About the Execution of ITS-Tools for UtilityControlRoom-PT-Z2T3N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 653271.00 | 0.00 | 0.00 | FTFTFFTFTFFFTTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590400794.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-Z2T3N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590400794
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 24K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 208K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 80K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 413K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 33K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 153K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.3K 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 116K 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-Z2T3N10-CTLFireability-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749274056326
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-Z2T3N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 05:27:37] [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 05:27:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 05:27:37] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2025-06-07 05:27:37] [INFO ] Transformed 174 places.
[2025-06-07 05:27:37] [INFO ] Transformed 270 transitions.
[2025-06-07 05:27:37] [INFO ] Parsed PT model containing 174 places and 270 transitions and 850 arcs in 179 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
[2025-06-07 05:27:37] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 05:27:37] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 05:27:37] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 05:27:37] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 05:27:37] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 05:27:37] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 05:27:37] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
Support contains 174 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 8 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2025-06-07 05:27:38] [INFO ] Computed 23 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:27:38] [INFO ] Implicit Places using invariants in 229 ms returned []
[2025-06-07 05:27:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:27:38] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2025-06-07 05:27:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 197 constraints, problems are : Problem set: 0 solved, 220 unsolved in 11180 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 220/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 417 constraints, problems are : Problem set: 0 solved, 220 unsolved in 18841 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30168ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 30181ms
Finished structural reductions in LTL mode , in 1 iterations and 30660 ms. Remains : 174/174 places, 230/230 transitions.
Support contains 174 out of 174 places after structural reductions.
[2025-06-07 05:28:09] [INFO ] Flatten gal took : 54 ms
[2025-06-07 05:28:09] [INFO ] Flatten gal took : 39 ms
[2025-06-07 05:28:09] [INFO ] Input system was already deterministic with 230 transitions.
Reduction of identical properties reduced properties to check from 65 to 62
RANDOM walk for 40000 steps (8 resets) in 1444 ms. (27 steps per ms) remains 3/62 properties
BEST_FIRST walk for 40004 steps (8 resets) in 419 ms. (95 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 1/2 properties
[2025-06-07 05:28:10] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp19 is UNSAT
After SMT solving in domain Real declared 120/404 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 27 ms.
Refiners :[Positive P Invariants (semi-flows): 0/23 constraints, State Equation: 0/174 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-07 05:28:10] [INFO ] Flatten gal took : 21 ms
[2025-06-07 05:28:10] [INFO ] Flatten gal took : 22 ms
[2025-06-07 05:28:10] [INFO ] Input system was already deterministic with 230 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 18 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2025-06-07 05:28:10] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:28:10] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-07 05:28:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:28:10] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2025-06-07 05:28:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 177 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8640 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 364/364 variables, and 377 constraints, problems are : Problem set: 0 solved, 200 unsolved in 16246 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24943ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 24944ms
Starting structural reductions in LTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25103 ms. Remains : 154/174 places, 210/230 transitions.
[2025-06-07 05:28:35] [INFO ] Flatten gal took : 18 ms
[2025-06-07 05:28:35] [INFO ] Flatten gal took : 17 ms
[2025-06-07 05:28:35] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 05:28:35] [INFO ] Flatten gal took : 20 ms
[2025-06-07 05:28:35] [INFO ] Flatten gal took : 14 ms
[2025-06-07 05:28:35] [INFO ] Time to serialize gal into /tmp/CTLFireability4951843351054273666.gal : 6 ms
[2025-06-07 05:28:35] [INFO ] Time to serialize properties into /tmp/CTLFireability6324799977182708119.ctl : 8 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/CTLFireability4951843351054273666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6324799977182708119.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46215e+11,23.8519,628732,2,231658,5,3.47891e+06,6,0,829,2.01046e+06,0
Converting to forward existential form...Done !
original formula: AG((A(((((((((NumClientsReq>=1)&&(DoSecuring_3_1>=1))||((NumClientsReq>=1)&&(DoSecuring_4_0>=1)))||(((NumClientsReq>=1)&&(DoSecuring_4_1>...6517
=> equivalent forward existential formula: (([(FwdU(FwdU(Init,TRUE),!(!((((((((StartSecuring_4_0>=1)&&(ClientsTimeout_4>=1))||((StartSecuring_6_1>=1)&&(Cli...5770
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 05:29:06] [INFO ] Flatten gal took : 11 ms
[2025-06-07 05:29:06] [INFO ] Applying decomposition
[2025-06-07 05:29:06] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11154945469740855319.txt' '-o' '/tmp/graph11154945469740855319.bin' '-w' '/tmp/graph11154945469740855319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11154945469740855319.bin' '-l' '-1' '-v' '-w' '/tmp/graph11154945469740855319.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:29:06] [INFO ] Decomposing Gal with order
[2025-06-07 05:29:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:29:06] [INFO ] Removed a total of 252 redundant transitions.
[2025-06-07 05:29:06] [INFO ] Flatten gal took : 63 ms
[2025-06-07 05:29:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 11 ms.
[2025-06-07 05:29:06] [INFO ] Time to serialize gal into /tmp/CTLFireability4135998947020122858.gal : 5 ms
[2025-06-07 05:29:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12981162456967438079.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/CTLFireability4135998947020122858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12981162456967438079.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,1.46215e+11,0.166867,12644,940,83,13950,365,520,54795,39,2608,0
Converting to forward existential form...Done !
original formula: AG((A(((((((((i1.i0.u0.NumClientsReq>=1)&&(i9.i0.u60.DoSecuring_3_1>=1))||((i1.i0.u0.NumClientsReq>=1)&&(i3.i1.u55.DoSecuring_4_0>=1)))||...9329
=> equivalent forward existential formula: (([(FwdU(FwdU(Init,TRUE),!(!((((((((i3.i0.u26.StartSecuring_4_0>=1)&&(i3.i1.u55.ClientsTimeout_4>=1))||((i7.u29....12270
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
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 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 11 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2025-06-07 05:29:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:29:36] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-07 05:29:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:29:36] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2025-06-07 05:29:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 177 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8579 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 364/364 variables, and 377 constraints, problems are : Problem set: 0 solved, 200 unsolved in 15879 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24505ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 24507ms
Starting structural reductions in LTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24719 ms. Remains : 154/174 places, 210/230 transitions.
[2025-06-07 05:30:01] [INFO ] Flatten gal took : 11 ms
[2025-06-07 05:30:01] [INFO ] Flatten gal took : 12 ms
[2025-06-07 05:30:01] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 05:30:01] [INFO ] Flatten gal took : 11 ms
[2025-06-07 05:30:01] [INFO ] Flatten gal took : 11 ms
[2025-06-07 05:30:01] [INFO ] Time to serialize gal into /tmp/CTLFireability14963138609710624342.gal : 1 ms
[2025-06-07 05:30:01] [INFO ] Time to serialize properties into /tmp/CTLFireability1303463175179562131.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/CTLFireability14963138609710624342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1303463175179562131.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,1.46215e+11,27.3962,629116,2,231658,5,3.47891e+06,6,0,829,2.01046e+06,0
Converting to forward existential form...Done !
original formula: AX(((A((((((((((StartSecuring_4_0>=1)&&(ClientsTimeout_4>=1))||((StartSecuring_6_1>=1)&&(ClientsTimeout_6>=1)))||(((StartSecuring_1_1>=1)...11953
=> equivalent forward existential formula: (((((((([(FwdU(((FwdU(EY(Init),!(!(((((((E(((((((Assigned_0_0>=1)||(Assigned_0_1>=1))||((Assigned_1_0>=1)||(Assi...57678
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 05:30:31] [INFO ] Flatten gal took : 13 ms
[2025-06-07 05:30:31] [INFO ] Applying decomposition
[2025-06-07 05:30:31] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17252520451544177354.txt' '-o' '/tmp/graph17252520451544177354.bin' '-w' '/tmp/graph17252520451544177354.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17252520451544177354.bin' '-l' '-1' '-v' '-w' '/tmp/graph17252520451544177354.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:30:31] [INFO ] Decomposing Gal with order
[2025-06-07 05:30:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:30:31] [INFO ] Removed a total of 250 redundant transitions.
[2025-06-07 05:30:31] [INFO ] Flatten gal took : 29 ms
[2025-06-07 05:30:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 6 ms.
[2025-06-07 05:30:31] [INFO ] Time to serialize gal into /tmp/CTLFireability6634719449141991497.gal : 3 ms
[2025-06-07 05:30:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6786059501762205154.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/CTLFireability6634719449141991497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6786059501762205154.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46215e+11,0.16602,12300,721,78,14284,411,527,48041,27,3378,0
Converting to forward existential form...Done !
original formula: AX(((A((((((((((i2.u24.StartSecuring_4_0>=1)&&(i2.u52.ClientsTimeout_4>=1))||((i0.i0.u28.StartSecuring_6_1>=1)&&(i0.i0.u53.ClientsTimeout...16837
=> equivalent forward existential formula: (((((((([(FwdU(((FwdU(EY(Init),!(!(((((((E(((((((i1.i0.u13.Assigned_0_0>=1)||(i1.i0.u21.Assigned_0_1>=1))||((i6....84246
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
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
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 0,1,4.72226,151692,1,0,294196,2906,2962,660401,145,22055,334166
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-01 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 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 7 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2025-06-07 05:30:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:30:36] [INFO ] Implicit Places using invariants in 93 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 104 ms. Remains : 153/174 places, 210/230 transitions.
[2025-06-07 05:30:36] [INFO ] Flatten gal took : 11 ms
[2025-06-07 05:30:36] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:30:36] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 05:30:36] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:30:36] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:30:36] [INFO ] Time to serialize gal into /tmp/CTLFireability8320874669762580275.gal : 1 ms
[2025-06-07 05:30:36] [INFO ] Time to serialize properties into /tmp/CTLFireability730088318215490411.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/CTLFireability8320874669762580275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability730088318215490411.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46215e+11,3.01866,96088,2,40076,5,487838,6,0,825,318490,0
Converting to forward existential form...Done !
original formula: E(A(EX(EX(!((((((ControlRoomDispatch_2>=1)||(ControlRoomDispatch_3>=1))||((ControlRoomDispatch_0>=1)||(ControlRoomDispatch_1>=1)))||(((Co...6707
=> equivalent forward existential formula: ([FwdG(FwdU(Init,!((E(!(!((((((ClientsWaiting_0>=1)||(ClientsWaiting_1>=1))||((ClientsWaiting_4>=1)||(ClientsWai...8392
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-07 05:31:06] [INFO ] Flatten gal took : 10 ms
[2025-06-07 05:31:06] [INFO ] Applying decomposition
[2025-06-07 05:31:06] [INFO ] Flatten gal took : 7 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/graph3855547032839523499.txt' '-o' '/tmp/graph3855547032839523499.bin' '-w' '/tmp/graph3855547032839523499.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3855547032839523499.bin' '-l' '-1' '-v' '-w' '/tmp/graph3855547032839523499.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:31:06] [INFO ] Decomposing Gal with order
[2025-06-07 05:31:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:31:06] [INFO ] Removed a total of 235 redundant transitions.
[2025-06-07 05:31:06] [INFO ] Flatten gal took : 15 ms
[2025-06-07 05:31:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 6 ms.
[2025-06-07 05:31:06] [INFO ] Time to serialize gal into /tmp/CTLFireability4236071228945671262.gal : 3 ms
[2025-06-07 05:31:06] [INFO ] Time to serialize properties into /tmp/CTLFireability1042139543325672043.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/CTLFireability4236071228945671262.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1042139543325672043.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46215e+11,0.049492,5656,308,23,2902,127,499,3901,28,245,0
Converting to forward existential form...Done !
original formula: E(A(EX(EX(!((((((i0.i1.u7.ControlRoomDispatch_2>=1)||(i7.i0.u38.ControlRoomDispatch_3>=1))||((i4.u5.ControlRoomDispatch_0>=1)||(i3.i0.u6....9514
=> equivalent forward existential formula: ([FwdG(FwdU(Init,!((E(!(!((((((i4.u48.ClientsWaiting_0>=1)||(i3.i1.u52.ClientsWaiting_1>=1))||((i8.i1.u49.Client...11776
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,3.72648,101656,1,0,156155,209,2390,471140,115,553,196801
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2025-06-07 05:31:10] [INFO ] Computed 23 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:31:10] [INFO ] Implicit Places using invariants in 83 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 84 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88 ms. Remains : 173/174 places, 230/230 transitions.
[2025-06-07 05:31:10] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:31:10] [INFO ] Flatten gal took : 9 ms
[2025-06-07 05:31:10] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 05:31:10] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:31:10] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:31:10] [INFO ] Time to serialize gal into /tmp/CTLFireability162068477566540039.gal : 2 ms
[2025-06-07 05:31:10] [INFO ] Time to serialize properties into /tmp/CTLFireability5859892960936722810.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/CTLFireability162068477566540039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5859892960936722810.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.2712e+11,11.4333,319016,2,126637,5,1.62472e+06,6,0,925,1.01469e+06,0
Converting to forward existential form...Done !
original formula: E(E(EG(A(E((((((((((IdleTechs_0>=1)&&(OpenRequests_7_1>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_6_0>=1))&&(Idles>=1)))||((((I...11251
=> equivalent forward existential formula: ([FwdG(FwdU(Init,E(EG(!((E(!((((((((StartSecuring_7_1>=1)&&(ClientsWaiting_7>=1))||((StartSecuring_6_0>=1)&&(Cli...21516
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 05:31:40] [INFO ] Flatten gal took : 23 ms
[2025-06-07 05:31:40] [INFO ] Applying decomposition
[2025-06-07 05:31:40] [INFO ] Flatten gal took : 24 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/graph16190529661669876723.txt' '-o' '/tmp/graph16190529661669876723.bin' '-w' '/tmp/graph16190529661669876723.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16190529661669876723.bin' '-l' '-1' '-v' '-w' '/tmp/graph16190529661669876723.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:31:40] [INFO ] Decomposing Gal with order
[2025-06-07 05:31:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:31:40] [INFO ] Removed a total of 220 redundant transitions.
[2025-06-07 05:31:40] [INFO ] Flatten gal took : 30 ms
[2025-06-07 05:31:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 10 ms.
[2025-06-07 05:31:40] [INFO ] Time to serialize gal into /tmp/CTLFireability10570894014757812740.gal : 5 ms
[2025-06-07 05:31:40] [INFO ] Time to serialize properties into /tmp/CTLFireability7052725543853903230.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/CTLFireability10570894014757812740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7052725543853903230.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,2.2712e+11,0.088512,6204,295,51,3683,279,529,6139,59,952,0
Converting to forward existential form...Done !
original formula: E(E(EG(A(E((((((((((i6.u28.IdleTechs_0>=1)&&(i4.i0.u41.OpenRequests_7_1>=1))&&(i5.i0.u13.Idles>=1))||(((i9.i0.u8.IdleTechs_1>=1)&&(i3.i1....16251
=> equivalent forward existential formula: ([FwdG(FwdU(Init,E(EG(!((E(!((((((((i4.i1.u64.StartSecuring_7_1>=1)&&(i4.i1.u55.ClientsWaiting_7>=1))||((i3.i0.u...30937
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 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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,2.88388,88892,1,0,179823,710,2495,282193,243,2370,205516
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 5 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
[2025-06-07 05:31:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:31:43] [INFO ] Implicit Places using invariants in 83 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 92 ms. Remains : 173/174 places, 230/230 transitions.
[2025-06-07 05:31:43] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:31:43] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:31:43] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 05:31:43] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:31:43] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:31:43] [INFO ] Time to serialize gal into /tmp/CTLFireability4694265202025904273.gal : 1 ms
[2025-06-07 05:31:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9688833737936444260.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/CTLFireability4694265202025904273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9688833737936444260.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,2.2712e+11,13.0281,318560,2,126637,5,1.62472e+06,6,0,925,1.01469e+06,0
Converting to forward existential form...Done !
original formula: E(!(AF(E(A(((((((((IdleTechs_1>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_3_1>=1))&&(Idles>=1)))||((((Id...7180
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(!(EG(!(E(!((E(!(!((((((Finished_6<1)&&(Finished_7<1))&&((Finished_4<1)&&(Finished_5<1)))&&(((...5107
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 05:32:13] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:32:13] [INFO ] Applying decomposition
[2025-06-07 05:32:13] [INFO ] Flatten gal took : 7 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/graph10592636545306310334.txt' '-o' '/tmp/graph10592636545306310334.bin' '-w' '/tmp/graph10592636545306310334.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10592636545306310334.bin' '-l' '-1' '-v' '-w' '/tmp/graph10592636545306310334.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:32:13] [INFO ] Decomposing Gal with order
[2025-06-07 05:32:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:32:13] [INFO ] Removed a total of 218 redundant transitions.
[2025-06-07 05:32:13] [INFO ] Flatten gal took : 13 ms
[2025-06-07 05:32:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 6 ms.
[2025-06-07 05:32:13] [INFO ] Time to serialize gal into /tmp/CTLFireability16142828454807494302.gal : 2 ms
[2025-06-07 05:32:13] [INFO ] Time to serialize properties into /tmp/CTLFireability11479010617114565848.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/CTLFireability16142828454807494302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11479010617114565848.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,2.2712e+11,0.063419,6320,336,39,3926,223,527,6938,51,746,0
Converting to forward existential form...Done !
original formula: E(!(AF(E(A(((((((((i4.i0.u8.IdleTechs_1>=1)&&(i5.i0.u38.OpenRequests_2_1>=1))&&(i3.i1.u19.Idles>=1))||(((i4.i0.u8.IdleTechs_1>=1)&&(i6.u3...10290
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(!(EG(!(E(!((E(!(!((((((i7.i0.u4.Finished_6<1)&&(i8.i1.u46.Finished_7<1))&&((i9.u45.Finished_4...10924
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.419771,18992,1,0,27798,400,2219,53844,196,835,45635
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 134 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 114 transition count 150
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 113 transition count 130
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 113 transition count 130
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 152 place count 103 transition count 120
Iterating global reduction 2 with 10 rules applied. Total rules applied 162 place count 103 transition count 120
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 93 transition count 100
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 93 transition count 100
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 192 place count 83 transition count 90
Iterating global reduction 2 with 10 rules applied. Total rules applied 202 place count 83 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 212 place count 83 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 212 place count 83 transition count 70
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 232 place count 73 transition count 70
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 252 place count 63 transition count 60
Applied a total of 252 rules in 42 ms. Remains 63 /174 variables (removed 111) and now considering 60/230 (removed 170) transitions.
// Phase 1: matrix 60 rows 63 cols
[2025-06-07 05:32:14] [INFO ] Computed 23 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:32:14] [INFO ] Implicit Places using invariants in 45 ms returned [22]
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 : 62/174 places, 60/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 91 ms. Remains : 62/174 places, 60/230 transitions.
[2025-06-07 05:32:14] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:32:14] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:32:14] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-07 05:32:14] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:32:14] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:32:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16928493907845749146.gal : 0 ms
[2025-06-07 05:32:14] [INFO ] Time to serialize properties into /tmp/CTLFireability11342716399042432259.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/CTLFireability16928493907845749146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11342716399042432259.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,774144,0.031773,5208,2,1691,5,9655,6,0,311,5141,0
Converting to forward existential form...Done !
original formula: EG((((((Finished_6<1)&&(Finished_7<1))&&((Finished_4<1)&&(Finished_5<1)))&&(((Finished_8<1)&&(Finished_9<1))&&((Finished_2<1)&&(Finished_...198
=> equivalent forward existential formula: [FwdG(Init,(((((Finished_6<1)&&(Finished_7<1))&&((Finished_4<1)&&(Finished_5<1)))&&(((Finished_8<1)&&(Finished_9...241
Hit Full ! (commute/partial/dont) 40/180/20
(forward)formula 0,0,0.21269,14424,1,0,6,60175,19,1,1574,25671,8
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2025-06-07 05:32:14] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:32:14] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-07 05:32:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:32:14] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2025-06-07 05:32:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 197 constraints, problems are : Problem set: 0 solved, 220 unsolved in 10220 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 220/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 417 constraints, problems are : Problem set: 0 solved, 220 unsolved in 18818 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29081ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 29082ms
Finished structural reductions in LTL mode , in 1 iterations and 29253 ms. Remains : 174/174 places, 230/230 transitions.
[2025-06-07 05:32:43] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:32:43] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:32:43] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 05:32:43] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:32:43] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:32:43] [INFO ] Time to serialize gal into /tmp/CTLFireability15237211544826593718.gal : 2 ms
[2025-06-07 05:32:43] [INFO ] Time to serialize properties into /tmp/CTLFireability2346165196047588446.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/CTLFireability15237211544826593718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2346165196047588446.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 05:33:13] [INFO ] Flatten gal took : 9 ms
[2025-06-07 05:33:13] [INFO ] Applying decomposition
[2025-06-07 05:33:13] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2266112397189547703.txt' '-o' '/tmp/graph2266112397189547703.bin' '-w' '/tmp/graph2266112397189547703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2266112397189547703.bin' '-l' '-1' '-v' '-w' '/tmp/graph2266112397189547703.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:33:14] [INFO ] Decomposing Gal with order
[2025-06-07 05:33:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:33:14] [INFO ] Removed a total of 234 redundant transitions.
[2025-06-07 05:33:14] [INFO ] Flatten gal took : 16 ms
[2025-06-07 05:33:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 6 ms.
[2025-06-07 05:33:14] [INFO ] Time to serialize gal into /tmp/CTLFireability9352789043551523444.gal : 2 ms
[2025-06-07 05:33:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15494375608757909716.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/CTLFireability9352789043551523444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15494375608757909716.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,2.2712e+11,0.100032,7848,423,82,7600,366,494,10016,41,4279,0
Converting to forward existential form...Done !
original formula: (EG(EF((((((((((u42.IdleTechs_0>=1)&&(i10.i0.u40.OpenRequests_7_1>=1))&&(i5.i0.u7.Idles>=1))||(((u42.IdleTechs_1>=1)&&(i9.i0.u39.OpenRequ...21780
=> equivalent forward existential formula: (([(EY((Init * EG(E(TRUE U (((((((((u42.IdleTechs_0>=1)&&(i10.i0.u40.OpenRequests_7_1>=1))&&(i5.i0.u7.Idles>=1))...35049
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
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,0.285814,13992,1,0,19116,1093,2389,19400,184,6907,31724
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 15 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2025-06-07 05:33:14] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:33:14] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-07 05:33:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:33:14] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:33:14] [INFO ] Redundant transitions in 8 ms returned []
Running 200 sub problems to find dead transitions.
[2025-06-07 05:33:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 177 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8681 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 364/364 variables, and 377 constraints, problems are : Problem set: 0 solved, 200 unsolved in 16130 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24846ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 24847ms
Starting structural reductions in SI_CTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25016 ms. Remains : 154/174 places, 210/230 transitions.
[2025-06-07 05:33:39] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:33:39] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:33:39] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 05:33:39] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:33:39] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:33:39] [INFO ] Time to serialize gal into /tmp/CTLFireability1640569770524311435.gal : 1 ms
[2025-06-07 05:33:39] [INFO ] Time to serialize properties into /tmp/CTLFireability7463755219703770157.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/CTLFireability1640569770524311435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7463755219703770157.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46215e+11,25.2053,630776,2,231658,5,3.47891e+06,6,0,829,2.01046e+06,0
Converting to forward existential form...Done !
original formula: EG(!(E(((((((Assigned_0_0>=1)||(Assigned_0_1>=1))||((Assigned_1_0>=1)||(Assigned_1_1>=1)))||(((Assigned_2_0>=1)||(Assigned_2_1>=1))||((As...5275
=> equivalent forward existential formula: [FwdG(Init,!(E(((((((Assigned_0_0>=1)||(Assigned_0_1>=1))||((Assigned_1_0>=1)||(Assigned_1_1>=1)))||(((Assigned_...2916
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-07 05:34:09] [INFO ] Flatten gal took : 10 ms
[2025-06-07 05:34:09] [INFO ] Applying decomposition
[2025-06-07 05:34:09] [INFO ] Flatten gal took : 6 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/graph10658757334868799936.txt' '-o' '/tmp/graph10658757334868799936.bin' '-w' '/tmp/graph10658757334868799936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10658757334868799936.bin' '-l' '-1' '-v' '-w' '/tmp/graph10658757334868799936.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:34:09] [INFO ] Decomposing Gal with order
[2025-06-07 05:34:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:34:09] [INFO ] Removed a total of 256 redundant transitions.
[2025-06-07 05:34:09] [INFO ] Flatten gal took : 27 ms
[2025-06-07 05:34:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 11 ms.
[2025-06-07 05:34:09] [INFO ] Time to serialize gal into /tmp/CTLFireability14138284505458106977.gal : 17 ms
[2025-06-07 05:34:09] [INFO ] Time to serialize properties into /tmp/CTLFireability5932514290413202401.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/CTLFireability14138284505458106977.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5932514290413202401.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,1.46215e+11,0.322175,14276,887,78,14234,352,521,73942,27,3332,0
Converting to forward existential form...Done !
original formula: EG(!(E(((((((i9.i0.u25.Assigned_0_0>=1)||(i9.i0.u19.Assigned_0_1>=1))||((i7.i0.u20.Assigned_1_0>=1)||(i7.i0.u10.Assigned_1_1>=1)))||(((i0...7605
=> equivalent forward existential formula: [FwdG(Init,!(E(((((((i9.i0.u25.Assigned_0_0>=1)||(i9.i0.u19.Assigned_0_1>=1))||((i7.i0.u20.Assigned_1_0>=1)||(i7...7648
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,15.2621,375572,1,0,338387,2573,2507,3.26666e+06,129,14157,337904
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 156 transition count 212
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 156 transition count 212
Applied a total of 36 rules in 6 ms. Remains 156 /174 variables (removed 18) and now considering 212/230 (removed 18) transitions.
// Phase 1: matrix 212 rows 156 cols
[2025-06-07 05:34:25] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:34:25] [INFO ] Implicit Places using invariants in 156 ms returned []
[2025-06-07 05:34:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:34:25] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2025-06-07 05:34:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 10/156 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (OVERLAPS) 212/368 variables, 156/179 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 0/368 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 368/368 variables, and 179 constraints, problems are : Problem set: 0 solved, 202 unsolved in 8604 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 10/156 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (OVERLAPS) 212/368 variables, 156/179 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 202/381 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (OVERLAPS) 0/368 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 368/368 variables, and 381 constraints, problems are : Problem set: 0 solved, 202 unsolved in 19209 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27861ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 27861ms
Starting structural reductions in LTL mode, iteration 1 : 156/174 places, 212/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28338 ms. Remains : 156/174 places, 212/230 transitions.
[2025-06-07 05:34:53] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:34:53] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:34:53] [INFO ] Input system was already deterministic with 212 transitions.
[2025-06-07 05:34:53] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:34:53] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:34:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8326192925418220483.gal : 1 ms
[2025-06-07 05:34:53] [INFO ] Time to serialize properties into /tmp/CTLFireability16043511069554990516.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/CTLFireability8326192925418220483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16043511069554990516.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 05:35:23] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:35:23] [INFO ] Applying decomposition
[2025-06-07 05:35:23] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2668459298480610492.txt' '-o' '/tmp/graph2668459298480610492.bin' '-w' '/tmp/graph2668459298480610492.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2668459298480610492.bin' '-l' '-1' '-v' '-w' '/tmp/graph2668459298480610492.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:35:23] [INFO ] Decomposing Gal with order
[2025-06-07 05:35:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:35:23] [INFO ] Removed a total of 254 redundant transitions.
[2025-06-07 05:35:23] [INFO ] Flatten gal took : 12 ms
[2025-06-07 05:35:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 3 ms.
[2025-06-07 05:35:23] [INFO ] Time to serialize gal into /tmp/CTLFireability2651939082272619041.gal : 2 ms
[2025-06-07 05:35:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10789391423599638138.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/CTLFireability2651939082272619041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10789391423599638138.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,1.53466e+11,0.167843,11772,612,78,13879,339,513,39546,31,3761,0
Converting to forward existential form...Done !
original formula: EG(((AX(A(E((i4.i0.u40.Clients_3>=1) U ((i3.i1.u59.StartSecuring_2_0>=1)&&(i3.i1.u49.ClientsTimeout_2>=1))) U AF((i3.i1.u49.ClientsWaitin...920
=> equivalent forward existential formula: [FwdG(Init,((!(EX(!(!((E(!(!(EG(!((i3.i1.u49.ClientsWaiting_2>=1))))) U (!(E((i4.i0.u40.Clients_3>=1) U ((i3.i1....1686
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
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 0,1,9.15357,241532,1,0,403278,3018,2494,1.29499e+06,155,24351,442661
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 134 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 114 transition count 150
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 113 transition count 130
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 113 transition count 130
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 152 place count 103 transition count 120
Iterating global reduction 2 with 10 rules applied. Total rules applied 162 place count 103 transition count 120
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 93 transition count 100
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 93 transition count 100
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 192 place count 83 transition count 90
Iterating global reduction 2 with 10 rules applied. Total rules applied 202 place count 83 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 212 place count 83 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 212 place count 83 transition count 70
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 232 place count 73 transition count 70
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 253 place count 62 transition count 60
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 271 place count 53 transition count 51
Applied a total of 271 rules in 16 ms. Remains 53 /174 variables (removed 121) and now considering 51/230 (removed 179) transitions.
// Phase 1: matrix 51 rows 53 cols
[2025-06-07 05:35:32] [INFO ] Computed 22 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:35:32] [INFO ] Implicit Places using invariants in 55 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 52/174 places, 51/230 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 42 transition count 41
Applied a total of 20 rules in 3 ms. Remains 42 /52 variables (removed 10) and now considering 41/51 (removed 10) transitions.
// Phase 1: matrix 41 rows 42 cols
[2025-06-07 05:35:32] [INFO ] Computed 21 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:35:32] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-07 05:35:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:35:32] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 42/174 places, 41/230 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 168 ms. Remains : 42/174 places, 41/230 transitions.
[2025-06-07 05:35:32] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:35:32] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:35:32] [INFO ] Input system was already deterministic with 41 transitions.
[2025-06-07 05:35:32] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:35:32] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:35:32] [INFO ] Time to serialize gal into /tmp/CTLFireability2184145194439481544.gal : 1 ms
[2025-06-07 05:35:32] [INFO ] Time to serialize properties into /tmp/CTLFireability8371806079320430277.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/CTLFireability2184145194439481544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8371806079320430277.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,80896,0.009271,4136,2,157,5,862,6,0,212,549,0
Converting to forward existential form...Done !
original formula: AF(AG((ClientsWaiting_5>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((ClientsWaiting_5>=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.023945,4648,1,0,6,4412,19,1,1082,1554,10
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 158 transition count 214
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 158 transition count 214
Applied a total of 32 rules in 7 ms. Remains 158 /174 variables (removed 16) and now considering 214/230 (removed 16) transitions.
// Phase 1: matrix 214 rows 158 cols
[2025-06-07 05:35:32] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:35:33] [INFO ] Implicit Places using invariants in 78 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/174 places, 214/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 157 /157 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 87 ms. Remains : 157/174 places, 214/230 transitions.
[2025-06-07 05:35:33] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:35:33] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:35:33] [INFO ] Input system was already deterministic with 214 transitions.
[2025-06-07 05:35:33] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:35:33] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:35:33] [INFO ] Time to serialize gal into /tmp/CTLFireability14043650382326172842.gal : 1 ms
[2025-06-07 05:35:33] [INFO ] Time to serialize properties into /tmp/CTLFireability8593335191453273691.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/CTLFireability14043650382326172842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8593335191453273691.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,1.60864e+11,5.75637,178164,2,76993,5,919616,6,0,845,587229,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 05:36:03] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:36:03] [INFO ] Applying decomposition
[2025-06-07 05:36:03] [INFO ] Flatten gal took : 5 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/graph10414569165229757522.txt' '-o' '/tmp/graph10414569165229757522.bin' '-w' '/tmp/graph10414569165229757522.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10414569165229757522.bin' '-l' '-1' '-v' '-w' '/tmp/graph10414569165229757522.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:36:03] [INFO ] Decomposing Gal with order
[2025-06-07 05:36:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:36:03] [INFO ] Removed a total of 236 redundant transitions.
[2025-06-07 05:36:03] [INFO ] Flatten gal took : 27 ms
[2025-06-07 05:36:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 3 ms.
[2025-06-07 05:36:03] [INFO ] Time to serialize gal into /tmp/CTLFireability1626159107711584860.gal : 2 ms
[2025-06-07 05:36:03] [INFO ] Time to serialize properties into /tmp/CTLFireability1613385946645868154.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/CTLFireability1626159107711584860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1613385946645868154.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60864e+11,0.085302,5780,276,27,3090,159,499,4142,42,311,0
Converting to forward existential form...Done !
original formula: (AX(((AX(AF((((i2.i1.u66.StartSecuring_7_1>=1)&&(i2.i1.u52.ClientsTimeout_7>=1))||(((i6.i0.u13.IdleTechs_0>=1)&&(i1.i0.u7.OpenRequests_6_...560
=> equivalent forward existential formula: (([FwdG(EY(EY((Init * !(EG((i9.i0.u20.MovetoZ_1_1_0>=1)))))),!((((i2.i1.u66.StartSecuring_7_1>=1)&&(i2.i1.u52.Cl...894
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,0.488489,22292,1,0,36948,267,2348,70169,179,719,59360
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 174 transition count 192
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 95 place count 136 transition count 173
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 95 place count 136 transition count 154
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 133 place count 117 transition count 154
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 149 place count 109 transition count 146
Applied a total of 149 rules in 15 ms. Remains 109 /174 variables (removed 65) and now considering 146/230 (removed 84) transitions.
// Phase 1: matrix 146 rows 109 cols
[2025-06-07 05:36:03] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:36:03] [INFO ] Implicit Places using invariants in 134 ms returned [58]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 135 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 108/174 places, 146/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 108 /108 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 154 ms. Remains : 108/174 places, 146/230 transitions.
[2025-06-07 05:36:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:36:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:36:03] [INFO ] Input system was already deterministic with 146 transitions.
[2025-06-07 05:36:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:36:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:36:03] [INFO ] Time to serialize gal into /tmp/CTLFireability16062810565878525164.gal : 1 ms
[2025-06-07 05:36:03] [INFO ] Time to serialize properties into /tmp/CTLFireability9343570114021223942.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/CTLFireability16062810565878525164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9343570114021223942.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,1.6777e+10,0.149924,8160,2,3305,5,23241,6,0,581,14665,0
Converting to forward existential form...Done !
original formula: AF((EG((((A((MovetoZ_6_0_0>=1) U (ClientsWaiting_8>=1)) * (IdleTechs_0>=1)) * ((OpenRequests_4_1>=1)&&(Idles>=1))) * (MovetoZ_7_0_1>=1)))...297
=> equivalent forward existential formula: [FwdG(Init,!((EG((((!((E(!((ClientsWaiting_8>=1)) U (!((MovetoZ_6_0_0>=1)) * !((ClientsWaiting_8>=1)))) + EG(!((...419
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 142/0/4
Using saturation style SCC detection
(forward)formula 0,0,4.54123,149052,1,0,19,1.04084e+06,49,7,3170,495314,19
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 100 place count 134 transition count 151
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 138 place count 115 transition count 151
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 114 transition count 131
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 114 transition count 131
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 150 place count 104 transition count 121
Iterating global reduction 2 with 10 rules applied. Total rules applied 160 place count 104 transition count 121
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 169 place count 95 transition count 103
Iterating global reduction 2 with 9 rules applied. Total rules applied 178 place count 95 transition count 103
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 187 place count 86 transition count 94
Iterating global reduction 2 with 9 rules applied. Total rules applied 196 place count 86 transition count 94
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 205 place count 86 transition count 85
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 205 place count 86 transition count 76
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 223 place count 77 transition count 76
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 244 place count 66 transition count 66
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 262 place count 57 transition count 57
Applied a total of 262 rules in 15 ms. Remains 57 /174 variables (removed 117) and now considering 57/230 (removed 173) transitions.
// Phase 1: matrix 57 rows 57 cols
[2025-06-07 05:36:08] [INFO ] Computed 22 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:36:08] [INFO ] Implicit Places using invariants in 121 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 134 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 56/174 places, 57/230 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 46 transition count 47
Applied a total of 20 rules in 2 ms. Remains 46 /56 variables (removed 10) and now considering 47/57 (removed 10) transitions.
// Phase 1: matrix 47 rows 46 cols
[2025-06-07 05:36:08] [INFO ] Computed 21 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:36:08] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-07 05:36:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:36:08] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 46/174 places, 47/230 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 267 ms. Remains : 46/174 places, 47/230 transitions.
[2025-06-07 05:36:08] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:36:08] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:36:08] [INFO ] Input system was already deterministic with 47 transitions.
[2025-06-07 05:36:08] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:36:08] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:36:08] [INFO ] Time to serialize gal into /tmp/CTLFireability8328631007160609448.gal : 0 ms
[2025-06-07 05:36:08] [INFO ] Time to serialize properties into /tmp/CTLFireability9838315091726244561.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/CTLFireability8328631007160609448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9838315091726244561.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,195584,0.010427,4088,2,189,5,1002,6,0,234,653,0
Converting to forward existential form...Done !
original formula: AG(EF(((StartSecuring_2_0<1)||(ClientsWaiting_2<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((StartSecuring_2_0<1)||(ClientsWaiting_2<1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.023096,4728,1,0,6,5308,14,0,1079,1368,5
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 155 transition count 211
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 155 transition count 211
Applied a total of 38 rules in 2 ms. Remains 155 /174 variables (removed 19) and now considering 211/230 (removed 19) transitions.
// Phase 1: matrix 211 rows 155 cols
[2025-06-07 05:36:08] [INFO ] Computed 23 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:36:08] [INFO ] Implicit Places using invariants in 159 ms returned []
[2025-06-07 05:36:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:36:09] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2025-06-07 05:36:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 10/155 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 211/366 variables, 155/178 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (OVERLAPS) 0/366 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 366/366 variables, and 178 constraints, problems are : Problem set: 0 solved, 201 unsolved in 8717 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 10/155 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 211/366 variables, 155/178 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 201/379 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (OVERLAPS) 0/366 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Int declared 366/366 variables, and 379 constraints, problems are : Problem set: 0 solved, 201 unsolved in 15407 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24170ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 24170ms
Starting structural reductions in LTL mode, iteration 1 : 155/174 places, 211/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24502 ms. Remains : 155/174 places, 211/230 transitions.
[2025-06-07 05:36:33] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:36:33] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:36:33] [INFO ] Input system was already deterministic with 211 transitions.
[2025-06-07 05:36:33] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:36:33] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:36:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11194834832227018245.gal : 1 ms
[2025-06-07 05:36:33] [INFO ] Time to serialize properties into /tmp/CTLFireability6535461342966347608.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/CTLFireability11194834832227018245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6535461342966347608.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,1.49816e+11,24.7601,623172,2,229255,5,3.47839e+06,6,0,834,1.98646e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 05:37:03] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:37:03] [INFO ] Applying decomposition
[2025-06-07 05:37:03] [INFO ] Flatten gal took : 4 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/graph5426149317872662085.txt' '-o' '/tmp/graph5426149317872662085.bin' '-w' '/tmp/graph5426149317872662085.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5426149317872662085.bin' '-l' '-1' '-v' '-w' '/tmp/graph5426149317872662085.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:37:03] [INFO ] Decomposing Gal with order
[2025-06-07 05:37:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:37:03] [INFO ] Removed a total of 252 redundant transitions.
[2025-06-07 05:37:03] [INFO ] Flatten gal took : 37 ms
[2025-06-07 05:37:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 3 ms.
[2025-06-07 05:37:03] [INFO ] Time to serialize gal into /tmp/CTLFireability13387846827582607278.gal : 2 ms
[2025-06-07 05:37:03] [INFO ] Time to serialize properties into /tmp/CTLFireability18189792917979331436.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/CTLFireability13387846827582607278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18189792917979331436.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,1.49816e+11,0.156658,9896,611,86,10896,373,505,28048,45,3138,0
Converting to forward existential form...Done !
original formula: (EF(EX(!(E(AF((((i1.i0.u39.IdleTechs_1>=1)&&(i6.i0.u38.OpenRequests_9_0>=1))&&(i7.i0.u7.Idles>=1))) U (((i1.i0.u39.IdleTechs_1>=1)&&(i2.i...401
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EX(!(E(!(EG(!((((i1.i0.u39.IdleTechs_1>=1)&&(i6.i0.u38.OpenRequests_9_0>=1))&&(i7.i0.u7.Idl...497
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
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 0,1,9.76224,226728,1,0,325269,3032,2195,1.30067e+06,197,21311,305994
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-13 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 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 2 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2025-06-07 05:37:13] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:13] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-06-07 05:37:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:13] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2025-06-07 05:37:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 177 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8823 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 364/364 variables, and 377 constraints, problems are : Problem set: 0 solved, 200 unsolved in 15636 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24496ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 24497ms
Starting structural reductions in LTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24727 ms. Remains : 154/174 places, 210/230 transitions.
[2025-06-07 05:37:38] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:37:38] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:37:38] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 05:37:38] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:37:38] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:37:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11179709203504350350.gal : 1 ms
[2025-06-07 05:37:38] [INFO ] Time to serialize properties into /tmp/CTLFireability4964278222111400411.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/CTLFireability11179709203504350350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4964278222111400411.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,1.46215e+11,25.9587,629736,2,231658,5,3.47891e+06,6,0,829,2.01046e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-07 05:38:08] [INFO ] Flatten gal took : 9 ms
[2025-06-07 05:38:08] [INFO ] Applying decomposition
[2025-06-07 05:38:08] [INFO ] Flatten gal took : 5 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/graph1443501266031967879.txt' '-o' '/tmp/graph1443501266031967879.bin' '-w' '/tmp/graph1443501266031967879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1443501266031967879.bin' '-l' '-1' '-v' '-w' '/tmp/graph1443501266031967879.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:38:08] [INFO ] Decomposing Gal with order
[2025-06-07 05:38:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:38:08] [INFO ] Removed a total of 256 redundant transitions.
[2025-06-07 05:38:08] [INFO ] Flatten gal took : 12 ms
[2025-06-07 05:38:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 3 ms.
[2025-06-07 05:38:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9945977629791220050.gal : 2 ms
[2025-06-07 05:38:08] [INFO ] Time to serialize properties into /tmp/CTLFireability1115142520436988927.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/CTLFireability9945977629791220050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1115142520436988927.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46215e+11,0.151432,11040,591,78,12926,340,480,36214,27,3356,0
Converting to forward existential form...Done !
original formula: (EF((!(A((i3.u20.Assigned_7_1<1) U EX((((i0.i0.u44.IdleTechs_0>=1)&&(i3.u42.OpenRequests_7_1>=1))&&(i6.i1.u8.Idles>=1))))) * ((i0.i0.u44....631
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (!(!((E(!(EX((((i0.i0.u44.IdleTechs_0>=1)&&(i3.u42.OpenRequests_7_1>=1))&&(i6.i1.u8.Idles>=...915
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
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 0,0,7.24761,173472,1,0,301756,2935,2167,882564,145,23491,278501
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 100 place count 134 transition count 152
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 136 place count 116 transition count 152
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 115 transition count 132
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 115 transition count 132
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 148 place count 105 transition count 122
Iterating global reduction 2 with 10 rules applied. Total rules applied 158 place count 105 transition count 122
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 166 place count 97 transition count 106
Iterating global reduction 2 with 8 rules applied. Total rules applied 174 place count 97 transition count 106
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 182 place count 89 transition count 98
Iterating global reduction 2 with 8 rules applied. Total rules applied 190 place count 89 transition count 98
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 198 place count 89 transition count 90
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 198 place count 89 transition count 83
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 212 place count 82 transition count 83
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 233 place count 71 transition count 73
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 247 place count 64 transition count 66
Applied a total of 247 rules in 23 ms. Remains 64 /174 variables (removed 110) and now considering 66/230 (removed 164) transitions.
// Phase 1: matrix 66 rows 64 cols
[2025-06-07 05:38:15] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:38:15] [INFO ] Implicit Places using invariants in 55 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/174 places, 66/230 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 53 transition count 56
Applied a total of 20 rules in 2 ms. Remains 53 /63 variables (removed 10) and now considering 56/66 (removed 10) transitions.
// Phase 1: matrix 56 rows 53 cols
[2025-06-07 05:38:15] [INFO ] Computed 21 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:38:15] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-07 05:38:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:38:15] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 53/174 places, 56/230 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 177 ms. Remains : 53/174 places, 56/230 transitions.
[2025-06-07 05:38:15] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:38:15] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:38:15] [INFO ] Input system was already deterministic with 56 transitions.
[2025-06-07 05:38:15] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:38:15] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:38:15] [INFO ] Time to serialize gal into /tmp/CTLFireability17097235965572071081.gal : 0 ms
[2025-06-07 05:38:15] [INFO ] Time to serialize properties into /tmp/CTLFireability10208993412284471360.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/CTLFireability17097235965572071081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10208993412284471360.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,1.48442e+06,0.014485,4176,2,271,5,1561,6,0,271,963,0
Converting to forward existential form...Done !
original formula: !(A(((StartSecuring_5_1>=1)&&(ClientsWaiting_5>=1)) U AF((((ControlRoomDispatch_9>=1)&&(StartSecuring_3_0>=1))&&(ClientsWaiting_3>=1)))))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,!(!(EG(!((((ControlRoomDispatch_9>=1)&&(StartSecuring_3_0>=1))&&(ClientsWaiting_3>=1))))))) * ...414
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 48/0/8
(forward)formula 0,1,0.103553,8784,1,0,44,24997,32,44,1329,28335,74
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-07 05:38:15] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:38:15] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:38:15] [INFO ] Applying decomposition
[2025-06-07 05:38:15] [INFO ] Flatten gal took : 6 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/graph1858689167544017933.txt' '-o' '/tmp/graph1858689167544017933.bin' '-w' '/tmp/graph1858689167544017933.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1858689167544017933.bin' '-l' '-1' '-v' '-w' '/tmp/graph1858689167544017933.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:38:15] [INFO ] Decomposing Gal with order
[2025-06-07 05:38:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:38:15] [INFO ] Removed a total of 223 redundant transitions.
[2025-06-07 05:38:15] [INFO ] Flatten gal took : 13 ms
[2025-06-07 05:38:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 122 labels/synchronizations in 9 ms.
[2025-06-07 05:38:15] [INFO ] Time to serialize gal into /tmp/CTLFireability18350197049262554360.gal : 2 ms
[2025-06-07 05:38:15] [INFO ] Time to serialize properties into /tmp/CTLFireability5371078815411703338.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/CTLFireability18350197049262554360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5371078815411703338.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,2.2712e+11,0.124117,9660,490,89,11746,420,489,15831,51,6348,0
Converting to forward existential form...Done !
original formula: AG((A(((((((((u43.NumClientsReq>=1)&&(i1.i1.u59.DoSecuring_3_1>=1))||((u43.NumClientsReq>=1)&&(i10.u47.DoSecuring_4_0>=1)))||(((u43.NumCl...8807
=> equivalent forward existential formula: (([(FwdU(FwdU(Init,TRUE),!(!((((((((i10.u47.StartSecuring_4_0>=1)&&(i10.u47.ClientsTimeout_4>=1))||((i2.i1.u31.S...11684
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
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,13.5983,358588,1,0,700770,4974,2584,601446,225,18747,857561
FORMULA UtilityControlRoom-PT-Z2T3N10-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 651837 ms.
BK_STOP 1749274709597
--------------------
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-Z2T3N10"
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-Z2T3N10, 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-174915590400794"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N10.tgz
mv UtilityControlRoom-PT-Z2T3N10 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 ;