About the Execution of ITS-Tools for UtilityControlRoom-PT-Z4T4N10
| 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 | ??TTF??FTT??FTTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590600898.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-Z4T4N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590600898
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 54K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 256K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 91K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 350K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 22K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 66K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 339K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 185K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 728K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.8K 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-Z4T4N10-CTLFireability-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749283268340
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-Z4T4N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 08:01:09] [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 08:01:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 08:01:09] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2025-06-07 08:01:09] [INFO ] Transformed 376 places.
[2025-06-07 08:01:09] [INFO ] Transformed 750 transitions.
[2025-06-07 08:01:09] [INFO ] Parsed PT model containing 376 places and 750 transitions and 2410 arcs in 219 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 28 ms.
[2025-06-07 08:01:10] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 08:01:10] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 08:01:10] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 08:01:10] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 08:01:10] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 08:01:10] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 08:01:10] [INFO ] Reduced 30 identical enabling conditions.
[2025-06-07 08:01:10] [INFO ] Reduced 30 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
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 26 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 08:01:10] [INFO ] Computed 23 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:01:10] [INFO ] Implicit Places using invariants in 330 ms returned []
[2025-06-07 08:01:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:01:10] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 610 ms to find 0 implicit places.
Running 580 sub problems to find dead transitions.
[2025-06-07 08:01:10] [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
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30035 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 30032 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 60601ms problems are : Problem set: 0 solved, 580 unsolved
Search for dead transitions found 0 dead transitions in 60620ms
Finished structural reductions in LTL mode , in 1 iterations and 61275 ms. Remains : 376/376 places, 590/590 transitions.
Support contains 376 out of 376 places after structural reductions.
[2025-06-07 08:02:11] [INFO ] Flatten gal took : 96 ms
[2025-06-07 08:02:12] [INFO ] Flatten gal took : 66 ms
[2025-06-07 08:02:12] [INFO ] Input system was already deterministic with 590 transitions.
Reduction of identical properties reduced properties to check from 50 to 48
RANDOM walk for 40000 steps (8 resets) in 1794 ms. (22 steps per ms) remains 3/48 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 1/2 properties
[2025-06-07 08:02:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 305/307 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 69/376 variables, 19/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 590/966 variables, 376/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/966 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/966 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 966/966 variables, and 399 constraints, problems are : Problem set: 0 solved, 1 unsolved in 323 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 376/376 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 305/307 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 69/376 variables, 19/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 590/966 variables, 376/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/966 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/966 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/966 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 966/966 variables, and 400 constraints, problems are : Problem set: 0 solved, 1 unsolved in 277 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 376/376 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 607ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 7 ms.
[2025-06-07 08:02:13] [INFO ] Flatten gal took : 44 ms
[2025-06-07 08:02:14] [INFO ] Flatten gal took : 68 ms
[2025-06-07 08:02:14] [INFO ] Input system was already deterministic with 590 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
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.
[2025-06-07 08:02:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:02:14] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-07 08:02:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:02:14] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
Running 580 sub problems to find dead transitions.
[2025-06-07 08:02:14] [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 30020 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 60384ms problems are : Problem set: 0 solved, 580 unsolved
Search for dead transitions found 0 dead transitions in 60386ms
Finished structural reductions in LTL mode , in 1 iterations and 60692 ms. Remains : 376/376 places, 590/590 transitions.
[2025-06-07 08:03:15] [INFO ] Flatten gal took : 26 ms
[2025-06-07 08:03:15] [INFO ] Flatten gal took : 28 ms
[2025-06-07 08:03:15] [INFO ] Input system was already deterministic with 590 transitions.
[2025-06-07 08:03:15] [INFO ] Flatten gal took : 34 ms
[2025-06-07 08:03:15] [INFO ] Flatten gal took : 28 ms
[2025-06-07 08:03:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1107786472361108351.gal : 11 ms
[2025-06-07 08:03:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14030551240535693097.ctl : 24 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/CTLFireability1107786472361108351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14030551240535693097.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 08:03:45] [INFO ] Flatten gal took : 26 ms
[2025-06-07 08:03:45] [INFO ] Applying decomposition
[2025-06-07 08:03:45] [INFO ] Flatten gal took : 25 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/graph10426426955879168937.txt' '-o' '/tmp/graph10426426955879168937.bin' '-w' '/tmp/graph10426426955879168937.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10426426955879168937.bin' '-l' '-1' '-v' '-w' '/tmp/graph10426426955879168937.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:03:45] [INFO ] Decomposing Gal with order
[2025-06-07 08:03:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:03:45] [INFO ] Removed a total of 518 redundant transitions.
[2025-06-07 08:03:45] [INFO ] Flatten gal took : 112 ms
[2025-06-07 08:03:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 419 labels/synchronizations in 26 ms.
[2025-06-07 08:03:46] [INFO ] Time to serialize gal into /tmp/CTLFireability9979783997280426606.gal : 9 ms
[2025-06-07 08:03:46] [INFO ] Time to serialize properties into /tmp/CTLFireability3032817480018001794.ctl : 9 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/CTLFireability9979783997280426606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3032817480018001794.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 5 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
[2025-06-07 08:04:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:04:16] [INFO ] Implicit Places using invariants in 315 ms returned [305]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 320 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 10 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 336 ms. Remains : 375/376 places, 590/590 transitions.
[2025-06-07 08:04:16] [INFO ] Flatten gal took : 19 ms
[2025-06-07 08:04:16] [INFO ] Flatten gal took : 21 ms
[2025-06-07 08:04:16] [INFO ] Input system was already deterministic with 590 transitions.
[2025-06-07 08:04:16] [INFO ] Flatten gal took : 20 ms
[2025-06-07 08:04:16] [INFO ] Flatten gal took : 20 ms
[2025-06-07 08:04:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6730550800947845565.gal : 3 ms
[2025-06-07 08:04:16] [INFO ] Time to serialize properties into /tmp/CTLFireability8364069581809756852.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/CTLFireability6730550800947845565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8364069581809756852.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 08:04:46] [INFO ] Flatten gal took : 19 ms
[2025-06-07 08:04:46] [INFO ] Applying decomposition
[2025-06-07 08:04:46] [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/graph11676021015236647563.txt' '-o' '/tmp/graph11676021015236647563.bin' '-w' '/tmp/graph11676021015236647563.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11676021015236647563.bin' '-l' '-1' '-v' '-w' '/tmp/graph11676021015236647563.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:04:46] [INFO ] Decomposing Gal with order
[2025-06-07 08:04:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:04:46] [INFO ] Removed a total of 482 redundant transitions.
[2025-06-07 08:04:46] [INFO ] Flatten gal took : 42 ms
[2025-06-07 08:04:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 329 labels/synchronizations in 8 ms.
[2025-06-07 08:04:46] [INFO ] Time to serialize gal into /tmp/CTLFireability9661226190750234878.gal : 4 ms
[2025-06-07 08:04:46] [INFO ] Time to serialize properties into /tmp/CTLFireability5160251140144510269.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/CTLFireability9661226190750234878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5160251140144510269.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,5.43879e+15,0.448084,22052,400,228,29698,3546,662,78547,166,25864,0
Converting to forward existential form...Done !
original formula: (AF(((((((((((i7.u6.MovetoZ_2_1_1>=1)||(i9.u37.MovetoZ_6_0_2>=1))||((i7.u6.MovetoZ_2_2_1>=1)||(i9.u37.MovetoZ_6_1_2>=1)))||(((i7.u6.Movet...33028
=> equivalent forward existential formula: ([FwdG(Init,!(((((((((((i7.u6.MovetoZ_2_1_1>=1)||(i9.u37.MovetoZ_6_0_2>=1))||((i7.u6.MovetoZ_2_2_1>=1)||(i9.u37....33135
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 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 9 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
[2025-06-07 08:05:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:05:17] [INFO ] Implicit Places using invariants in 224 ms returned [305]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 226 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 10 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 246 ms. Remains : 375/376 places, 590/590 transitions.
[2025-06-07 08:05:17] [INFO ] Flatten gal took : 14 ms
[2025-06-07 08:05:17] [INFO ] Flatten gal took : 16 ms
[2025-06-07 08:05:17] [INFO ] Input system was already deterministic with 590 transitions.
[2025-06-07 08:05:17] [INFO ] Flatten gal took : 41 ms
[2025-06-07 08:05:17] [INFO ] Flatten gal took : 15 ms
[2025-06-07 08:05:17] [INFO ] Time to serialize gal into /tmp/CTLFireability17423158402747217398.gal : 3 ms
[2025-06-07 08:05:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15739386993953683955.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/CTLFireability17423158402747217398.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15739386993953683955.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 08:05:47] [INFO ] Flatten gal took : 15 ms
[2025-06-07 08:05:47] [INFO ] Applying decomposition
[2025-06-07 08:05:47] [INFO ] Flatten gal took : 15 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/graph4110592762300975621.txt' '-o' '/tmp/graph4110592762300975621.bin' '-w' '/tmp/graph4110592762300975621.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4110592762300975621.bin' '-l' '-1' '-v' '-w' '/tmp/graph4110592762300975621.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:05:47] [INFO ] Decomposing Gal with order
[2025-06-07 08:05:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:05:47] [INFO ] Removed a total of 565 redundant transitions.
[2025-06-07 08:05:47] [INFO ] Flatten gal took : 34 ms
[2025-06-07 08:05:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 315 labels/synchronizations in 10 ms.
[2025-06-07 08:05:47] [INFO ] Time to serialize gal into /tmp/CTLFireability12539271900673560001.gal : 5 ms
[2025-06-07 08:05:47] [INFO ] Time to serialize properties into /tmp/CTLFireability15147421643797779589.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/CTLFireability12539271900673560001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15147421643797779589.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.
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,5.43879e+15,0.453068,21884,732,159,29348,1300,737,80098,99,11966,0
Converting to forward existential form...Done !
original formula: AF((EX((((((i2.i1.u58.Finished_2<1)&&(i7.u1.Finished_3<1))&&((i8.u59.Finished_5<1)&&(i3.u2.Finished_4<1)))&&(((i1.i1.u0.Finished_0<1)&&(i...22176
=> equivalent forward existential formula: [FwdG(Init,!((EX((((((i2.i1.u58.Finished_2<1)&&(i7.u1.Finished_3<1))&&((i8.u59.Finished_5<1)&&(i3.u2.Finished_4<...22245
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
Fast SCC detection found a local 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 0,1,15.3126,280188,1,0,432269,3861,5183,1.26483e+06,425,14464,424853
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-02 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 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 28 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 08:06:03] [INFO ] Computed 23 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:06:03] [INFO ] Implicit Places using invariants in 159 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 161 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 5 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 195 ms. Remains : 255/376 places, 470/590 transitions.
[2025-06-07 08:06:03] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:06:03] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:06:03] [INFO ] Input system was already deterministic with 470 transitions.
[2025-06-07 08:06:03] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:06:03] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:06:03] [INFO ] Time to serialize gal into /tmp/CTLFireability12310658721416267348.gal : 3 ms
[2025-06-07 08:06:03] [INFO ] Time to serialize properties into /tmp/CTLFireability9401945087216952705.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/CTLFireability12310658721416267348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9401945087216952705.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,7.43735e+14,17.8855,473620,2,98968,5,2.44173e+06,6,0,1493,1.79775e+06,0
Converting to forward existential form...Done !
original formula: AX(EG((EX((((((((((((IdleTechs_2>=1)&&(OpenRequests_6_2>=1))&&(Idles>=1))||(((IdleTechs_0>=1)&&(OpenRequests_3_0>=1))&&(Idles>=1)))||((((...9757
=> equivalent forward existential formula: [(EY(Init) * !(EG((EX((((((((((((IdleTechs_2>=1)&&(OpenRequests_6_2>=1))&&(Idles>=1))||(((IdleTechs_0>=1)&&(Open...6626
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 08:06:33] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:06:33] [INFO ] Applying decomposition
[2025-06-07 08:06:33] [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/graph9445016490226090780.txt' '-o' '/tmp/graph9445016490226090780.bin' '-w' '/tmp/graph9445016490226090780.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9445016490226090780.bin' '-l' '-1' '-v' '-w' '/tmp/graph9445016490226090780.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:06:33] [INFO ] Decomposing Gal with order
[2025-06-07 08:06:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:06:33] [INFO ] Removed a total of 681 redundant transitions.
[2025-06-07 08:06:33] [INFO ] Flatten gal took : 39 ms
[2025-06-07 08:06:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 13 ms.
[2025-06-07 08:06:33] [INFO ] Time to serialize gal into /tmp/CTLFireability9726009071210238905.gal : 7 ms
[2025-06-07 08:06:33] [INFO ] Time to serialize properties into /tmp/CTLFireability12414355873001662192.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/CTLFireability9726009071210238905.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12414355873001662192.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,7.43735e+14,0.178447,10288,776,58,11984,485,676,20174,42,1546,0
Converting to forward existential form...Done !
original formula: AX(EG((EX((((((((((((i3.i0.u26.IdleTechs_2>=1)&&(i6.u13.OpenRequests_6_2>=1))&&(i2.i0.u40.Idles>=1))||(((i7.u42.IdleTechs_0>=1)&&(i4.u27....14114
=> equivalent forward existential formula: [(EY(Init) * !(EG((EX((((((((((((i3.i0.u26.IdleTechs_2>=1)&&(i6.u13.OpenRequests_6_2>=1))&&(i2.i0.u40.Idles>=1))...14161
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
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
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 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 0,1,0.672746,25136,1,0,39114,875,3898,93926,178,3649,67249
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-03 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.
Drop transitions (Trivial Post-Agglo cleanup.) removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. 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 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 173 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 173 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 143 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 143 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 113 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 113 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 596 place count 83 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 626 place count 83 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 656 place count 83 transition count 80
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 677 place count 72 transition count 70
Applied a total of 677 rules in 58 ms. Remains 72 /376 variables (removed 304) and now considering 70/590 (removed 520) transitions.
// Phase 1: matrix 70 rows 72 cols
[2025-06-07 08:06:34] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:06:34] [INFO ] Implicit Places using invariants in 46 ms returned [41]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 71/376 places, 70/590 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 61 transition count 60
Applied a total of 20 rules in 4 ms. Remains 61 /71 variables (removed 10) and now considering 60/70 (removed 10) transitions.
// Phase 1: matrix 60 rows 61 cols
[2025-06-07 08:06:34] [INFO ] Computed 21 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:06:34] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-07 08:06:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:06:34] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 61/376 places, 60/590 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 188 ms. Remains : 61/376 places, 60/590 transitions.
[2025-06-07 08:06:34] [INFO ] Flatten gal took : 2 ms
[2025-06-07 08:06:34] [INFO ] Flatten gal took : 1 ms
[2025-06-07 08:06:34] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-07 08:06:34] [INFO ] Flatten gal took : 1 ms
[2025-06-07 08:06:34] [INFO ] Flatten gal took : 1 ms
[2025-06-07 08:06:34] [INFO ] Time to serialize gal into /tmp/CTLFireability8986065484719554337.gal : 0 ms
[2025-06-07 08:06:34] [INFO ] Time to serialize properties into /tmp/CTLFireability2273446281601162297.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/CTLFireability8986065484719554337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2273446281601162297.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,2.46641e+08,0.016628,4348,2,531,5,2884,6,0,307,1812,0
Converting to forward existential form...Done !
original formula: EF(EG((((((ControlRoomDispatch_0<1)&&(ControlRoomDispatch_1<1))&&((ControlRoomDispatch_6<1)&&(ControlRoomDispatch_7<1)))&&(((ControlRoomD...312
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((((ControlRoomDispatch_0<1)&&(ControlRoomDispatch_1<1))&&((ControlRoomDispatch_6<1)&&(Co...362
Hit Full ! (commute/partial/dont) 40/180/20
(forward)formula 0,0,0.181823,12668,1,0,6,53400,19,0,1536,42300,8
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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 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 2 with 20 rules applied. Total rules applied 380 place count 206 transition count 380
Applied a total of 380 rules in 31 ms. Remains 206 /376 variables (removed 170) and now considering 380/590 (removed 210) transitions.
// Phase 1: matrix 380 rows 206 cols
[2025-06-07 08:06:34] [INFO ] Computed 23 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:06:34] [INFO ] Implicit Places using invariants in 72 ms returned [135]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 205/376 places, 380/590 transitions.
Applied a total of 0 rules in 9 ms. Remains 205 /205 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 114 ms. Remains : 205/376 places, 380/590 transitions.
[2025-06-07 08:06:34] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:06:34] [INFO ] Flatten gal took : 11 ms
[2025-06-07 08:06:34] [INFO ] Input system was already deterministic with 380 transitions.
[2025-06-07 08:06:34] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:06:34] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:06:34] [INFO ] Time to serialize gal into /tmp/CTLFireability6863783032196966900.gal : 2 ms
[2025-06-07 08:06:34] [INFO ] Time to serialize properties into /tmp/CTLFireability12338218314935893656.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/CTLFireability6863783032196966900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12338218314935893656.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,1.46603e+14,4.87667,161752,2,47237,5,838789,6,0,1203,488279,0
Converting to forward existential form...Done !
original formula: AG(EF(((EG(!(A(((((((((StartSecuring_1_0>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_6_0>=1)&&(ClientsTimeout_6>=1)))||(((StartSecuring_...18275
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((EG(!(!((E(!((((((((((((IdleTechs_2>=1)&&(OpenRequests_6_2>=1))&&(Idles>=1))||((...39068
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 08:07:04] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:07:04] [INFO ] Applying decomposition
[2025-06-07 08:07:04] [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/graph10382525618983583505.txt' '-o' '/tmp/graph10382525618983583505.bin' '-w' '/tmp/graph10382525618983583505.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10382525618983583505.bin' '-l' '-1' '-v' '-w' '/tmp/graph10382525618983583505.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:07:04] [INFO ] Decomposing Gal with order
[2025-06-07 08:07:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:07:04] [INFO ] Removed a total of 523 redundant transitions.
[2025-06-07 08:07:04] [INFO ] Flatten gal took : 27 ms
[2025-06-07 08:07:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 3 ms.
[2025-06-07 08:07:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13498119535855423992.gal : 5 ms
[2025-06-07 08:07:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17743700927017643165.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/CTLFireability13498119535855423992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17743700927017643165.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.
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,1.46603e+14,0.106272,7464,471,108,6452,443,550,7139,115,1183,0
Converting to forward existential form...Done !
original formula: AG(EF(((EG(!(A(((((((((i1.u2.StartSecuring_1_0>=1)&&(i1.u41.ClientsTimeout_1>=1))||((i5.u31.StartSecuring_6_0>=1)&&(i5.u48.ClientsTimeout...24297
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((EG(!(!((E(!((((((((((((i9.u8.IdleTechs_2>=1)&&(i5.u33.OpenRequests_6_2>=1))&&(i...56199
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 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
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 7 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 08:07:35] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:07:35] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-06-07 08:07:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:07:35] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
Running 460 sub problems to find dead transitions.
[2025-06-07 08:07:35] [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 30014 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
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30015 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 60400ms problems are : Problem set: 0 solved, 460 unsolved
Search for dead transitions found 0 dead transitions in 60402ms
Starting structural reductions in LTL mode, iteration 1 : 256/376 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60688 ms. Remains : 256/376 places, 470/590 transitions.
[2025-06-07 08:08:35] [INFO ] Flatten gal took : 11 ms
[2025-06-07 08:08:35] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:08:35] [INFO ] Input system was already deterministic with 470 transitions.
[2025-06-07 08:08:35] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:08:35] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:08:35] [INFO ] Time to serialize gal into /tmp/CTLFireability11348043912315644706.gal : 2 ms
[2025-06-07 08:08:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5212742020073930596.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/CTLFireability11348043912315644706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5212742020073930596.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 08:09:05] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:09:05] [INFO ] Applying decomposition
[2025-06-07 08:09:05] [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/graph2964657446848979702.txt' '-o' '/tmp/graph2964657446848979702.bin' '-w' '/tmp/graph2964657446848979702.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2964657446848979702.bin' '-l' '-1' '-v' '-w' '/tmp/graph2964657446848979702.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:09:05] [INFO ] Decomposing Gal with order
[2025-06-07 08:09:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:09:06] [INFO ] Removed a total of 661 redundant transitions.
[2025-06-07 08:09:06] [INFO ] Flatten gal took : 26 ms
[2025-06-07 08:09:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 7 ms.
[2025-06-07 08:09:06] [INFO ] Time to serialize gal into /tmp/CTLFireability13233685070255686231.gal : 3 ms
[2025-06-07 08:09:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12000888225596424143.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/CTLFireability13233685070255686231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12000888225596424143.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 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 13 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
[2025-06-07 08:09:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:09:36] [INFO ] Implicit Places using invariants in 102 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 103 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 118 ms. Remains : 255/376 places, 470/590 transitions.
[2025-06-07 08:09:36] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:09:36] [INFO ] Flatten gal took : 15 ms
[2025-06-07 08:09:36] [INFO ] Input system was already deterministic with 470 transitions.
[2025-06-07 08:09:36] [INFO ] Flatten gal took : 14 ms
[2025-06-07 08:09:36] [INFO ] Flatten gal took : 14 ms
[2025-06-07 08:09:36] [INFO ] Time to serialize gal into /tmp/CTLFireability11182215044704781615.gal : 2 ms
[2025-06-07 08:09:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17080740687906955859.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/CTLFireability11182215044704781615.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17080740687906955859.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,7.43735e+14,17.6518,473804,2,98968,5,2.44173e+06,6,0,1493,1.79775e+06,0
Converting to forward existential form...Done !
original formula: AG((EG((AF((((((ControlRoomDispatch_0<1)&&(ControlRoomDispatch_1<1))&&((ControlRoomDispatch_6<1)&&(ControlRoomDispatch_7<1)))&&(((Control...29971
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG((!(EG(!((((((ControlRoomDispatch_0<1)&&(ControlRoomDispatch_1<1))&&((ControlRoomDispa...137964
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 08:10:06] [INFO ] Flatten gal took : 15 ms
[2025-06-07 08:10:06] [INFO ] Applying decomposition
[2025-06-07 08:10:06] [INFO ] Flatten gal took : 15 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/graph14697450984959787468.txt' '-o' '/tmp/graph14697450984959787468.bin' '-w' '/tmp/graph14697450984959787468.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14697450984959787468.bin' '-l' '-1' '-v' '-w' '/tmp/graph14697450984959787468.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:10:06] [INFO ] Decomposing Gal with order
[2025-06-07 08:10:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:10:06] [INFO ] Removed a total of 690 redundant transitions.
[2025-06-07 08:10:06] [INFO ] Flatten gal took : 26 ms
[2025-06-07 08:10:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 6 ms.
[2025-06-07 08:10:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14478965310442653968.gal : 3 ms
[2025-06-07 08:10:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7855567048454274992.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/CTLFireability14478965310442653968.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7855567048454274992.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,7.43735e+14,0.136613,10140,773,53,11578,258,651,20491,35,1056,0
Converting to forward existential form...Done !
original formula: AG((EG((AF((((((i4.u27.ControlRoomDispatch_0<1)&&(i8.i0.u28.ControlRoomDispatch_1<1))&&((i6.u19.ControlRoomDispatch_6<1)&&(i7.i0.u40.Cont...42688
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG((!(EG(!((((((i4.u27.ControlRoomDispatch_0<1)&&(i8.i0.u28.ControlRoomDispatch_1<1))&&(...198851
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
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
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 0,0,25.3926,464236,1,0,661765,693,4320,1.81002e+06,161,3116,644561
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-07 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 115 places :
Symmetric choice reduction at 0 with 115 rule applications. Total rules 115 place count 261 transition count 475
Iterating global reduction 0 with 115 rules applied. Total rules applied 230 place count 261 transition count 475
Applied a total of 230 rules in 5 ms. Remains 261 /376 variables (removed 115) and now considering 475/590 (removed 115) transitions.
// Phase 1: matrix 475 rows 261 cols
[2025-06-07 08:10:32] [INFO ] Computed 23 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:10:32] [INFO ] Implicit Places using invariants in 273 ms returned [190]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 274 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 260/376 places, 475/590 transitions.
Applied a total of 0 rules in 3 ms. Remains 260 /260 variables (removed 0) and now considering 475/475 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 282 ms. Remains : 260/376 places, 475/590 transitions.
[2025-06-07 08:10:32] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:10:32] [INFO ] Flatten gal took : 11 ms
[2025-06-07 08:10:32] [INFO ] Input system was already deterministic with 475 transitions.
[2025-06-07 08:10:32] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:10:32] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:10:32] [INFO ] Time to serialize gal into /tmp/CTLFireability15300890884837916471.gal : 2 ms
[2025-06-07 08:10:32] [INFO ] Time to serialize properties into /tmp/CTLFireability4236273156473568594.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/CTLFireability15300890884837916471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4236273156473568594.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,8.26617e+14,19.1927,521016,2,104072,5,2.65605e+06,6,0,1518,1.99299e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 08:11:02] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:11:02] [INFO ] Applying decomposition
[2025-06-07 08:11:02] [INFO ] Flatten gal took : 9 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/graph5569246156312408223.txt' '-o' '/tmp/graph5569246156312408223.bin' '-w' '/tmp/graph5569246156312408223.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5569246156312408223.bin' '-l' '-1' '-v' '-w' '/tmp/graph5569246156312408223.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:11:02] [INFO ] Decomposing Gal with order
[2025-06-07 08:11:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:11:02] [INFO ] Removed a total of 682 redundant transitions.
[2025-06-07 08:11:02] [INFO ] Flatten gal took : 20 ms
[2025-06-07 08:11:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 87 labels/synchronizations in 5 ms.
[2025-06-07 08:11:02] [INFO ] Time to serialize gal into /tmp/CTLFireability11208268958902624608.gal : 3 ms
[2025-06-07 08:11:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1216386969224914265.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/CTLFireability11208268958902624608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1216386969224914265.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,8.26617e+14,0.154022,10860,827,63,13486,412,726,21815,54,1312,0
Converting to forward existential form...Done !
original formula: EF((AX((AX((i9.u64.MovetoZ_8_3_3<1)) + AX((i1.i0.u19.MovetoZ_0_0_0<1)))) * (!(A(AX((i5.i1.u33.MovetoZ_4_2_3>=1)) U ((!(((i0.i0.u34.IdleTe...580
=> equivalent forward existential formula: (([(EY((FwdU((FwdU(Init,TRUE) * !(EX(!((!(EX(!((i9.u64.MovetoZ_8_3_3<1)))) + !(EX(!((i1.i0.u19.MovetoZ_0_0_0<1))...1591
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.38053,19180,1,0,29203,902,3037,68105,191,3740,46219
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-08 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 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 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 544 place count 114 transition count 170
Iterating global reduction 2 with 20 rules applied. Total rules applied 564 place count 114 transition count 170
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 584 place count 114 transition count 150
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 3 with 20 rules applied. Total rules applied 604 place count 104 transition count 140
Applied a total of 604 rules in 28 ms. Remains 104 /376 variables (removed 272) and now considering 140/590 (removed 450) transitions.
// Phase 1: matrix 140 rows 104 cols
[2025-06-07 08:11:02] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:11:03] [INFO ] Implicit Places using invariants in 95 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 95 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 103/376 places, 140/590 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 93 transition count 130
Applied a total of 20 rules in 5 ms. Remains 93 /103 variables (removed 10) and now considering 130/140 (removed 10) transitions.
// Phase 1: matrix 130 rows 93 cols
[2025-06-07 08:11:03] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:11:03] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-07 08:11:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:11:03] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 93/376 places, 130/590 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 248 ms. Remains : 93/376 places, 130/590 transitions.
[2025-06-07 08:11:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:11:03] [INFO ] Flatten gal took : 2 ms
[2025-06-07 08:11:03] [INFO ] Input system was already deterministic with 130 transitions.
[2025-06-07 08:11:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:11:03] [INFO ] Flatten gal took : 2 ms
[2025-06-07 08:11:03] [INFO ] Time to serialize gal into /tmp/CTLFireability10457675498583955032.gal : 0 ms
[2025-06-07 08:11:03] [INFO ] Time to serialize properties into /tmp/CTLFireability16739514288589830829.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/CTLFireability10457675498583955032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16739514288589830829.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,5.11947e+10,0.165716,11020,2,5098,5,38385,6,0,505,28786,0
Converting to forward existential form...Done !
original formula: EF(EG(AF((((IdleTechs_2<1)||(OpenRequests_8_2<1))||(Idles<1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(!((((IdleTechs_2<1)||(OpenRequests_8_2<1))||(Idles<1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.43087,60524,1,0,7,389418,23,2,2456,119881,10
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
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 15 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 08:11:04] [INFO ] Computed 23 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:11:04] [INFO ] Implicit Places using invariants in 239 ms returned []
[2025-06-07 08:11:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:11:05] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
Running 461 sub problems to find dead transitions.
[2025-06-07 08:11:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/247 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/247 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 2 (OVERLAPS) 10/257 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 4 (OVERLAPS) 471/728 variables, 257/280 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/728 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 461 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 728/728 variables, and 280 constraints, problems are : Problem set: 0 solved, 461 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 257/257 constraints, PredecessorRefiner: 461/461 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 461 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/247 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/247 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 2 (OVERLAPS) 10/257 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 4 (OVERLAPS) 471/728 variables, 257/280 constraints. Problems are: Problem set: 0 solved, 461 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/728 variables, 461/741 constraints. Problems are: Problem set: 0 solved, 461 unsolved
(s206 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s185 1)
(s186 10)
(s187 0)
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(s190 0)
(s191 0)
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(s197 1)
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)
(s207 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 728/728 variables, and 741 constraints, problems are : Problem set: 0 solved, 461 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 257/257 constraints, PredecessorRefiner: 461/461 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60309ms problems are : Problem set: 0 solved, 461 unsolved
Search for dead transitions found 0 dead transitions in 60311ms
Starting structural reductions in LTL mode, iteration 1 : 257/376 places, 471/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60845 ms. Remains : 257/376 places, 471/590 transitions.
[2025-06-07 08:12:05] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:12:05] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:12:05] [INFO ] Input system was already deterministic with 471 transitions.
[2025-06-07 08:12:05] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:12:05] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:12:05] [INFO ] Time to serialize gal into /tmp/CTLFireability16765802912616590582.gal : 2 ms
[2025-06-07 08:12:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15265683444291541518.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/CTLFireability16765802912616590582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15265683444291541518.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 08:12:35] [INFO ] Flatten gal took : 14 ms
[2025-06-07 08:12:35] [INFO ] Applying decomposition
[2025-06-07 08:12:35] [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/graph16621308192408137152.txt' '-o' '/tmp/graph16621308192408137152.bin' '-w' '/tmp/graph16621308192408137152.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16621308192408137152.bin' '-l' '-1' '-v' '-w' '/tmp/graph16621308192408137152.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:12:35] [INFO ] Decomposing Gal with order
[2025-06-07 08:12:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:12:35] [INFO ] Removed a total of 660 redundant transitions.
[2025-06-07 08:12:35] [INFO ] Flatten gal took : 18 ms
[2025-06-07 08:12:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 5 ms.
[2025-06-07 08:12:35] [INFO ] Time to serialize gal into /tmp/CTLFireability1917577798709590942.gal : 3 ms
[2025-06-07 08:12:35] [INFO ] Time to serialize properties into /tmp/CTLFireability1082007471813145666.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/CTLFireability1917577798709590942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1082007471813145666.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 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 4 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 08:13:05] [INFO ] Computed 23 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:13:06] [INFO ] Implicit Places using invariants in 329 ms returned [186]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 330 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 3 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 337 ms. Remains : 256/376 places, 471/590 transitions.
[2025-06-07 08:13:06] [INFO ] Flatten gal took : 11 ms
[2025-06-07 08:13:06] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:13:06] [INFO ] Input system was already deterministic with 471 transitions.
[2025-06-07 08:13:06] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:13:06] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:13:06] [INFO ] Time to serialize gal into /tmp/CTLFireability11267742220971021703.gal : 1 ms
[2025-06-07 08:13:06] [INFO ] Time to serialize properties into /tmp/CTLFireability2023392384035337986.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/CTLFireability11267742220971021703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2023392384035337986.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,7.5979e+14,21.0659,591600,2,123407,5,3.14033e+06,6,0,1498,2.24696e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 08:13:36] [INFO ] Flatten gal took : 15 ms
[2025-06-07 08:13:36] [INFO ] Applying decomposition
[2025-06-07 08:13:36] [INFO ] Flatten gal took : 9 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/graph17459223756636586024.txt' '-o' '/tmp/graph17459223756636586024.bin' '-w' '/tmp/graph17459223756636586024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17459223756636586024.bin' '-l' '-1' '-v' '-w' '/tmp/graph17459223756636586024.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:13:36] [INFO ] Decomposing Gal with order
[2025-06-07 08:13:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:13:36] [INFO ] Removed a total of 692 redundant transitions.
[2025-06-07 08:13:36] [INFO ] Flatten gal took : 16 ms
[2025-06-07 08:13:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 4 ms.
[2025-06-07 08:13:36] [INFO ] Time to serialize gal into /tmp/CTLFireability17283147401165971937.gal : 3 ms
[2025-06-07 08:13:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17933371472072467746.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/CTLFireability17283147401165971937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17933371472072467746.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.
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,7.5979e+14,0.208776,13580,836,57,17547,427,674,37700,39,1464,0
Converting to forward existential form...Done !
original formula: !(A((i6.u37.Assigned_5_3<1) U (EX((A((((i5.u33.IdleTechs_0>=1)&&(i4.i0.u27.OpenRequests_0_0>=1))&&(i4.i0.u27.Idles>=1)) U (i9.u40.Assigne...321
=> equivalent forward existential formula: ([(((FwdU(Init,!((EX((!((E(!((i9.u40.Assigned_7_0>=1)) U (!((((i5.u33.IdleTechs_0>=1)&&(i4.i0.u27.OpenRequests_0...1184
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 118 places :
Symmetric choice reduction at 0 with 118 rule applications. Total rules 118 place count 258 transition count 472
Iterating global reduction 0 with 118 rules applied. Total rules applied 236 place count 258 transition count 472
Applied a total of 236 rules in 12 ms. Remains 258 /376 variables (removed 118) and now considering 472/590 (removed 118) transitions.
// Phase 1: matrix 472 rows 258 cols
[2025-06-07 08:14:06] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:14:06] [INFO ] Implicit Places using invariants in 405 ms returned [187]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 407 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 257/376 places, 472/590 transitions.
Applied a total of 0 rules in 3 ms. Remains 257 /257 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 422 ms. Remains : 257/376 places, 472/590 transitions.
[2025-06-07 08:14:06] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:14:06] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:14:06] [INFO ] Input system was already deterministic with 472 transitions.
[2025-06-07 08:14:06] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:14:06] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:14:06] [INFO ] Time to serialize gal into /tmp/CTLFireability3014688113661833550.gal : 1 ms
[2025-06-07 08:14:06] [INFO ] Time to serialize properties into /tmp/CTLFireability14690192826439847364.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/CTLFireability3014688113661833550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14690192826439847364.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,7.76132e+14,20.7802,560840,2,111183,5,2.95777e+06,6,0,1503,2.16329e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 08:14:36] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:14:36] [INFO ] Applying decomposition
[2025-06-07 08:14:36] [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/graph3525095411328654736.txt' '-o' '/tmp/graph3525095411328654736.bin' '-w' '/tmp/graph3525095411328654736.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3525095411328654736.bin' '-l' '-1' '-v' '-w' '/tmp/graph3525095411328654736.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:14:37] [INFO ] Decomposing Gal with order
[2025-06-07 08:14:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:14:37] [INFO ] Removed a total of 691 redundant transitions.
[2025-06-07 08:14:37] [INFO ] Flatten gal took : 17 ms
[2025-06-07 08:14:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 17 ms.
[2025-06-07 08:14:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10484838854296879457.gal : 2 ms
[2025-06-07 08:14:37] [INFO ] Time to serialize properties into /tmp/CTLFireability15416275964658162211.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/CTLFireability10484838854296879457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15416275964658162211.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.
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,7.76132e+14,0.152073,10472,583,57,12654,420,714,20147,39,1319,0
Converting to forward existential form...Done !
original formula: (AF(EX(AG((i2.i1.u85.ClientsWaiting_7<1)))) * EF(((i8.u30.MovetoZ_0_1_1<1)||(i2.i0.u44.MovetoZ_7_0_1<1))))
=> equivalent forward existential formula: ([FwdG(Init,!(EX(!(E(TRUE U !((i2.i1.u85.ClientsWaiting_7<1)))))))] = FALSE * [(Init * !(E(TRUE U ((i8.u30.Movet...209
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
(forward)formula 0,0,0.602227,27240,1,0,46143,866,4056,88319,171,3612,102802
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-12 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 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 544 place count 114 transition count 170
Iterating global reduction 2 with 20 rules applied. Total rules applied 564 place count 114 transition count 170
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 584 place count 114 transition count 150
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 3 with 20 rules applied. Total rules applied 604 place count 104 transition count 140
Applied a total of 604 rules in 30 ms. Remains 104 /376 variables (removed 272) and now considering 140/590 (removed 450) transitions.
// Phase 1: matrix 140 rows 104 cols
[2025-06-07 08:14:37] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:14:37] [INFO ] Implicit Places using invariants in 70 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 103/376 places, 140/590 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 93 transition count 130
Applied a total of 20 rules in 5 ms. Remains 93 /103 variables (removed 10) and now considering 130/140 (removed 10) transitions.
// Phase 1: matrix 130 rows 93 cols
[2025-06-07 08:14:37] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:14:37] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-07 08:14:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:14:37] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 93/376 places, 130/590 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 236 ms. Remains : 93/376 places, 130/590 transitions.
[2025-06-07 08:14:37] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:14:37] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:14:37] [INFO ] Input system was already deterministic with 130 transitions.
[2025-06-07 08:14:37] [INFO ] Flatten gal took : 2 ms
[2025-06-07 08:14:37] [INFO ] Flatten gal took : 2 ms
[2025-06-07 08:14:37] [INFO ] Time to serialize gal into /tmp/CTLFireability8493466203791402065.gal : 0 ms
[2025-06-07 08:14:37] [INFO ] Time to serialize properties into /tmp/CTLFireability18362975527471382529.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/CTLFireability8493466203791402065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18362975527471382529.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,5.11947e+10,0.106115,8208,2,3304,5,26094,6,0,505,14779,0
Converting to forward existential form...Done !
original formula: EF(EG((((IdleTechs_0<1)||(OpenRequests_7_0<1))||(Idles<1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((IdleTechs_0<1)||(OpenRequests_7_0<1))||(Idles<1)))] != FALSE
Hit Full ! (commute/partial/dont) 69/0/61
(forward)formula 0,1,0.688429,32752,1,0,6,178034,19,0,2563,72744,8
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 158 Post agglomeration using F-continuation condition.Transition count delta: 158
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 376 transition count 432
Reduce places removed 158 places and 0 transitions.
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 196 rules applied. Total rules applied 354 place count 218 transition count 394
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 354 place count 218 transition count 355
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 432 place count 179 transition count 355
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 433 place count 178 transition count 315
Iterating global reduction 2 with 1 rules applied. Total rules applied 434 place count 178 transition count 315
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 444 place count 168 transition count 305
Iterating global reduction 2 with 10 rules applied. Total rules applied 454 place count 168 transition count 305
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 463 place count 159 transition count 287
Iterating global reduction 2 with 9 rules applied. Total rules applied 472 place count 159 transition count 287
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 480 place count 151 transition count 263
Iterating global reduction 2 with 8 rules applied. Total rules applied 488 place count 151 transition count 263
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 496 place count 151 transition count 255
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 514 place count 142 transition count 246
Applied a total of 514 rules in 25 ms. Remains 142 /376 variables (removed 234) and now considering 246/590 (removed 344) transitions.
// Phase 1: matrix 246 rows 142 cols
[2025-06-07 08:14:38] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:14:38] [INFO ] Implicit Places using invariants in 120 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 121 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 141/376 places, 246/590 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 131 transition count 236
Applied a total of 20 rules in 5 ms. Remains 131 /141 variables (removed 10) and now considering 236/246 (removed 10) transitions.
// Phase 1: matrix 236 rows 131 cols
[2025-06-07 08:14:38] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:14:38] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-07 08:14:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:14:39] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 131/376 places, 236/590 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 330 ms. Remains : 131/376 places, 236/590 transitions.
[2025-06-07 08:14:39] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:14:39] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:14:39] [INFO ] Input system was already deterministic with 236 transitions.
[2025-06-07 08:14:39] [INFO ] Flatten gal took : 4 ms
[2025-06-07 08:14:39] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability12576082236003400764.gal : 1 ms
[2025-06-07 08:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability10614689654640842139.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/CTLFireability12576082236003400764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10614689654640842139.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,3.64249e+12,0.484309,22804,2,6695,5,115468,6,0,763,67066,0
Converting to forward existential form...Done !
original formula: EF(EG(((A((((IdleTechs_0>=1)&&(OpenRequests_4_1>=1))&&(Idles>=1)) U (MovetoZ_4_0_0>=1)) + ((StartSecuring_8_2>=1)&&(ClientsWaiting_8>=1))...298
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((!((E(!((MovetoZ_4_0_0>=1)) U (!((((IdleTechs_0>=1)&&(OpenRequests_4_1>=1))&&(Idles>=1)))...413
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 234/0/2
(forward)formula 0,1,3.21625,105664,1,0,13,642180,30,5,3912,278779,15
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
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 11 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 08:14:42] [INFO ] Computed 23 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:14:42] [INFO ] Implicit Places using invariants in 286 ms returned [186]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 287 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 4 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 302 ms. Remains : 256/376 places, 471/590 transitions.
[2025-06-07 08:14:42] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:14:42] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:14:42] [INFO ] Input system was already deterministic with 471 transitions.
[2025-06-07 08:14:42] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:14:42] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:14:42] [INFO ] Time to serialize gal into /tmp/CTLFireability13108304207866040137.gal : 2 ms
[2025-06-07 08:14:42] [INFO ] Time to serialize properties into /tmp/CTLFireability4024250695532295807.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/CTLFireability13108304207866040137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4024250695532295807.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,7.5979e+14,22.4749,477332,2,98953,5,2.45807e+06,6,0,1498,1.78573e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 08:15:12] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:15:12] [INFO ] Applying decomposition
[2025-06-07 08:15:12] [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/graph5912451404823501193.txt' '-o' '/tmp/graph5912451404823501193.bin' '-w' '/tmp/graph5912451404823501193.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5912451404823501193.bin' '-l' '-1' '-v' '-w' '/tmp/graph5912451404823501193.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:15:12] [INFO ] Decomposing Gal with order
[2025-06-07 08:15:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:15:12] [INFO ] Removed a total of 686 redundant transitions.
[2025-06-07 08:15:12] [INFO ] Flatten gal took : 17 ms
[2025-06-07 08:15:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 5 ms.
[2025-06-07 08:15:12] [INFO ] Time to serialize gal into /tmp/CTLFireability3457765436021247868.gal : 3 ms
[2025-06-07 08:15:12] [INFO ] Time to serialize properties into /tmp/CTLFireability9157661890696549039.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/CTLFireability3457765436021247868.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9157661890696549039.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,7.5979e+14,0.164226,10732,824,59,13571,306,725,19061,42,1155,0
Converting to forward existential form...Done !
original formula: AX(AG(((E((((i2.i1.u11.IdleTechs_2>=1)&&(i4.u32.OpenRequests_4_0>=1))&&((i0.i0.u25.Idles>=1)&&(i5.u23.Assigned_7_3>=1))) U ((((i3.i1.u53....516
=> equivalent forward existential formula: ([FwdG((FwdU(EY(Init),TRUE) * !((E((((i2.i1.u11.IdleTechs_2>=1)&&(i4.u32.OpenRequests_4_0>=1))&&((i0.i0.u25.Idle...997
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
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
(forward)formula 0,0,4.05269,116460,1,0,206664,753,4582,440047,200,3113,351076
FORMULA UtilityControlRoom-PT-Z4T4N10-CTLFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
[2025-06-07 08:15:16] [INFO ] Flatten gal took : 30 ms
[2025-06-07 08:15:17] [INFO ] Flatten gal took : 30 ms
[2025-06-07 08:15:17] [INFO ] Applying decomposition
[2025-06-07 08:15:17] [INFO ] Flatten gal took : 30 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/graph13380227802701232593.txt' '-o' '/tmp/graph13380227802701232593.bin' '-w' '/tmp/graph13380227802701232593.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13380227802701232593.bin' '-l' '-1' '-v' '-w' '/tmp/graph13380227802701232593.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:15:17] [INFO ] Decomposing Gal with order
[2025-06-07 08:15:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:15:17] [INFO ] Removed a total of 520 redundant transitions.
[2025-06-07 08:15:17] [INFO ] Flatten gal took : 47 ms
[2025-06-07 08:15:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 438 labels/synchronizations in 7 ms.
[2025-06-07 08:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability10775161511823731044.gal : 3 ms
[2025-06-07 08:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15357105622964606199.ctl : 9 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/CTLFireability10775161511823731044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15357105622964606199.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 6 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 08:40:02] [INFO ] Flatten gal took : 216 ms
[2025-06-07 08:40:02] [INFO ] Time to serialize gal into /tmp/CTLFireability4410242580016051719.gal : 27 ms
[2025-06-07 08:40:02] [INFO ] Time to serialize properties into /tmp/CTLFireability15805186255917873877.ctl : 34 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/CTLFireability4410242580016051719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15805186255917873877.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,5.43879e+15,967.1,13668528,2,1.39582e+06,5,9.01968e+07,6,0,2097,3.51007e+07,0
Converting to forward existential form...Done !
original formula: A(!(((((((((StartSecuring_0_3>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_2_0>=1)&&(ClientsWaiting_2>=1)))||(((StartSecuring_4_2>=1)&&(C...46712
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-Z4T4N10"
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-Z4T4N10, 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-174915590600898"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N10.tgz
mv UtilityControlRoom-PT-Z4T4N10 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 ;