901,260,712,41131,35,1007,0
Converting to forward existential form...Done !
original formula: AX(EF((AX((((((((((((i5.i0.u10.IdleTechs_2>=1)&&(i7.u36.OpenRequests_6_2>=1))&&(i6.i0.u27.Idles>=1))||(((i3.u33.IdleTechs_0>=1)&&(i2.u31....16347
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (!(EX(!((((((((((((i5.i0.u10.IdleTechs_2>=1)&&(i7.u36.OpenRequests_6_2>=1))&&(i6.i0.u27....16406
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.2114,39416,1,0,55075,950,4228,209666,147,4514,110075
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Applied a total of 0 rules in 3 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
// Phase 1: matrix 590 rows 376 cols
[2025-06-07 06:42:19] [INFO ] Computed 23 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:42:19] [INFO ] Implicit Places using invariants in 122 ms returned [305]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 124 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 375/376 places, 590/590 transitions.
Applied a total of 0 rules in 2 ms. Remains 375 /375 variables (removed 0) and now considering 590/590 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 130 ms. Remains : 375/376 places, 590/590 transitions.
[2025-06-07 06:42:19] [INFO ] Flatten gal took : 17 ms
[2025-06-07 06:42:19] [INFO ] Flatten gal took : 24 ms
[2025-06-07 06:42:19] [INFO ] Input system was already deterministic with 590 transitions.
[2025-06-07 06:42:19] [INFO ] Flatten gal took : 21 ms
[2025-06-07 06:42:19] [INFO ] Flatten gal took : 21 ms
[2025-06-07 06:42:19] [INFO ] Time to serialize gal into /tmp/CTLFireability7402979375016083390.gal : 3 ms
[2025-06-07 06:42:19] [INFO ] Time to serialize properties into /tmp/CTLFireability10199599998796878522.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7402979375016083390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10199599998796878522.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.
Detected timeout of ITS tools.
[2025-06-07 06:42:49] [INFO ] Flatten gal took : 19 ms
[2025-06-07 06:42:49] [INFO ] Applying decomposition
[2025-06-07 06:42:49] [INFO ] Flatten gal took : 19 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/graph6438540102206076472.txt' '-o' '/tmp/graph6438540102206076472.bin' '-w' '/tmp/graph6438540102206076472.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6438540102206076472.bin' '-l' '-1' '-v' '-w' '/tmp/graph6438540102206076472.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:42:50] [INFO ] Decomposing Gal with order
[2025-06-07 06:42:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:42:50] [INFO ] Removed a total of 482 redundant transitions.
[2025-06-07 06:42:50] [INFO ] Flatten gal took : 35 ms
[2025-06-07 06:42:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 8 ms.
[2025-06-07 06:42:50] [INFO ] Time to serialize gal into /tmp/CTLFireability5438746061697225718.gal : 3 ms
[2025-06-07 06:42:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6943599941948531586.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5438746061697225718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6943599941948531586.ctl'
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 -...262
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,1.81979e+15,0.332065,17304,516,232,23036,2007,623,49271,167,15584,0
Converting to forward existential form...Done !
original formula: EG(((((((E(AG((((((i7.u41.Clients_0>=1)||(i8.u42.Clients_1>=1))||((i1.u43.Clients_2>=1)||(i2.u40.Clients_3>=1)))||(((i3.u44.Clients_4>=1)...51045
=> equivalent forward existential formula: [FwdG(Init,((((((E(!(E(TRUE U !((((((i7.u41.Clients_0>=1)||(i8.u42.Clients_1>=1))||((i1.u43.Clients_2>=1)||(i2.u...51112
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Applied a total of 0 rules in 2 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
[2025-06-07 06:43:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:43:20] [INFO ] Implicit Places using invariants in 133 ms returned [305]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 134 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 375/376 places, 590/590 transitions.
Applied a total of 0 rules in 3 ms. Remains 375 /375 variables (removed 0) and now considering 590/590 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141 ms. Remains : 375/376 places, 590/590 transitions.
[2025-06-07 06:43:20] [INFO ] Flatten gal took : 15 ms
[2025-06-07 06:43:20] [INFO ] Flatten gal took : 18 ms
[2025-06-07 06:43:20] [INFO ] Input system was already deterministic with 590 transitions.
[2025-06-07 06:43:20] [INFO ] Flatten gal took : 19 ms
[2025-06-07 06:43:20] [INFO ] Flatten gal took : 19 ms
[2025-06-07 06:43:20] [INFO ] Time to serialize gal into /tmp/CTLFireability519565604502611047.gal : 2 ms
[2025-06-07 06:43:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13945941432051557316.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability519565604502611047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13945941432051557316.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.
Detected timeout of ITS tools.
[2025-06-07 06:43:50] [INFO ] Flatten gal took : 19 ms
[2025-06-07 06:43:50] [INFO ] Applying decomposition
[2025-06-07 06:43:50] [INFO ] Flatten gal took : 18 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/graph16580894908156862871.txt' '-o' '/tmp/graph16580894908156862871.bin' '-w' '/tmp/graph16580894908156862871.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16580894908156862871.bin' '-l' '-1' '-v' '-w' '/tmp/graph16580894908156862871.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:43:50] [INFO ] Decomposing Gal with order
[2025-06-07 06:43:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:43:50] [INFO ] Removed a total of 491 redundant transitions.
[2025-06-07 06:43:50] [INFO ] Flatten gal took : 34 ms
[2025-06-07 06:43:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 330 labels/synchronizations in 6 ms.
[2025-06-07 06:43:50] [INFO ] Time to serialize gal into /tmp/CTLFireability2429302248196111024.gal : 3 ms
[2025-06-07 06:43:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3563223455351865221.ctl : 4 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/CTLFireability2429302248196111024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3563223455351865221.ctl'
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 -...262
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,1.81979e+15,0.318669,16044,396,228,19822,3253,689,44012,149,19837,0
Converting to forward existential form...Done !
original formula: A(A(EG((AX(((((((((i5.u1.StartSecuring_1_0>=1)&&(i5.u41.ClientsTimeout_1>=1))||((i6.u30.StartSecuring_6_0>=1)&&(i6.u44.ClientsTimeout_6>=...55505
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U ((((((((((((u27.IdleTechs_2>=1)&&(i6.u38.OpenRequests_6_2>=1))&&(i2.u34.Idles>=1))||((...236840
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,0.863161,20140,1,0,29856,6207,4609,44012,581,22317,66829
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 11 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 256 cols
[2025-06-07 06:43:51] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:43:51] [INFO ] Implicit Places using invariants in 93 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 255/376 places, 470/590 transitions.
Applied a total of 0 rules in 3 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 255/376 places, 470/590 transitions.
[2025-06-07 06:43:51] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:43:51] [INFO ] Flatten gal took : 12 ms
[2025-06-07 06:43:51] [INFO ] Input system was already deterministic with 470 transitions.
[2025-06-07 06:43:51] [INFO ] Flatten gal took : 13 ms
[2025-06-07 06:43:51] [INFO ] Flatten gal took : 12 ms
[2025-06-07 06:43:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10114421085471067562.gal : 2 ms
[2025-06-07 06:43:51] [INFO ] Time to serialize properties into /tmp/CTLFireability7674060395386251995.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/CTLFireability10114421085471067562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7674060395386251995.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,3.66051e+14,18.6237,427476,2,83541,5,2.06772e+06,6,0,1493,1.65408e+06,0
Converting to forward existential form...Done !
original formula: AX(AF(EX((AG(((((((((StartSecuring_1_0>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_6_0>=1)&&(ClientsTimeout_6>=1)))||(((StartSecuring_7_...11511
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX((!(E(TRUE U !(((((((((StartSecuring_1_0>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_6_0>=1)...8968
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-07 06:44:21] [INFO ] Flatten gal took : 12 ms
[2025-06-07 06:44:21] [INFO ] Applying decomposition
[2025-06-07 06:44:21] [INFO ] Flatten gal took : 12 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/graph7897929913596405265.txt' '-o' '/tmp/graph7897929913596405265.bin' '-w' '/tmp/graph7897929913596405265.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7897929913596405265.bin' '-l' '-1' '-v' '-w' '/tmp/graph7897929913596405265.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:44:21] [INFO ] Decomposing Gal with order
[2025-06-07 06:44:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:44:21] [INFO ] Removed a total of 687 redundant transitions.
[2025-06-07 06:44:21] [INFO ] Flatten gal took : 22 ms
[2025-06-07 06:44:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 9 ms.
[2025-06-07 06:44:21] [INFO ] Time to serialize gal into /tmp/CTLFireability1182009011518120348.gal : 3 ms
[2025-06-07 06:44:21] [INFO ] Time to serialize properties into /tmp/CTLFireability953873347625964188.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/CTLFireability1182009011518120348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability953873347625964188.ctl'
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 -...261
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,3.66051e+14,0.169797,12024,821,55,15082,483,727,32153,42,1903,0
Converting to forward existential form...Done !
original formula: AX(AF(EX((AG(((((((((i9.i0.u79.StartSecuring_1_0>=1)&&(i9.i0.u68.ClientsTimeout_1>=1))||((i7.u90.StartSecuring_6_0>=1)&&(i7.u75.ClientsTi...16483
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX((!(E(TRUE U !(((((((((i9.i0.u79.StartSecuring_1_0>=1)&&(i9.i0.u68.ClientsTimeout_1>=1))||((i...16540
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,0.664661,29944,1,0,46581,1079,5527,130239,204,5257,99927
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 11 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
[2025-06-07 06:44:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:44:22] [INFO ] Implicit Places using invariants in 98 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 99 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 255/376 places, 470/590 transitions.
Applied a total of 0 rules in 2 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 112 ms. Remains : 255/376 places, 470/590 transitions.
[2025-06-07 06:44:22] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:44:22] [INFO ] Flatten gal took : 12 ms
[2025-06-07 06:44:22] [INFO ] Input system was already deterministic with 470 transitions.
[2025-06-07 06:44:22] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:44:22] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:44:22] [INFO ] Time to serialize gal into /tmp/CTLFireability2777766366414332276.gal : 2 ms
[2025-06-07 06:44:22] [INFO ] Time to serialize properties into /tmp/CTLFireability1936322676831500677.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/CTLFireability2777766366414332276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1936322676831500677.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,3.66051e+14,15.682,427296,2,83541,5,2.06772e+06,6,0,1493,1.65408e+06,0
Converting to forward existential form...Done !
original formula: EG(AX((((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Clients_4>=1)||(Clients_5>=1))||((Clients_6>=1)||(Client...11601
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Clients_4>=1)||(Cli...8878
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 06:44:52] [INFO ] Flatten gal took : 13 ms
[2025-06-07 06:44:52] [INFO ] Applying decomposition
[2025-06-07 06:44:52] [INFO ] Flatten gal took : 11 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/graph8740010397819672008.txt' '-o' '/tmp/graph8740010397819672008.bin' '-w' '/tmp/graph8740010397819672008.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8740010397819672008.bin' '-l' '-1' '-v' '-w' '/tmp/graph8740010397819672008.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:44:52] [INFO ] Decomposing Gal with order
[2025-06-07 06:44:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:44:52] [INFO ] Removed a total of 690 redundant transitions.
[2025-06-07 06:44:53] [INFO ] Flatten gal took : 23 ms
[2025-06-07 06:44:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 5 ms.
[2025-06-07 06:44:53] [INFO ] Time to serialize gal into /tmp/CTLFireability15830146915011512383.gal : 3 ms
[2025-06-07 06:44:53] [INFO ] Time to serialize properties into /tmp/CTLFireability5196559054927970846.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/CTLFireability15830146915011512383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5196559054927970846.ctl'
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 -...263
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,3.66051e+14,0.18539,12284,824,50,15588,263,701,30880,35,952,0
Converting to forward existential form...Done !
original formula: EG(AX((((((i3.i1.u0.Clients_0>=1)||(i4.u1.Clients_1>=1))||((i5.i1.u2.Clients_2>=1)||(i6.i1.u69.Clients_3>=1)))||(((i0.u3.Clients_4>=1)||(...16828
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((((((i3.i1.u0.Clients_0>=1)||(i4.u1.Clients_1>=1))||((i5.i1.u2.Clients_2>=1)||(i6.i1.u69.Clien...16877
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 5 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
[2025-06-07 06:45:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:45:23] [INFO ] Implicit Places using invariants in 270 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 271 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 255/376 places, 470/590 transitions.
Applied a total of 0 rules in 2 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 278 ms. Remains : 255/376 places, 470/590 transitions.
[2025-06-07 06:45:23] [INFO ] Flatten gal took : 9 ms
[2025-06-07 06:45:23] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:45:23] [INFO ] Input system was already deterministic with 470 transitions.
[2025-06-07 06:45:23] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:45:23] [INFO ] Flatten gal took : 26 ms
[2025-06-07 06:45:23] [INFO ] Time to serialize gal into /tmp/CTLFireability13424143248437996949.gal : 2 ms
[2025-06-07 06:45:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14016319756189144157.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/CTLFireability13424143248437996949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14016319756189144157.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,3.66051e+14,19.3039,427364,2,83541,5,2.06772e+06,6,0,1493,1.65408e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 06:45:53] [INFO ] Flatten gal took : 16 ms
[2025-06-07 06:45:53] [INFO ] Applying decomposition
[2025-06-07 06:45:53] [INFO ] Flatten gal took : 11 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/graph17144045855236538620.txt' '-o' '/tmp/graph17144045855236538620.bin' '-w' '/tmp/graph17144045855236538620.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17144045855236538620.bin' '-l' '-1' '-v' '-w' '/tmp/graph17144045855236538620.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:45:53] [INFO ] Decomposing Gal with order
[2025-06-07 06:45:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:45:53] [INFO ] Removed a total of 693 redundant transitions.
[2025-06-07 06:45:53] [INFO ] Flatten gal took : 19 ms
[2025-06-07 06:45:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 4 ms.
[2025-06-07 06:45:53] [INFO ] Time to serialize gal into /tmp/CTLFireability4087537847618011815.gal : 2 ms
[2025-06-07 06:45:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11524368140349867156.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/CTLFireability4087537847618011815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11524368140349867156.ctl'
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 -...263
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,3.66051e+14,0.164692,10896,829,52,13386,511,680,21446,35,1564,0
Converting to forward existential form...Done !
original formula: AX(!(E(EF(AX((((i6.u8.IdleTechs_3>=1)&&(i10.u15.OpenRequests_5_3>=1))&&(i1.i0.u31.Idles>=1)))) U (((AF(((i8.u96.StartSecuring_8_3>=1)&&(i...362
=> equivalent forward existential formula: [((FwdU(EY(Init),E(TRUE U !(EX(!((((i6.u8.IdleTechs_3>=1)&&(i10.u15.OpenRequests_5_3>=1))&&(i1.i0.u31.Idles>=1))...428
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,5.96554,143248,1,0,235045,1432,4068,628664,161,5934,344571
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 216 transition count 350
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 176 transition count 350
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 442 place count 174 transition count 270
Iterating global reduction 2 with 2 rules applied. Total rules applied 444 place count 174 transition count 270
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 464 place count 154 transition count 250
Iterating global reduction 2 with 20 rules applied. Total rules applied 484 place count 154 transition count 250
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 504 place count 134 transition count 210
Iterating global reduction 2 with 20 rules applied. Total rules applied 524 place count 134 transition count 210
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 543 place count 115 transition count 172
Iterating global reduction 2 with 19 rules applied. Total rules applied 562 place count 115 transition count 172
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 581 place count 115 transition count 153
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 583 place count 115 transition count 153
Applied a total of 583 rules in 74 ms. Remains 115 /376 variables (removed 261) and now considering 153/590 (removed 437) transitions.
// Phase 1: matrix 153 rows 115 cols
[2025-06-07 06:45:59] [INFO ] Computed 23 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:45:59] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-07 06:45:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:45:59] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 06:45:59] [INFO ] Redundant transitions in 1 ms returned []
Running 141 sub problems to find dead transitions.
[2025-06-07 06:45:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (OVERLAPS) 10/115 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (OVERLAPS) 153/268 variables, 115/138 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (OVERLAPS) 0/268 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 138 constraints, problems are : Problem set: 0 solved, 141 unsolved in 4738 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 115/115 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (OVERLAPS) 10/115 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (OVERLAPS) 153/268 variables, 115/138 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 141/279 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (OVERLAPS) 0/268 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 279 constraints, problems are : Problem set: 0 solved, 141 unsolved in 7337 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 115/115 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12099ms problems are : Problem set: 0 solved, 141 unsolved
Search for dead transitions found 0 dead transitions in 12100ms
Starting structural reductions in SI_CTL mode, iteration 1 : 115/376 places, 153/590 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12339 ms. Remains : 115/376 places, 153/590 transitions.
[2025-06-07 06:46:11] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:46:11] [INFO ] Flatten gal took : 3 ms
[2025-06-07 06:46:11] [INFO ] Input system was already deterministic with 153 transitions.
[2025-06-07 06:46:11] [INFO ] Flatten gal took : 3 ms
[2025-06-07 06:46:11] [INFO ] Flatten gal took : 3 ms
[2025-06-07 06:46:11] [INFO ] Time to serialize gal into /tmp/CTLFireability1179850207768730037.gal : 1 ms
[2025-06-07 06:46:11] [INFO ] Time to serialize properties into /tmp/CTLFireability3317689019881172868.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/CTLFireability1179850207768730037.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3317689019881172868.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,1.66626e+11,0.568718,26496,2,11194,5,144173,6,0,616,85969,0
Converting to forward existential form...Done !
original formula: EF(AG(((((IdleTechs_0<1)||(OpenRequests_2_1<1))||(Idles<1))&&(((NumClientsReq<1)||(DoSecuring_6_0<1))||(ControlRoomDispatch_7<1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((((IdleTechs_0<1)||(OpenRequests_2_1<1))||(Idles<1))&&(((NumClientsReq<1)||(Do...214
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.62508,117872,1,0,6,723256,15,0,2920,187539,5
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 155 Post agglomeration using F-continuation condition.Transition count delta: 155
Iterating post reduction 0 with 155 rules applied. Total rules applied 155 place count 376 transition count 435
Reduce places removed 155 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 195 rules applied. Total rules applied 350 place count 221 transition count 395
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 350 place count 221 transition count 355
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 430 place count 181 transition count 355
Partial Post-agglomeration rule applied 12 times.
Drop transitions (Partial Post agglomeration) removed 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 442 place count 181 transition count 355
Applied a total of 442 rules in 34 ms. Remains 181 /376 variables (removed 195) and now considering 355/590 (removed 235) transitions.
// Phase 1: matrix 355 rows 181 cols
[2025-06-07 06:46:15] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:46:15] [INFO ] Implicit Places using invariants in 148 ms returned []
[2025-06-07 06:46:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:46:16] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 06:46:16] [INFO ] Redundant transitions in 2 ms returned []
Running 333 sub problems to find dead transitions.
[2025-06-07 06:46:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 2 (OVERLAPS) 10/181 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 4 (OVERLAPS) 355/536 variables, 181/204 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 6 (OVERLAPS) 0/536 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 333 unsolved
No progress, stopping.
After SMT solving in domain Real declared 536/536 variables, and 204 constraints, problems are : Problem set: 0 solved, 333 unsolved in 18204 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 181/181 constraints, PredecessorRefiner: 333/333 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 333 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 2 (OVERLAPS) 10/181 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 4 (OVERLAPS) 355/536 variables, 181/204 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 333/537 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 536/536 variables, and 537 constraints, problems are : Problem set: 0 solved, 333 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 181/181 constraints, PredecessorRefiner: 333/333 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48398ms problems are : Problem set: 0 solved, 333 unsolved
Search for dead transitions found 0 dead transitions in 48399ms
Starting structural reductions in SI_CTL mode, iteration 1 : 181/376 places, 355/590 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48821 ms. Remains : 181/376 places, 355/590 transitions.
[2025-06-07 06:47:04] [INFO ] Flatten gal took : 8 ms
[2025-06-07 06:47:04] [INFO ] Flatten gal took : 8 ms
[2025-06-07 06:47:04] [INFO ] Input system was already deterministic with 355 transitions.
[2025-06-07 06:47:04] [INFO ] Flatten gal took : 8 ms
[2025-06-07 06:47:04] [INFO ] Flatten gal took : 9 ms
[2025-06-07 06:47:04] [INFO ] Time to serialize gal into /tmp/CTLFireability14980204275187006258.gal : 6 ms
[2025-06-07 06:47:04] [INFO ] Time to serialize properties into /tmp/CTLFireability64393597444746561.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/CTLFireability14980204275187006258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability64393597444746561.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,6.37259e+13,6.63129,186628,2,45976,5,898736,6,0,1082,533474,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 06:47:34] [INFO ] Flatten gal took : 13 ms
[2025-06-07 06:47:34] [INFO ] Applying decomposition
[2025-06-07 06:47:34] [INFO ] Flatten gal took : 8 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/graph7071449386290349099.txt' '-o' '/tmp/graph7071449386290349099.bin' '-w' '/tmp/graph7071449386290349099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7071449386290349099.bin' '-l' '-1' '-v' '-w' '/tmp/graph7071449386290349099.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:47:34] [INFO ] Decomposing Gal with order
[2025-06-07 06:47:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:47:34] [INFO ] Removed a total of 582 redundant transitions.
[2025-06-07 06:47:34] [INFO ] Flatten gal took : 16 ms
[2025-06-07 06:47:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 2 ms.
[2025-06-07 06:47:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15350853700980151759.gal : 2 ms
[2025-06-07 06:47:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13913587539284228712.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/CTLFireability15350853700980151759.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13913587539284228712.ctl'
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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 119 places :
Symmetric choice reduction at 0 with 119 rule applications. Total rules 119 place count 257 transition count 471
Iterating global reduction 0 with 119 rules applied. Total rules applied 238 place count 257 transition count 471
Applied a total of 238 rules in 10 ms. Remains 257 /376 variables (removed 119) and now considering 471/590 (removed 119) transitions.
// Phase 1: matrix 471 rows 257 cols
[2025-06-07 06:48:04] [INFO ] Computed 23 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:48:05] [INFO ] Implicit Places using invariants in 353 ms returned [186]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 354 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 256/376 places, 471/590 transitions.
Applied a total of 0 rules in 6 ms. Remains 256 /256 variables (removed 0) and now considering 471/471 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 370 ms. Remains : 256/376 places, 471/590 transitions.
[2025-06-07 06:48:05] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:48:05] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:48:05] [INFO ] Input system was already deterministic with 471 transitions.
[2025-06-07 06:48:05] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:48:05] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:48:05] [INFO ] Time to serialize gal into /tmp/CTLFireability5724306594872614427.gal : 2 ms
[2025-06-07 06:48:05] [INFO ] Time to serialize properties into /tmp/CTLFireability13037064306404584743.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/CTLFireability5724306594872614427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13037064306404584743.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,3.72517e+14,15.8341,429180,2,83889,5,2.0787e+06,6,0,1498,1.64375e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 06:48:35] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:48:35] [INFO ] Applying decomposition
[2025-06-07 06:48:35] [INFO ] Flatten gal took : 11 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/graph16213576232814492649.txt' '-o' '/tmp/graph16213576232814492649.bin' '-w' '/tmp/graph16213576232814492649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16213576232814492649.bin' '-l' '-1' '-v' '-w' '/tmp/graph16213576232814492649.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:48:35] [INFO ] Decomposing Gal with order
[2025-06-07 06:48:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:48:35] [INFO ] Removed a total of 689 redundant transitions.
[2025-06-07 06:48:35] [INFO ] Flatten gal took : 17 ms
[2025-06-07 06:48:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 4 ms.
[2025-06-07 06:48:35] [INFO ] Time to serialize gal into /tmp/CTLFireability1328855622277729929.gal : 3 ms
[2025-06-07 06:48:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5641552351029693684.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/CTLFireability1328855622277729929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5641552351029693684.ctl'
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 -...262
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,3.72517e+14,0.170768,11440,750,56,14077,426,677,26086,43,1481,0
Converting to forward existential form...Done !
original formula: (EX(EX(EG(A((((i2.u27.IdleTechs_2>=1)&&(i4.u18.OpenRequests_6_2>=1))&&(i1.i0.u44.Idles>=1)) U (((i1.i1.u43.IdleTechs_0>=1)&&(i4.u18.OpenR...414
=> equivalent forward existential formula: ([FwdG(EY(EY(Init)),!((E(!((((i1.i1.u43.IdleTechs_0>=1)&&(i4.u18.OpenRequests_6_2>=1))&&(i1.i0.u44.Idles>=1))) U...676
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,8.06619,213040,1,0,321552,1117,3140,1.11709e+06,174,5652,307587
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 117 places :
Symmetric choice reduction at 0 with 117 rule applications. Total rules 117 place count 259 transition count 473
Iterating global reduction 0 with 117 rules applied. Total rules applied 234 place count 259 transition count 473
Applied a total of 234 rules in 8 ms. Remains 259 /376 variables (removed 117) and now considering 473/590 (removed 117) transitions.
// Phase 1: matrix 473 rows 259 cols
[2025-06-07 06:48:43] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:48:43] [INFO ] Implicit Places using invariants in 295 ms returned []
[2025-06-07 06:48:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:48:43] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
Running 463 sub problems to find dead transitions.
[2025-06-07 06:48:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 2 (OVERLAPS) 10/259 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/259 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 4 (OVERLAPS) 473/732 variables, 259/282 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/732 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 463 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 732/732 variables, and 282 constraints, problems are : Problem set: 0 solved, 463 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 463/463 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 463 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 2 (OVERLAPS) 10/259 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/259 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 4 (OVERLAPS) 473/732 variables, 259/282 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/732 variables, 463/745 constraints. Problems are: Problem set: 0 solved, 463 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 732/732 variables, and 745 constraints, problems are : Problem set: 0 solved, 463 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 463/463 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60303ms problems are : Problem set: 0 solved, 463 unsolved
Search for dead transitions found 0 dead transitions in 60304ms
Starting structural reductions in LTL mode, iteration 1 : 259/376 places, 473/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60840 ms. Remains : 259/376 places, 473/590 transitions.
[2025-06-07 06:49:44] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:49:44] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:49:44] [INFO ] Input system was already deterministic with 473 transitions.
[2025-06-07 06:49:44] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:49:44] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:49:44] [INFO ] Time to serialize gal into /tmp/CTLFireability8847870861221577959.gal : 1 ms
[2025-06-07 06:49:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12040656868920339981.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/CTLFireability8847870861221577959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12040656868920339981.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.
Detected timeout of ITS tools.
[2025-06-07 06:50:14] [INFO ] Flatten gal took : 11 ms
[2025-06-07 06:50:14] [INFO ] Applying decomposition
[2025-06-07 06:50:14] [INFO ] Flatten gal took : 11 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/graph10798038507157676468.txt' '-o' '/tmp/graph10798038507157676468.bin' '-w' '/tmp/graph10798038507157676468.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10798038507157676468.bin' '-l' '-1' '-v' '-w' '/tmp/graph10798038507157676468.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:50:14] [INFO ] Decomposing Gal with order
[2025-06-07 06:50:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:50:14] [INFO ] Removed a total of 658 redundant transitions.
[2025-06-07 06:50:14] [INFO ] Flatten gal took : 18 ms
[2025-06-07 06:50:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 5 ms.
[2025-06-07 06:50:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13998846505065114230.gal : 3 ms
[2025-06-07 06:50:14] [INFO ] Time to serialize properties into /tmp/CTLFireability7395677709900325129.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/CTLFireability13998846505065114230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7395677709900325129.ctl'
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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 154 Post agglomeration using F-continuation condition.Transition count delta: 154
Iterating post reduction 0 with 154 rules applied. Total rules applied 154 place count 376 transition count 436
Reduce places removed 154 places and 0 transitions.
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 193 rules applied. Total rules applied 347 place count 222 transition count 397
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 347 place count 222 transition count 359
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 423 place count 184 transition count 359
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 426 place count 181 transition count 356
Iterating global reduction 2 with 3 rules applied. Total rules applied 429 place count 181 transition count 356
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 445 place count 173 transition count 348
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 448 place count 173 transition count 348
Applied a total of 448 rules in 29 ms. Remains 173 /376 variables (removed 203) and now considering 348/590 (removed 242) transitions.
// Phase 1: matrix 348 rows 173 cols
[2025-06-07 06:50:44] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:50:44] [INFO ] Implicit Places using invariants in 122 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 135 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 172/376 places, 348/590 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 152 transition count 328
Applied a total of 40 rules in 8 ms. Remains 152 /172 variables (removed 20) and now considering 328/348 (removed 20) transitions.
// Phase 1: matrix 328 rows 152 cols
[2025-06-07 06:50:44] [INFO ] Computed 22 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:50:44] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-07 06:50:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:50:44] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 152/376 places, 328/590 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 440 ms. Remains : 152/376 places, 328/590 transitions.
[2025-06-07 06:50:44] [INFO ] Flatten gal took : 7 ms
[2025-06-07 06:50:44] [INFO ] Flatten gal took : 8 ms
[2025-06-07 06:50:44] [INFO ] Input system was already deterministic with 328 transitions.
[2025-06-07 06:50:45] [INFO ] Flatten gal took : 7 ms
[2025-06-07 06:50:45] [INFO ] Flatten gal took : 7 ms
[2025-06-07 06:50:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9822361697072915311.gal : 1 ms
[2025-06-07 06:50:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10820252822232315520.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/CTLFireability9822361697072915311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10820252822232315520.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,2.54942e+13,2.32653,82168,2,26961,5,402300,6,0,939,242489,0
Converting to forward existential form...Done !
original formula: A(AF(!((!(EF(((StartSecuring_9_2>=1)&&(ClientsWaiting_9>=1)))) + !(AG((((IdleTechs_0>=1)&&(OpenRequests_9_0>=1))&&(Idles>=1))))))) U !(((...384
=> equivalent forward existential formula: [((Init * !(EG(!(!((((Assigned_2_0>=1) + EG(!(E(TRUE U !((((IdleTechs_3>=1)&&(OpenRequests_7_3>=1))&&(Idles>=1))...1003
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 323/0/5
Detected timeout of ITS tools.
[2025-06-07 06:51:15] [INFO ] Flatten gal took : 8 ms
[2025-06-07 06:51:15] [INFO ] Applying decomposition
[2025-06-07 06:51:15] [INFO ] Flatten gal took : 8 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/graph16386239277759490378.txt' '-o' '/tmp/graph16386239277759490378.bin' '-w' '/tmp/graph16386239277759490378.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16386239277759490378.bin' '-l' '-1' '-v' '-w' '/tmp/graph16386239277759490378.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:51:15] [INFO ] Decomposing Gal with order
[2025-06-07 06:51:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:51:15] [INFO ] Removed a total of 564 redundant transitions.
[2025-06-07 06:51:15] [INFO ] Flatten gal took : 14 ms
[2025-06-07 06:51:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 3 ms.
[2025-06-07 06:51:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7234037673799979253.gal : 2 ms
[2025-06-07 06:51:15] [INFO ] Time to serialize properties into /tmp/CTLFireability8426189246152438104.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/CTLFireability7234037673799979253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8426189246152438104.ctl'
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 -...262
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,2.54942e+13,0.103191,8200,499,103,8172,383,505,12241,72,1551,0
Converting to forward existential form...Done !
original formula: A(AF(!((!(EF(((i0.u20.StartSecuring_9_2>=1)&&(i0.u0.ClientsWaiting_9>=1)))) + !(AG((((i2.u5.IdleTechs_0>=1)&&(i0.u18.OpenRequests_9_0>=1)...485
=> equivalent forward existential formula: [((Init * !(EG(!(!((((i2.u5.Assigned_2_0>=1) + EG(!(E(TRUE U !((((i0.u39.IdleTechs_3>=1)&&(i7.u35.OpenRequests_7...1240
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,1.31246,50824,1,0,82839,1225,2336,186845,261,4466,150465
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 4 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 256 cols
[2025-06-07 06:51:16] [INFO ] Computed 23 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:51:16] [INFO ] Implicit Places using invariants in 357 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 358 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 255/376 places, 470/590 transitions.
Applied a total of 0 rules in 2 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 365 ms. Remains : 255/376 places, 470/590 transitions.
[2025-06-07 06:51:16] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:51:16] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:51:16] [INFO ] Input system was already deterministic with 470 transitions.
[2025-06-07 06:51:16] [INFO ] Flatten gal took : 9 ms
[2025-06-07 06:51:16] [INFO ] Flatten gal took : 10 ms
[2025-06-07 06:51:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16747147291376644412.gal : 2 ms
[2025-06-07 06:51:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14640379940560147438.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/CTLFireability16747147291376644412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14640379940560147438.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,3.66051e+14,15.4146,427372,2,83541,5,2.06772e+06,6,0,1493,1.65408e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 06:51:46] [INFO ] Flatten gal took : 16 ms
[2025-06-07 06:51:46] [INFO ] Applying decomposition
[2025-06-07 06:51:46] [INFO ] Flatten gal took : 10 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/graph10745148492050035794.txt' '-o' '/tmp/graph10745148492050035794.bin' '-w' '/tmp/graph10745148492050035794.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10745148492050035794.bin' '-l' '-1' '-v' '-w' '/tmp/graph10745148492050035794.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:51:46] [INFO ] Decomposing Gal with order
[2025-06-07 06:51:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:51:47] [INFO ] Removed a total of 693 redundant transitions.
[2025-06-07 06:51:47] [INFO ] Flatten gal took : 16 ms
[2025-06-07 06:51:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 4 ms.
[2025-06-07 06:51:47] [INFO ] Time to serialize gal into /tmp/CTLFireability3543835342777637052.gal : 2 ms
[2025-06-07 06:51:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5352479599712846713.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/CTLFireability3543835342777637052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5352479599712846713.ctl'
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 -...262
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,3.66051e+14,0.249506,14600,1227,52,19295,265,656,44957,35,1087,0
Converting to forward existential form...Done !
original formula: EF(AX((((i9.u25.IdleTechs_2>=1)&&(i7.u22.OpenRequests_0_3>=1))&&(i2.u24.Idles>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((((i9.u25.IdleTechs_2>=1)&&(i7.u22.OpenRequests_0_3>=1))&&(i2.u24.Idles>=1))))))] != ...160
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.464101,18440,1,0,26816,842,2070,69583,131,3761,41226
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 360 place count 216 transition count 351
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 438 place count 177 transition count 351
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 440 place count 175 transition count 271
Iterating global reduction 2 with 2 rules applied. Total rules applied 442 place count 175 transition count 271
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 462 place count 155 transition count 251
Iterating global reduction 2 with 20 rules applied. Total rules applied 482 place count 155 transition count 251
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 501 place count 136 transition count 213
Iterating global reduction 2 with 19 rules applied. Total rules applied 520 place count 136 transition count 213
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 539 place count 117 transition count 175
Iterating global reduction 2 with 19 rules applied. Total rules applied 558 place count 117 transition count 175
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 577 place count 117 transition count 156
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 595 place count 108 transition count 147
Applied a total of 595 rules in 25 ms. Remains 108 /376 variables (removed 268) and now considering 147/590 (removed 443) transitions.
// Phase 1: matrix 147 rows 108 cols
[2025-06-07 06:51:47] [INFO ] Computed 23 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:51:47] [INFO ] Implicit Places using invariants in 75 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 82 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 107/376 places, 147/590 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 97 transition count 137
Applied a total of 20 rules in 5 ms. Remains 97 /107 variables (removed 10) and now considering 137/147 (removed 10) transitions.
// Phase 1: matrix 137 rows 97 cols
[2025-06-07 06:51:47] [INFO ] Computed 22 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:51:47] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-07 06:51:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:51:47] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 97/376 places, 137/590 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 240 ms. Remains : 97/376 places, 137/590 transitions.
[2025-06-07 06:51:47] [INFO ] Flatten gal took : 3 ms
[2025-06-07 06:51:47] [INFO ] Flatten gal took : 3 ms
[2025-06-07 06:51:47] [INFO ] Input system was already deterministic with 137 transitions.
[2025-06-07 06:51:47] [INFO ] Flatten gal took : 4 ms
[2025-06-07 06:51:47] [INFO ] Flatten gal took : 3 ms
[2025-06-07 06:51:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10105421917006734546.gal : 0 ms
[2025-06-07 06:51:47] [INFO ] Time to serialize properties into /tmp/CTLFireability9050766311515667203.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/CTLFireability10105421917006734546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9050766311515667203.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,4.75382e+10,0.135833,10312,2,4314,5,33765,6,0,528,22670,0
Converting to forward existential form...Done !
original formula: AF((A(AF(((StartSecuring_5_2>=1)&&(ClientsTimeout_5>=1))) U AG((ControlRoomDispatch_6>=1))) + (((IdleTechs_3>=1)&&(OpenRequests_5_2>=1))&...169
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!(!(E(TRUE U !((ControlRoomDispatch_6>=1))))) U (!(!(EG(!(((StartSecuring_5_2>=1)&&(ClientsTi...345
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,5.23209,183528,1,0,86,1.03325e+06,31,79,2675,982436,93
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2025-06-07 06:51:53] [INFO ] Flatten gal took : 33 ms
[2025-06-07 06:51:53] [INFO ] Flatten gal took : 32 ms
[2025-06-07 06:51:53] [INFO ] Applying decomposition
[2025-06-07 06:51:53] [INFO ] Flatten gal took : 32 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/graph12990894381828738799.txt' '-o' '/tmp/graph12990894381828738799.bin' '-w' '/tmp/graph12990894381828738799.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12990894381828738799.bin' '-l' '-1' '-v' '-w' '/tmp/graph12990894381828738799.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:51:53] [INFO ] Decomposing Gal with order
[2025-06-07 06:51:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:51:53] [INFO ] Removed a total of 511 redundant transitions.
[2025-06-07 06:51:53] [INFO ] Flatten gal took : 50 ms
[2025-06-07 06:51:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 443 labels/synchronizations in 5 ms.
[2025-06-07 06:51:53] [INFO ] Time to serialize gal into /tmp/CTLFireability298054880518584193.gal : 3 ms
[2025-06-07 06:51:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11531172999562963638.ctl : 11 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/CTLFireability298054880518584193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11531172999562963638.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 07:17:01] [INFO ] Flatten gal took : 172 ms
[2025-06-07 07:17:01] [INFO ] Time to serialize gal into /tmp/CTLFireability15582954116611655734.gal : 26 ms
[2025-06-07 07:17:01] [INFO ] Time to serialize properties into /tmp/CTLFireability4900060890174792415.ctl : 49 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/CTLFireability15582954116611655734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4900060890174792415.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 6 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,1.81979e+15,775.605,10083004,2,1.09915e+06,5,6.20614e+07,6,0,2097,2.53313e+07,0
Converting to forward existential form...Done !
original formula: (EF((EF((((((Finished_2>=1)||(Finished_3>=1))||((Finished_5>=1)||(Finished_4>=1)))||(((Finished_0>=1)||(Finished_1>=1))||((Finished_7>=1)...26517
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="UtilityControlRoom-PT-Z4T3N10"
export BK_EXAMINATION="CTLFireability"
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 UtilityControlRoom-PT-Z4T3N10, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-tall-174915590600858"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T3N10.tgz
mv UtilityControlRoom-PT-Z4T3N10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;